ATF-50189
Enhancement Mode[1] Pseudomorphic HEMT
in SOT 89 Package
Data Sheet
Description
Features
Avago Technologies’s ATF-50189 is a high linearity, medium power, low noise E-pHEMT FET packaged in a low cost
surface mount SOT89[3] package. The combination of low
noise figure and high output IP3 at the same bias point
makes it ideal for receiver and transmitter application. Its
operating frequency range is from 400 MHz to 3.9 GHz.
• High Linearity and P1dB
The ATF-50189 is ideally suited for Cellular/PCS and WCDMA wireless infrastructure, WLAN, WLL and MMDS application, and general purpose discrete E-pHEMT amplifiers
which require high linearity and power. All devices are
100% RF and DC tested.
• MSL-2 and lead-free
Notes:
1. Enhancement mode technology employs a single positive Vgs,
eliminating the need of negative gate voltage associated with
conventional depletion mode devices.
2. Refer to reliability datasheet for detailed MTTF data
3. Conform to JEDEC reference outline MO229 for DRP-N
4. Linearity Figure of Merit (LFOM) is OIP3 divided by DC bias power
• 45 dBm Output IP3
• SOT 89 standard package
• Point MTTF > 300 years [2]
• Tape-and-Reel packaging option available
Specifications
2 GH, 4.5V, 280 mA (Typ.)
• 29 dBm Output Power at 1dB gain compression
• 1.1 dB Noise Figure
• 15.5 dB Gain
• 62% PAE at P1dB
Applications
• Front-end LNA Q2 and Q3, Driver or Pre-driver Amplifier
for Cellular/PCS and WCDMA wireless infrastructure
0GX
Top View
• Excellent uniformity in product specifications
• LFOM[4] 14 dB
Pin Connections and Package Marking
#1
#2
RFin
GND
• Low Noise Figure
• Driver Amplifier for WLAN, WLL/RLL and MMDS
applications
#3
RFout
#3
#2
RFout
GND
#1
RFin
Bottom View
Notes:
Package marking provides orientation and identification:
“0G” = Device Code
“x” = Month code indicates the month of manufacture.
• General purpose discrete E-pHEMT for other high
linearity applications
Attention: Observe precautions for
handling electrostatic sensitive devices.
ESD Machine Model (Class A)
ESD Human Body Model (Class 1C)
Refer to Avago Application Note A004R:
Electrostatic Discharge Damage and Control.
ATF-50189 Absolute Maximum Ratings[1]
Symbol
Parameter
Units
Absolute
Maximum
VDS
Drain–Source Voltage[2]
V
7
VGS
Gate–Source Voltage[2]
V
-5 to 0.8
VGD
Gate Drain Voltage[2]
V
-5 to 1
IDS
Drain Current[2]
A
1
IGS
Gate Current
mA
12
Pdiss
Total Power Dissipation[3]
W
2.25
Pin
RF Input Power
dBm
30
TCH
Channel Temperature
°C
150
TSTG
Storage Temperature
°C
-65 to 150
Thermal Resistance[2,4]
θch_b = 29°C/W
Notes:
1. Operation of this device above any one of
these parameters may cause permanent
damage.
2. Assumes DC quiescent conditions.
3. Board (package belly) temperature TB is 25°C.
Derate 35 mW/°C for TB > 85°C.
4. Channel-to-board thermal resistance
measured using 150°C Liquid Crystal
Measurement method.
ATF-50189 Electrical Specifications
TA = 25°C, DC bias for RF parameters is Vds = 4.5V and Ids = 280 mA unless otherwise specified.
Symbol
Parameter and Test Condition
Units
Min.
Typ.
Max.
Vgs
Operational Gate Voltage
Vds = 4.5V, Ids = 280 mA
V
0.37
0.53
0.72
Vth
Threshold Voltage
Vds = 4.5V, Ids = 32 mA
V
—
0.38
—
Idss
Saturated Drain Current
Vds = 4.5V, Vgs = 0V
μA
—
4.1
—
Gm
Transconductance
Vds = 4.5V, Gm = ΔIds/ΔVgs;
ΔVgs = Vgs1 – Vgs2
Vgs1 = 0.55V, Vgs2 = 0.5V
mmho
175
2294
—
Igss
Gate Leakage Current
Vds = 0V, Vgs = -4.5V
μA
—
13.8
60
NF
Noise
Figure [1]
f = 2 GHz
f = 900 MHz
dB
dB
—
—
1.1
1.0
—
—
G
Gain [1]
f = 2 GHz
f = 900 MHz
dB
dB
14
—
15.5
21.5
17
—
OIP3
Output 3rd Order Intercept Point [1,2]
f = 2 GHz
f = 900 MHz
dBm
dBm
43
—
45
44
—
—
P1dB
Output Power at 1dB Compression Point [1]
f = 2 GHz
f = 900 MHz
dBm
dBm
27
—
29
28.5
—
—
PAE
Power Added Efficiency [1] at P1dB
f = 2 GHz
f = 900 MHz
%
%
45
—
62
49
—
—
ACLR
Adjacent Channel Leakage
Power Ratio [1,3]
Offset BW = 5 MHz
Offset BW = 10 MHz
dBc
dBc
—
—
60.0
67.8
—
—
Notes:
1. Measurements at 2 GHz obtained using production test board described in Figure 1 while measurement at 900 MHz obtained from double stub tuners.
2. i ) 2 GHz OIP3 test condition: F1 = 2 GHz, F2 = 2.005 GHz and Pin = -5 dBm per tone.
ii ) 900 MHz OIP3 test condition: F1 = 900 MHz, F2 = 905 MHz and Pin = -5 dBm per tone.
3. ACLR test spec is based on 3GPP TS 25.141 V5.3.1 (2002-06)
- Test Model 1
- Active Channels: PCCPCH + SCH + CPICH + PICH + SCCPCH + 64 DPCH (SF=128)
- Freq = 2140 MHz
- Pin = -5 dBm
- Channel Integrate Bandwidth = 3.84 MHz
22
Input
Matching
Circuit
Γ_mag=0.80
Γ_ang=-136.6°
(0.9 dB loss)
Input
Output
Matching
Circuit
Γ_mag=0.62
Γ_ang=-163°
(0.9 dB loss)
DUT
Output
Figure 1. Block diagram of the 2 GHz production test board used for NF, Gain, OIP3 , P1dB, PAE
and ACLR measurements. This circuit achieves a trade-off between optimal OIP3, P1dB and
VSWR. Circuit losses have been de-embedded from actual measurements.
Product Consistency Distribution Charts [1,2]
180
150
Stdev=0.20
Stdev=0.37
150
90
–3 Std
FREQUENCY
FREQUENCY
120
+3 Std
60
120
90
–3 Std
+3 Std
60
30
30
0
43
44
45
46
0
28
47
28.5
30
29.5
Figure 3. P1dB @ 2 GHz, 4.5V/280 mA.
LSL = 27.0, Nominal = 29.0
Figure 2. OIP3 @ 2 GHz, 4.5V/280 mA.
LSL = 43.0, Nominal = 45.4
150
300
Stdev=1.94
Stdev=0.16
250
120
200
–3 Std
150
FREQUENCY
FREQUENCY
29
P1dB (dBm)
OIP3 (dBm)
+3 Std
90
–3 Std
+3 Std
60
100
30
50
0
14
14.5
15
15.5
16
16.5
GAIN (dB)
Figure 4. Gain @ 2 GHz, 4.5V/200 mA.
LSL = 14.0, Nominal = 15.5, USL = 17.0
17
0
54
58
62
66
70
PAE (%)
Figure 5. PAE at P1dB @ 2 GHz, 4.5V/200 mA.
LSL = 45.0, Nominal = 62.0
Notes:
1. Distribution data sample size is 500 samples taken from 5 different wafers. Future wafers allocated
to this product may have nominal values anywhere between the upper and lower limits.
2. Measurements are made on production test board, which represents a trade-off between optimal
OIP3, P1dB and VSWR. Circuit losses have been de-embedded from actual measurements.
33
Gamma Load and Source at Optimum OIP3 and P1dB Tuning Conditions
The device’s optimum OIP3 and P1dB measurements were determined using a load pull system at 4.5V,
280 mA quiesent bias.
Typical Gammas at Optimum OIP3 [1]
Freq
(GHz)
Gamma Source
Mag
Ang (deg)
Optimum OIP3
Gamma Load
Mag
Ang (deg)
OIP3
(dBm)
Gain
(dB)
P1dB
(dBm)
PAE
(%)
0.45
0.47
121.7
0.76
-175.1
41.0
22.0
27.5
39.0
0.9
0.81
-157.5
0.72
-178.1
44.2
21.6
28.3
49.2
1.8
0.82
-110.4
0.62
-135.1
46.5
16.0
28.7
61.3
2
0.85
-106.4
0.64
-127.4
46.2
15.1
29.0
63.0
2.4
0.82
-88.8
0.67
-113.6
45.6
13.0
28.9
55.0
3.5
0.77
-49.6
0.59
-79.5
44.0
8.6
26.9
35.0
Typical Gammas at Optimum P1dB [1]
Freq
(GHz)
Gamma Source
Mag
Ang (deg)
Optimum P1dB
Gamma Load
Mag
Ang (deg)
OIP3
(dBm)
Gain
(dB)
P1dB
(dBm)
PAE
(%)
0.45
0.52
151.2
0.71
-177.5
39.8
23.9
28.5
44.8
0.9
0.79
-160.1
0.67
-158.3
42.8
20.1
30.4
56
1.8
0.83
-112.5
0.72
-131.2
44.2
15.9
30.3
60.3
2
0.82
-102.1
0.69
-117.5
44.8
14.9
30.2
58.6
2.4
0.78
-91.2
0.77
-105.3
44.44
12.5
30.2
54.1
3.5
0.78
-49.7
0.72
-74.6
43.7
8.7
27.3
32
Note:
1. Typical describes additional product performance information that is not covered by the product warranty.
Typical IV Curve
1000
Vgs=0.8V
900
800
Vgs=0.7V
Ids (mA)
700
600
500
Vgs=0.6V
400
Vgs=0.54V
300
200
Vgs=0.5V
100
0
Vgs=0.4V
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7
Vds (V)
Figure 6. Typical IV curve.
44
ATF-50189 Typical Performance Curves (at 25°C unless specified otherwise)
Tuned for Optimal OIP3 at Vd = 4.5V, Ids = 280 mA, Operating Frequency = 2 GHz.
32
48
46
30
42
P1dB (dBm)
OIP3 (dBm)
44
40
38
36
3.5V
4.5V
5.5V
34
32
3.5V
4.5V
5.5V
30
120 160 200 240 280 320 360 400 440
22
120 160 200 240 280 320 360 400 440
Ids (mA)
Idsq (mA)
Figure 8. P1dB vs. Idsq and Vds at 2 GHz.
15.4
70
15.2
65
60
PAE (%)
15
GAIN (dB)
26
24
Figure 7. OIP3 vs. Ids and Vds at 2 GHz.
14.8
14.6
55
50
45
14.4
3.5V
4.5V
5.5V
14.2
3.5V
4.5V
5.5V
40
35
14
120 160 200 240 280 320 360 400 440
30
120 160 200 240 280 320 360 400 440
Ids (mA)
Idsq (mA)
Figure 9. Gain vs. Ids and Vds at 2 GHz.
55
28
Figure 10. PAE vs. Idsq and Vds at 2 GHz.
ATF-50189 Typical Performance Curves, continued
Tuned for Optimal OIP3 at Vd = 4.5V, Ids = 280 mA, Operating Frequency = 900 MHz.
50
32
46
30
28
P1dB (dBm)
OIP3 (dBm)
42
38
34
30
26
24
3.5V
4.5V
5.5V
26
20
120 160 200 240 280 320 360 400 440
22
120 160 200 240 280 320 360 400 440
Idsq (mA)
Ids (mA)
Figure 11. OIP3 vs. Ids and Vds at 900 MHz.
Figure 12. P1dB vs. Idsq and Vds at 900 MHz.
60
22.2
55
22
50
45
PAE (%)
GAIN (dB)
21.8
21.6
21.4
21.2
21
40
35
30
25
3.5V
4.5V
5.5V
3.5V
4.5V
5.5V
20
15
20.8
120 160 200 240 280 320 360 400 440
Ids (mA)
Figure 13. Gain vs. Ids and Vds at 900 MHz.
66
3.5V
4.5V
5.5V
22
10
120 160 200 240 280 320 360 400 440
Idsq (mA)
Figure 14. PAE vs. Idsq and Vds at 900 MHz.
ATF-50189 Typical Performance Curves, continued
Tuned for Optimal OIP3 at Vd = 4.5V, Ids = 280 mA, Over Temperature and Frequency
56
32
52
30
44
P1dB (dBm)
OIP3 (dBm)
48
40
36
28
24
0
0.5
1
1.5
2
2.5
3
3.5
26
24
-40°C
25°C
85°C
32
28
-40°C
25°C
85°C
22
20
4
0
0.5
1
FREQUENCY (GHz)
Figure 15. OIP3 vs. Temperature and
Frequency at optimum OIP3.
70
22
60
PAE (%)
GAIN (dB)
2.5
3
3.5
4
50
18
14
10
0
0.5
1
40
30
20
-40°C
25°C
85°C
6
-40°C
25°C
85°C
10
1.5
2
2.5
3
3.5
FREQUENCY (GHz)
Figure 17. Gain vs. Temperature and
Frequency at optimum OIP3.
77
2
Figure 16. P1dB vs. Temperature and
Frequency at optimum OIP3.
26
2
1.5
FREQUENCY (GHz)
4
0
0
0.5
1
1.5
2
2.5
3
3.5
FREQUENCY (GHz)
Figure 18. PAE vs. Temperature and
Frequency at optimum OIP3.
4
ATF-50189 Typical Performance Curves, continued
Tuned for Optimal P1dB at Vd = 4.5V, Ids = 280 mA, Operating Frequency = 2 GHz.
34
46
44
32
40
P1dB (dBm)
OIP3 (dBm)
42
38
36
3.5V
4.5V
5.5V
34
32
30
28
3.5V
4.5V
5.5V
26
30
120 160 200 240 280 320 360 400 440
24
120 160 200 240 280 320 360 400 440
Idsq (mA)
Ids (mA)
Figure 19. OIP3 vs. Ids and Vds at 2 GHz.
Figure 20. P1dB vs. Idsq and Vds at 2 GHz.
15.4
65
15.2
60
15
55
PAE (%)
GAIN (dB)
14.8
14.6
14.4
14.2
3.5V
4.5V
5.5V
14
13.8
13.6
120 160 200 240 280 320 360 400 440
Ids (mA)
Figure 21. Gain vs. Ids and Vds at 2 GHz.
88
50
45
3.5V
4.5V
5.5V
40
35
120 160 200 240 280 320 360 400 440
Idsq (mA)
Figure 22. PAE vs. Idsq and Vds at 2 GHz.
ATF-50189 Typical Performance Curves, continued
Tuned for Optimal P1dB at Vd = 4.5V, Ids = 280 mA, Operating Frequency = 900 MHz.
34
46
44
32
40
P1dB (dBm)
OIP3 (dBm)
42
38
36
34
3.5V
4.5V
5.5V
32
30
3.5V
4.5V
5.5V
26
24
120 160 200 240 280 320 360 400 440
Ids (mA)
Idsq (mA)
Figure 24. P1dB vs. Idsq and Vds at 900 MHz.
21
70
20.8
65
20.6
60
20.4
20.2
PAE (%)
GAIN (dB)
28
28
120 160 200 240 280 320 360 400 440
Figure 23. OIP3 vs. Ids and Vds at 900 MHz.
20
19.8
55
50
45
19.6
3.5V
4.5V
5.5V
19.4
19.2
3.5V
4.5V
5.5V
40
35
19
120 160 200 240 280 320 360 400 440
30
120 160 200 240 280 320 360 400 440
Ids (mA)
Idsq (mA)
Figure 25. Gain vs. Ids and Vds at 900 MHz.
99
30
Figure 26. PAE vs. Idsq and Vds at 900 MHz.
ATF-50189 Typical Performance Curves, continued
Tuned for Optimal P1dB at Vd = 4.5V, Ids = 280 mA, Over Temperature and Frequency
52
34
48
32
P1dB (dBm)
OIP3 (dBm)
44
40
36
32
0.5
1
1.5
2
2.5
3
3.5
-40°C
25°C
85°C
24
24
0
28
26
-40°C
25°C
85°C
28
30
22
4
0
0.5
1
26
70
22
60
PAE (%)
GAIN (dB)
2.5
3
3.5
4
50
18
14
10
0
0.5
1
40
30
20
-40°C
25°C
85°C
6
-40°C
25°C
85°C
10
1.5
2
2.5
3
3.5
FREQUENCY (GHz)
Figure 29. Gain vs. Temperature and
Frequency at optimum P1dB.
10
10
2
Figure 28. P1dB vs. Temperature and
Frequency at optimum P1dB.
Figure 27. OIP3 vs. Temperature and
Frequency at optimum P1dB.
2
1.5
FREQUENCY (GHz)
FREQUENCY (GHz)
4
0
0
0.5
1
1.5
2
2.5
3
3.5
FREQUENCY (GHz)
Figure 30. PAE vs. Temperature and
Frequency at optimum P1dB.
4
ATF-50189 Typical Scattering Parameters at 25°C, VDS = 4.5V, IDS = 280 mA
Freq.
GHz
S11
Mag. Ang.
dB
S21
Mag.
Ang.
dB
S12
Mag.
Ang.
S22
Mag. Ang.
MSG/MAG
dB
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
3
3.5
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
0.923
0.919
0.919
0.917
0.916
0.916
0.917
0.918
0.920
0.921
0.922
0.922
0.922
0.919
0.918
0.920
0.919
0.920
0.918
0.919
0.917
0.918
0.915
0.912
0.908
0.908
0.912
0.923
0.922
0.921
0.921
0.922
0.923
0.922
0.921
0.924
0.923
0.922
0.925
0.925
0.924
0.924
31.0
25.6
22.2
19.7
17.7
16.2
14.9
13.9
12.9
12.1
11.7
11.3
10.6
9.9
9.3
8.7
8.1
7.6
7.0
6.5
6.1
5.6
5.1
4.7
4.3
2.3
0.5
-0.7
-3.5
-5.8
-8.2
-10.2
-12.4
-14.6
-16.0
-17.7
-19.2
-21.0
-21.4
-21.1
-18.9
-17.1
35.531
19.023
12.872
9.705
7.687
6.438
5.582
4.939
4.433
4.026
3.853
3.679
3.378
3.127
2.910
2.717
2.547
2.392
2.251
2.123
2.009
1.908
1.800
1.721
1.647
1.304
1.062
0.921
0.669
0.515
0.389
0.308
0.239
0.187
0.158
0.131
0.110
0.089
0.085
0.088
0.114
0.140
110.9
97.1
90.4
85.7
84.4
81.7
79.2
76.5
73.8
70.9
69.5
68.1
65.2
62.3
59.6
56.7
53.9
51.2
48.6
45.9
43.3
40.6
37.9
35.6
33.4
21.1
11.3
1.5
-19.8
-41.5
-59.6
-79.9
-100.5
-109.4
-124.9
-138.0
-153.4
-168.9
177.8
165.9
155.2
133.4
-37.7
-37.1
-36.5
-35.9
-35.4
-34.9
-34.4
-33.6
-33.2
-32.4
-32.0
-32.0
-31.4
-31.1
-30.5
-30.2
-29.6
-29.4
-29.1
-28.6
-28.4
-28.2
-28.0
-27.7
-27.3
-26.6
-26.0
-25.8
-25.2
-25.7
-26.0
-26.7
-28.4
-31.1
-34.4
-46.0
-40.0
-37.1
-39.2
-37.7
-41.9
-35.4
0.013
0.014
0.015
0.016
0.017
0.018
0.019
0.021
0.022
0.024
0.025
0.025
0.027
0.028
0.030
0.031
0.033
0.034
0.035
0.037
0.038
0.039
0.040
0.041
0.043
0.047
0.050
0.051
0.055
0.052
0.050
0.046
0.038
0.028
0.019
0.005
0.010
0.014
0.011
0.013
0.008
0.017
31.7
25.2
24.9
26.3
30.4
32.6
34.5
35.9
36.8
37.1
37.1
37.1
36.7
36.3
35.8
35.0
34.1
33.2
32.1
31.0
29.7
28.6
27.4
26.0
25.0
18.3
12.6
7.1
-5.3
-22.4
-39.5
-55.9
-73.5
-81.6
-108.3
-147.3
71.0
30.2
-4.9
-8.8
-173.5
161.7
0.692
0.738
0.749
0.752
0.756
0.755
0.755
0.753
0.755
0.753
0.753
0.753
0.751
0.753
0.753
0.753
0.753
0.753
0.752
0.752
0.752
0.752
0.755
0.750
0.768
0.766
0.773
0.779
0.793
0.806
0.809
0.844
0.882
0.896
0.872
0.916
0.877
0.882
0.865
0.864
0.856
0.835
34.4
31.3
29.3
27.8
26.6
25.5
24.7
23.7
23.0
22.2
21.9
21.7
21.0
20.3
19.2
18.5
17.8
17.2
16.5
16.0
15.4
15.0
14.4
13.9
13.4
11.5
10.0
9.4
7.0
5.2
3.2
2.1
1.4
0.1
-1.8
-1.3
-4.4
-6.3
-7.2
-6.9
-4.7
-3.2
-133.2
-158.7
-169.4
-176.1
178.5
174.5
170.9
167.5
164.1
161.0
159.6
158.1
155.4
152.6
150.2
147.5
144.6
142.0
139.6
137.1
134.6
132.0
129.8
127.1
124.9
112.7
99.5
92.6
78.2
61.3
41.2
24.3
11.8
10.8
0.3
-8.0
-12.1
-20.6
-23.6
-23.1
-24.3
-32.5
MSG/MAG & |S21|
2
(dB)
40
MSG
30
Notes:
1. S parameter is measured on a microstrip line
made on 0.025 inch thick alumina carrier. The
input reference plane is at the end of the gate
lead. The output reference plane is at the end
of the drain lead.
20
MAG
10
0
S21
-10
-20
-30
0
2
4
6
8
10
12
14
16
18
FREQUENCY (GHz)
2
Figure 31. MSG/MAG & |S21| vs Frequency
at 4.5V/280 mA.
1111
-163.7
-173.2
-177.6
179.3
175.7
173.5
171.4
169.4
167.5
165.6
164.7
163.7
162.0
160.2
158.4
156.7
154.9
153.3
151.7
150.1
148.3
146.8
145.2
143.9
142.3
135.5
131.8
123.3
102.9
84.7
69.9
54.6
37.0
27.1
20.3
7.0
-1.1
-7.5
-19.2
-26.2
-33.6
-42.5
ATF-50189 Typical Scattering Parameters at 25°C, VDS = 4.5V, IDS = 200 mA
Freq.
GHz
S11
Mag. Ang.
dB
S21
Mag.
Ang.
dB
S12
Mag.
Ang.
S22
Mag. Ang.
MSG/MAG
dB
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
3
3.5
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
0.924
0.918
0.918
0.917
0.914
0.914
0.916
0.917
0.918
0.918
0.919
0.920
0.920
0.917
0.916
0.920
0.919
0.918
0.917
0.918
0.916
0.917
0.913
0.911
0.907
0.918
0.912
0.923
0.922
0.921
0.921
0.922
0.923
0.922
0.921
0.924
0.923
0.922
0.925
0.925
0.924
0.924
31.0
25.6
22.2
19.7
17.7
16.2
14.9
13.9
12.9
12.1
11.7
11.3
10.6
9.9
9.3
8.7
8.1
7.6
7.0
6.5
6.1
5.6
5.2
4.7
4.3
2.3
0.7
-0.6
-3.5
-5.8
-8.3
-10.3
-12.5
-14.8
-16.0
-17.8
-19.3
-21.3
-21.3
-21.1
-19.1
-17.0
35.392
19.011
12.87
9.706
7.686
6.438
5.583
4.94
4.433
4.025
3.852
3.679
3.377
3.126
2.911
2.718
2.547
2.392
2.251
2.122
2.008
1.907
1.811
1.72
1.645
1.303
1.08
0.93
0.67
0.513
0.386
0.305
0.238
0.183
0.158
0.129
0.109
0.086
0.086
0.088
0.111
0.141
111.6
97.5
90.7
85.9
84.4
81.8
79.2
76.5
73.7
70.9
69.5
68.0
65.1
62.2
59.6
56.6
53.7
51.1
48.4
45.7
43.1
40.4
37.7
35.3
33.1
20.9
10.7
0.5
-20.4
-42.1
-60.0
-80.4
-101.3
-108.5
-126.0
-138.1
-152.2
-168.0
177.1
166.0
154.3
134.0
-37.1
-35.9
-35.9
-35.4
-34.9
-34.4
-34.0
-33.2
-32.8
-32.0
-31.7
-31.7
-31.4
-30.8
-30.5
-29.9
-29.6
-29.1
-28.9
-28.6
-28.4
-28.2
-28.0
-27.7
-27.3
-26.6
-26.0
-26.0
-25.8
-26.5
-26.0
-26.7
-28.4
-31.1
-34.4
-46.0
-40.0
-37.1
-39.2
-37.1
-43.1
-35.4
0.014
0.016
0.016
0.017
0.018
0.019
0.020
0.022
0.023
0.025
0.026
0.026
0.027
0.029
0.030
0.032
0.033
0.035
0.036
0.037
0.038
0.039
0.040
0.041
0.043
0.047
0.050
0.050
0.051
0.053
0.050
0.046
0.038
0.028
0.019
0.005
0.010
0.014
0.011
0.014
0.007
0.017
31.1
23.7
23.0
23.9
27.7
29.8
31.7
32.9
33.8
34.2
34.2
34.2
34.0
33.6
33.3
32.5
31.7
30.9
29.9
28.8
27.7
26.6
25.3
24.2
23.2
16.8
12.6
6.2
-6.7
-26.9
-40.1
-56.8
-74.6
-82.9
-110.5
-155.4
73.6
33.1
-0.7
-7.2
-179.9
159.5
0.682
0.731
0.743
0.746
0.749
0.749
0.749
0.747
0.748
0.747
0.747
0.747
0.746
0.747
0.747
0.747
0.747
0.747
0.747
0.746
0.747
0.746
0.745
0.746
0.762
0.761
0.798
0.799
0.800
0.808
0.809
0.843
0.881
0.895
0.872
0.917
0.878
0.883
0.865
0.865
0.857
0.837
34.0
30.7
29.1
27.6
26.3
25.3
24.5
23.5
22.8
22.1
21.7
21.5
21.0
20.3
19.9
19.3
18.1
17.3
16.6
16.1
15.5
15.1
14.4
13.9
13.5
11.9
10.4
9.7
7.2
5.3
3.1
2.1
1.3
-0.1
-1.7
-1.4
-4.5
-6.6
-7.1
-6.9
-4.9
-3.0
-131.8
-157.9
-168.9
-175.7
178.9
174.8
171.1
167.7
164.3
161.2
159.8
158.3
155.6
152.7
152.3
147.7
144.8
142.2
139.8
137.2
134.7
132.1
129.8
127.2
125.1
112.7
99.5
92.6
78.2
61.3
41.2
24.3
11.8
10.8
0.3
-8.0
-12.1
-20.6
-23.6
-23.1
-24.3
-32.5
MSG/MAG & |S21|
2
(dB)
40
30
Notes:
1. S parameter is measured on a microstrip line
made on 0.025 inch thick alumina carrier. The
input reference plane is at the end of the gate
lead. The output reference plane is at the end
of the drain lead.
MSG
20
MAG
10
0
S21
-10
-20
-30
0
2
4
6
8
10
12
14
16
18
FREQUENCY (GHz)
2
Figure 32. MSG/MAG & |S21| vs Frequency
at 4.5V/200 mA.
1212
-161.3
-172.0
-176.8
-180.0
176.2
173.9
171.8
169.8
167.8
165.9
165.0
164.0
162.3
160.5
158.7
156.9
155.1
153.6
151.9
150.3
148.6
147.0
145.7
144.2
142.5
135.8
131.8
122.0
102.3
84.7
69.9
54.8
37.1
27.3
20.5
7.3
-0.8
-7.3
-19.0
-26.0
-33.4
-42.2
ATF-50189 Typical Scattering Parameters at 25°C, VDS = 4.5V, IDS = 360 mA
Freq.
GHz
S11
Mag. Ang.
dB
S21
Mag.
Ang.
dB
S12
Mag.
Ang.
S22
Mag. Ang.
MSG/MAG
dB
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
3
3.5
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
0.935
0.932
0.932
0.930
0.930
0.931
0.933
0.933
0.935
0.936
0.937
0.938
0.936
0.933
0.933
0.932
0.934
0.934
0.933
0.932
0.933
0.930
0.931
0.929
0.924
0.917
0.911
0.921
0.922
0.921
0.921
0.922
0.922
0.921
0.921
0.923
0.923
0.922
0.925
0.924
0.924
0.923
29.1
23.6
20.2
17.7
15.7
14.2
12.9
11.9
10.9
10.1
9.7
9.3
8.6
7.9
7.6
7.3
6.7
6.2
5.6
5.1
4.6
4.1
3.7
3.2
2.7
0.7
-1.1
-2.3
-4.9
-7.1
-9.4
-11.3
-13.0
-15.3
-16.2
-17.1
-18.3
-19.2
-19.0
-19.4
-18.1
-17.3
28.363
15.134
10.222
7.696
6.096
5.107
4.429
3.919
3.526
3.2
3.063
2.925
2.685
2.488
2.401
2.314
2.163
2.032
1.906
1.794
1.69
1.6
1.523
1.442
1.371
1.09
0.886
0.771
0.569
0.441
0.337
0.273
0.225
0.171
0.155
0.139
0.122
0.11
0.112
0.107
0.124
0.136
110.9
97.3
90.8
86.2
85.2
82.8
80.4
77.9
75.3
72.6
71.3
69.9
67.2
64.4
63.2
61.9
59.1
56.4
53.9
51.3
48.8
46.4
44.0
41.7
39.2
27.7
18.3
9.1
-10.0
-30.0
-46.5
-65.6
-84.2
-93.0
-106.9
-117.3
-130.6
-150.3
-172.7
165.1
147.9
127.1
-39.2
-37.7
-37.1
-36.5
-35.9
-35.4
-34.4
-33.6
-33.2
-32.4
-32.0
-31.7
-31.1
-30.8
-30.5
-30.2
-29.6
-29.4
-28.9
-28.6
-28.4
-28.0
-27.7
-27.5
-27.1
-26.4
-25.7
-25.5
-24.9
-24.6
-25.8
-26.6
-28.2
-31.1
-33.6
-43.1
-39.2
-36.5
-37.7
-39.2
-39.2
-33.2
0.011
0.013
0.014
0.015
0.016
0.017
0.019
0.021
0.022
0.024
0.025
0.026
0.028
0.029
0.03
0.031
0.033
0.034
0.036
0.037
0.038
0.04
0.041
0.042
0.044
0.048
0.052
0.053
0.057
0.059
0.051
0.047
0.039
0.028
0.021
0.007
0.011
0.015
0.013
0.011
0.011
0.022
33.4
28.3
29.1
30.9
35.4
37.8
39.7
40.8
41.5
41.6
41.5
41.3
40.8
40.0
39.7
39.3
38.2
37.0
35.8
34.5
33.2
31.8
30.5
29.0
27.5
20.1
13.6
6.8
-7.3
-28.5
-40.6
-57.3
-76.1
-84.5
-111.9
-160.6
77.1
31.3
-5.0
-3.4
-175.1
153.4
0.800
0.838
0.847
0.849
0.854
0.855
0.855
0.853
0.858
0.855
0.855
0.855
0.852
0.857
0.857
0.856
0.854
0.855
0.854
0.853
0.851
0.852
0.851
0.853
0.845
0.855
0.874
0.894
0.912
0.929
0.863
0.875
0.914
0.935
0.899
0.954
0.901
0.897
0.884
0.873
0.865
0.830
34.1
30.7
28.6
27.1
25.8
24.8
23.7
22.7
22.0
21.2
20.9
20.5
19.8
19.3
19.0
18.7
18.1
17.1
16.4
15.8
15.2
14.6
14.2
13.7
13.0
11.1
9.6
9.1
7.2
6.3
2.8
1.6
1.5
0.7
-1.2
1.7
-2.4
-3.8
-4.2
-5.0
-3.6
-3.5
-134.4
-159.5
-170.1
-176.6
178.1
174.2
170.6
167.2
163.9
160.7
159.3
157.8
155.1
152.3
151.1
149.8
147.2
144.3
141.7
139.3
136.7
134.2
131.6
129.2
126.7
114.6
102.2
93.1
79.3
64.3
43.0
25.9
13.2
11.7
0.8
-7.6
-10.9
-20.2
-23.6
-21.8
-24.0
-31.6
MSG/MAG & |S21|
2
(dB)
40
MSG
30
Notes:
1. S parameter is measured on a microstrip line
made on 0.025 inch thick alumina carrier. The
input reference plane is at the end of the gate
lead. The output reference plane is at the end
of the drain lead.
20
10
MAG
0
S21
-10
-20
-30
0
2
4
6
8
10
12
14
16
18
FREQUENCY (GHz)
2
Figure 33. MSG/MAG & |S21| vs Frequency
at 4.5V/360 mA.
1313
-171.2
-177.3
179.4
176.9
174.0
172.0
170.0
168.2
166.3
164.4
163.4
162.4
160.7
158.9
158.0
157.0
155.2
153.4
151.8
150.0
148.4
146.6
145.0
143.3
142.1
134.5
129.8
121.3
101.1
85.8
68.4
53.0
35.5
26.0
19.0
7.2
-1.6
-8.1
-20.3
-27.6
-35.4
-43.4
ATF-50189 Typical Scattering Parameters at 25°C, VDS = 5.5V, IDS = 280 mA
Freq.
GHz
S11
Mag. Ang.
dB
S21
Mag.
Ang.
dB
S12
Mag.
Ang.
S22
Mag. Ang.
MSG/MAG
dB
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
3
3.5
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
0.921
0.916
0.917
0.915
0.913
0.914
0.916
0.916
0.918
0.919
0.920
0.921
0.920
0.917
0.917
0.920
0.920
0.919
0.918
0.919
0.917
0.919
0.916
0.912
0.909
0.909
0.912
0.923
0.922
0.921
0.921
0.922
0.923
0.922
0.921
0.924
0.923
0.922
0.925
0.925
0.924
0.924
31.4
26.0
22.6
20.1
18.1
16.6
15.3
14.3
13.3
12.5
12.1
11.7
10.9
10.3
9.6
9.0
8.5
7.9
7.4
6.9
6.4
5.9
5.4
5.0
4.6
2.6
0.8
-0.5
-3.4
-5.8
-8.3
-10.5
-12.8
-14.9
-16.4
-18.3
-20.1
-22.2
-22.9
-22.9
-20.4
-18.1
36.968
19.86
13.453
10.143
8.037
6.733
5.837
5.163
4.632
4.205
4.024
3.842
3.525
3.261
3.031
2.832
2.656
2.490
2.342
2.206
2.089
1.982
1.870
1.784
1.707
1.345
1.091
0.944
0.678
0.514
0.383
0.298
0.230
0.179
0.151
0.121
0.099
0.078
0.072
0.072
0.096
0.125
111.4
97.3
90.5
85.6
84.1
81.3
78.6
75.8
72.9
70.0
68.5
67.0
64.0
61.0
58.3
55.3
52.3
49.6
46.8
44.1
41.4
38.6
35.8
33.4
31.0
18.4
8.3
-2.0
-23.9
-46.3
-64.8
-85.4
-106.2
-114.3
-132.9
-145.5
-162.1
-177.8
168.0
158.3
150.1
133.1
-37.7
-36.5
-36.5
-35.9
-35.4
-34.9
-34.4
-33.6
-33.2
-32.8
-32.4
-32.0
-31.7
-31.4
-30.8
-30.5
-30.2
-29.6
-29.4
-29.1
-28.9
-28.6
-28.4
-28.2
-28.0
-27.1
-26.6
-26.3
-25.7
-26.2
-26.6
-27.3
-29.1
-31.7
-35.4
-48.0
-37.7
-35.9
-38.4
-37.1
-43.1
-36.5
0.013
0.015
0.015
0.016
0.017
0.018
0.019
0.021
0.022
0.023
0.024
0.025
0.026
0.027
0.029
0.030
0.031
0.033
0.034
0.035
0.036
0.037
0.038
0.039
0.040
0.044
0.047
0.048
0.052
0.049
0.047
0.043
0.035
0.026
0.017
0.004
0.013
0.016
0.012
0.014
0.007
0.015
31.1
23.9
23.3
24.4
28.1
30.2
32.0
33.2
34.1
34.4
34.4
34.4
34.2
33.8
33.4
32.7
31.8
31.1
30.0
29.0
27.8
26.8
25.4
24.3
23.3
16.9
11.5
6.2
-5.8
-22.8
-39.7
-55.8
-73.3
-81.6
-112
-174.6
75.2
38.6
11.1
5.1
155.8
146.2
0.651
0.698
0.709
0.712
0.716
0.715
0.715
0.713
0.714
0.712
0.712
0.712
0.711
0.713
0.713
0.713
0.713
0.714
0.714
0.714
0.715
0.715
0.714
0.715
0.732
0.734
0.742
0.752
0.771
0.791
0.802
0.841
0.883
0.900
0.879
0.924
0.885
0.889
0.872
0.873
0.867
0.855
34.5
31.2
29.5
28.0
26.7
25.7
24.9
23.9
23.2
22.6
22.2
21.9
21.3
20.4
19.5
18.9
18.1
17.4
16.8
16.3
15.7
15.3
14.7
14.1
13.7
11.7
10.2
9.5
7.0
5.2
3.1
2.0
1.2
0
-1.8
-1.5
-5.1
-7.2
-8.4
-8.4
-5.8
-3.7
-132.3
-158.2
-169.1
-175.9
178.7
174.5
170.9
167.4
164.1
160.8
159.4
157.9
155.2
152.3
149.8
147.2
144.3
141.7
139.2
136.7
134.1
131.5
129.3
126.6
124.5
112.2
99.5
92.6
78.2
61.3
41.2
24.3
11.8
10.8
0.3
-8.0
-12.1
-20.6
-23.6
-23.1
-24.3
-32.5
MSG/MAG & |S21|
2
(dB)
40
30
MSG
Notes:
1. S parameter is measured on a microstrip line
made on 0.025 inch thick alumina carrier. The
input reference plane is at the end of the gate
lead. The output reference plane is at the end
of the drain lead.
20
MAG
10
0
S21
-10
-20
-30
0
2
4
6
8
10
12
14
16
18
FREQUENCY (GHz)
2
Figure 34. MSG/MAG & |S21| vs Frequency
at 5.5V/280 mA.
1414
-160.8
-171.7
-176.6
-179.8
176.2
173.8
171.6
169.6
167.6
165.7
164.8
163.8
162.0
160.2
158.4
156.6
154.8
153.2
151.6
150.0
148.2
146.6
144.8
143.8
142.1
135.3
131.4
122.9
102.2
84.0
69.1
54.0
36.5
27.0
20.6
8.0
0.6
-5.1
-15.9
-21.8
-27.8
-34.7
ATF-50189 Typical Scattering Parameters at 25°C, VDS = 5.5V, IDS = 200 mA
Freq.
GHz
S11
Mag. Ang.
dB
S21
Mag.
Ang.
dB
S12
Mag.
Ang.
S22
Mag. Ang.
MSG/MAG
dB
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
3
3.5
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
0.922
0.917
0.916
0.914
0.912
0.913
0.915
0.916
0.918
0.918
0.919
0.920
0.920
0.917
0.917
0.919
0.918
0.919
0.918
0.918
0.917
0.918
0.913
0.912
0.908
0.907
0.912
0.923
0.922
0.921
0.921
0.922
0.923
0.922
0.921
0.924
0.923
0.922
0.925
0.925
0.924
0.924
31.3
25.9
22.5
20.1
18.1
16.5
15.3
14.2
13.3
12.4
12.1
11.7
10.9
10.2
9.6
9.0
8.5
7.9
7.4
6.8
6.4
5.9
5.4
5.0
4.6
2.5
1.4
0.1
-3.3
-5.8
-8.4
-10.5
-12.8
-14.9
-16.4
-18.4
-20.1
-22.2
-22.9
-22.4
-20.1
-18.1
36.764
19.783
13.403
10.105
8.007
6.708
5.815
5.144
4.613
4.188
4.008
3.827
3.512
3.249
3.023
2.821
2.648
2.482
2.333
2.199
2.082
1.973
1.868
1.778
1.700
1.340
1.176
1.012
0.685
0.512
0.381
0.298
0.230
0.179
0.151
0.120
0.099
0.078
0.072
0.076
0.099
0.125
111.7
97.5
90.6
85.7
84.1
81.3
78.7
75.9
72.9
70.1
68.6
67.1
64.0
61.1
58.4
55.3
52.3
49.6
46.8
44.1
41.4
38.6
35.7
33.4
31.1
18.4
7.8
-2.9
-24.1
-46.3
-64.7
-85.4
-106.7
-114.6
-132.2
-145.0
-161.7
-176.9
171.6
160.6
151.7
131.4
-37.1
-36.5
-35.9
-35.4
-34.9
-34.4
-34.0
-33.6
-33.2
-32.4
-32.0
-32.0
-31.7
-31.1
-30.8
-30.5
-29.9
-29.6
-29.4
-29.1
-28.9
-28.6
-28.4
-28.2
-28.0
-27.1
-26.7
-26.6
-26.4
-26.6
-26.7
-27.3
-29.1
-31.7
-35.4
-46.0
-37.7
-35.9
-38.4
-36.5
-43.1
-36.5
0.014
0.015
0.016
0.017
0.018
0.019
0.02
0.021
0.022
0.024
0.025
0.025
0.026
0.028
0.029
0.03
0.032
0.033
0.034
0.035
0.036
0.037
0.038
0.039
0.04
0.044
0.046
0.047
0.048
0.047
0.046
0.043
0.035
0.026
0.017
0.005
0.013
0.016
0.012
0.015
0.007
0.015
30.8
23.2
22.1
22.9
26.5
28.6
30.3
31.4
32.4
32.7
32.8
32.8
32.5
32.2
31.9
31.2
30.4
29.6
28.6
27.6
26.5
25.4
24.2
23.0
22.1
15.8
9.7
3.5
-10.3
-25.6
-40.9
-56.4
-74.0
-82.1
-113.8
179.4
76.2
39.1
12.7
6.4
153.6
145.0
0.65
0.70
0.71
0.71
0.72
0.72
0.72
0.71
0.71
0.71
0.71
0.71
0.71
0.71
0.71
0.71
0.72
0.72
0.72
0.72
0.72
0.72
0.71
0.72
0.73
0.74
0.76
0.78
0.82
0.85
0.86
0.87
0.88
0.90
0.88
0.92
0.89
0.89
0.87
0.87
0.87
0.86
34.2
31.2
29.2
27.7
26.5
25.5
24.6
23.9
23.2
22.4
22.0
21.8
21.3
20.6
19.7
19.0
18.3
17.6
16.9
16.3
15.8
15.3
14.6
14.1
13.6
11.7
10.8
10.3
7.8
6.2
4.0
2.5
1.2
0
-1.8
-1.8
-4.9
-7.2
-8.4
-8.0
-5.5
-3.5
-131.5
-157.7
-168.8
-175.7
178.8
174.7
171.0
167.6
164.1
161.0
159.5
158.0
155.3
152.4
150.0
147.3
144.5
141.8
139.3
136.7
134.2
131.6
129.4
126.7
124.5
112.2
99.5
92.6
78.2
61.3
41.2
24.3
11.8
10.8
0.3
-8.0
-12.1
-20.6
-23.6
-23.1
-24.3
-32.5
MSG/MAG & |S21|
2
(dB)
40
30
Notes:
1. S parameter is measured on a microstrip line
made on 0.025 inch thick alumina carrier. The
input reference plane is at the end of the gate
lead. The output reference plane is at the end
of the drain lead.
MSG
20
MAG
10
0
S21
-10
-20
-30
0
2
4
6
8
10
12
14
16
18
FREQUENCY (GHz)
2
Figure 35. MSG/MAG & |S21| vs Frequency
at 5.5V/200 mA.
1515
-159.4
-171.0
-176.1
-179.5
176.4
174.1
171.8
169.8
167.7
165.9
164.9
163.9
162.1
160.3
158.5
156.7
154.9
153.3
151.6
150.0
148.2
146.7
145.1
143.8
142.1
135.2
126.6
117.9
100.7
84.1
67.8
51.5
36.5
27.1
20.7
8.1
0.7
-5.0
-15.8
-21.7
-27.7
-34.6
ATF-50189 Typical Scattering Parameters at 25°C, VDS = 5.5V, IDS = 360 mA
Freq.
GHz
S11
Mag. Ang.
dB
S21
Mag.
Ang.
dB
S12
Mag.
Ang.
S22
Mag. Ang.
MSG/MAG
dB
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
3
3.5
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
0.874
0.902
0.910
0.911
0.911
0.912
0.914
0.916
0.916
0.917
0.919
0.920
0.919
0.915
0.916
0.918
0.918
0.918
0.917
0.918
0.916
0.917
0.913
0.911
0.907
0.907
0.912
0.923
0.922
0.921
0.921
0.922
0.923
0.922
0.921
0.924
0.923
0.922
0.925
0.925
0.924
0.924
31.3
26.0
22.7
20.2
18.2
16.7
15.4
14.4
13.4
12.6
12.2
11.8
11.0
10.4
9.7
9.1
8.6
8.0
7.5
7.0
6.5
6.0
5.5
5.1
4.7
2.7
1.5
0.5
-2.2
-5.7
-8.2
-10.3
-12.7
-14.8
-16.1
-18.1
-19.7
-21.9
-22.3
-22.3
-19.5
-17.6
36.688
19.973
13.575
10.251
8.123
6.810
5.902
5.218
4.686
4.247
4.064
3.881
3.562
3.296
3.064
2.861
2.684
2.517
2.368
2.229
2.110
2.003
1.89
1.802
1.724
1.360
1.192
1.054
0.777
0.520
0.388
0.304
0.233
0.181
0.156
0.125
0.104
0.080
0.077
0.077
0.106
0.132
112.8
98.3
91.1
86.1
84.4
81.6
78.8
76.0
73.0
70.1
68.6
67.1
64.1
61.0
58.3
55.2
52.2
49.5
46.7
43.9
41.2
38.4
35.6
33.2
30.8
18.0
7.1
-3.7
-25.4
-47.3
-66.0
-86.5
-108.9
-117.8
-134.7
-147.8
-165.7
178.6
167.6
155.5
148.1
130.3
-39.2
-37.7
-37.1
-36.5
-35.9
-35.4
-34.9
-34.4
-33.6
-33.2
-33.0
-32.8
-32.0
-31.7
-31.4
-30.8
-30.5
-30.2
-29.6
-29.4
-29.1
-28.9
-28.6
-28.4
-28.2
-27.3
-26.9
-26.6
-26.2
-26.6
-26.7
-27.3
-29.1
-31.7
-34.9
-48.0
-40.0
-37.1
-40.0
-38.4
-39.2
-33.6
0.011
0.013
0.014
0.015
0.016
0.017
0.018
0.019
0.021
0.022
0.0225
0.023
0.025
0.026
0.027
0.029
0.03
0.031
0.033
0.034
0.035
0.036
0.037
0.038
0.039
0.043
0.045
0.047
0.049
0.047
0.046
0.043
0.035
0.026
0.018
0.004
0.01
0.014
0.01
0.012
0.011
0.021
32.1
25.5
24.9
26.2
30.0
32.1
34.0
35.3
36.2
36.6
36.6
36.5
36.3
35.8
35.5
34.8
33.9
33.0
32.0
30.9
29.7
28.6
27.3
26.1
25.1
18.7
11.0
3.0
-11.9
-25.5
-39.2
-54.0
-71.3
-78.2
-106.9
-144.3
74.2
30.8
-3.8
-13.4
-177.4
165.0
0.639
0.688
0.699
0.702
0.706
0.706
0.705
0.702
0.705
0.702
0.702
0.702
0.700
0.703
0.702
0.702
0.702
0.703
0.703
0.703
0.705
0.704
0.702
0.703
0.722
0.724
0.742
0.761
0.799
0.828
0.846
0.863
0.877
0.894
0.874
0.919
0.878
0.881
0.864
0.861
0.854
0.832
35.2
31.9
29.9
28.3
27.1
26.0
25.2
24.4
23.5
22.9
22.6
22.3
21.2
19.7
19.0
18.5
17.9
17.3
16.7
16.2
15.6
15.2
14.5
14.0
13.6
11.7
10.8
10.5
8.6
5.9
3.9
2.5
1.2
-0.2
-1.7
-1.6
-4.9
-7.3
-8.0
-8.2
-5.3
-3.7
-133.9
-159.0
-169.6
-176.2
178.4
174.4
170.8
167.4
164.0
160.9
159.5
158.0
155.3
152.4
150.0
147.4
144.5
141.9
139.4
136.9
134.4
131.8
129.6
126.9
124.8
112.5
99.5
92.6
78.2
61.3
41.2
24.3
11.8
10.8
0.3
-8.0
-12.1
-20.6
-23.6
-23.1
-24.3
-32.5
MSG/MAG & |S21|
2
(dB)
40
30
MSG
Notes:
1. S parameter is measured on a microstrip line
made on 0.025 inch thick alumina carrier. The
input reference plane is at the end of the gate
lead. The output reference plane is at the end
of the drain lead.
20
MAG
10
0
S21
-10
-20
-30
0
2
4
6
8
10
12
14
16
18
FREQUENCY (GHz)
2
Figure 36. MSG/MAG & |S21| vs Frequency
at 5.5V/360 mA.
1616
-161.7
-172
-176.7
-179.9
176.1
173.7
171.5
169.6
167.6
165.7
164.7
163.7
162.1
160.3
158.5
156.7
155.0
153.4
151.8
150.2
148.5
146.9
145.6
144.2
142.6
135.9
127.8
118.9
101.3
84.3
68.3
52.3
37.6
28.0
21.3
8.2
0.1
-6.4
-17.9
-25.0
-32.2
-41.4
ATF-50189 Typical Scattering Parameters at 25°C, VDS = 3.5V, IDS = 280 mA
Freq.
GHz
S11
Mag. Ang.
dB
S21
Mag.
Ang.
dB
S12
Mag.
Ang.
S22
Mag. Ang.
MSG/MAG
dB
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
3
3.5
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
0.926
0.928
0.930
0.928
0.927
0.929
0.930
0.932
0.933
0.934
0.935
0.936
0.935
0.932
0.931
0.933
0.931
0.933
0.931
0.931
0.929
0.930
0.927
0.923
0.920
0.918
0.912
0.923
0.922
0.921
0.921
0.922
0.923
0.922
0.921
0.924
0.923
0.922
0.925
0.925
0.924
0.924
29.5
24.1
20.7
18.2
16.2
14.7
13.4
12.4
11.5
10.6
10.2
9.8
9.1
8.4
7.8
7.2
6.7
6.1
5.6
5.0
4.6
4.1
3.7
3.2
2.8
0.8
-1.0
-2.3
-5.0
-7.1
-9.5
-11.3
-13.4
-15.3
-16.4
-17.9
-19.2
-20.6
-20.4
-20.4
-18.3
-16.7
29.964
16.031
10.841
8.172
6.472
5.424
4.704
4.161
3.744
3.397
3.250
3.103
2.848
2.637
2.453
2.292
2.153
2.018
1.899
1.788
1.691
1.609
1.526
1.447
1.386
1.095
0.891
0.770
0.565
0.442
0.336
0.271
0.215
0.171
0.151
0.127
0.11
0.093
0.095
0.096
0.121
0.146
111.1
97.4
90.8
86.1
84.9
82.4
80.0
77.4
74.7
72.0
70.6
69.2
66.4
63.5
60.9
58.1
55.4
52.8
50.1
47.5
45.1
42.5
40.1
37.6
35.6
23.8
14.7
6.7
-14.8
-35.0
-51.9
-70.9
-90.6
-98.1
-113.4
-124.8
-139.7
-156.5
-175.6
168.4
151.1
128.4
-39.2
-37.7
-37.1
-36.5
-35.9
-35.4
-34.4
-34.0
-33.2
-32.4
-32.0
-32.0
-31.4
-31.1
-30.5
-30.2
-29.6
-29.4
-28.9
-28.6
-28.4
-28.0
-27.7
-27.5
-27.3
-26.6
-26.0
-25.7
-25.5
-25.4
-26.4
-27.1
-29.1
-32.0
-35.9
-46.0
-37.1
-35.4
-38.4
-37.7
-40.0
-33.6
0.011
0.013
0.014
0.015
0.016
0.017
0.019
0.02
0.022
0.024
0.025
0.025
0.027
0.028
0.03
0.031
0.033
0.034
0.036
0.037
0.038
0.040
0.041
0.042
0.043
0.047
0.050
0.052
0.053
0.054
0.048
0.044
0.035
0.025
0.016
0.005
0.014
0.017
0.012
0.013
0.01
0.021
33.1
27.4
27.5
29.0
33.4
35.7
37.6
38.8
39.6
39.7
39.6
39.5
39.0
38.2
37.6
36.6
35.5
34.4
33.0
31.7
30.3
29.0
27.3
26.1
25.0
17.5
11.3
6.4
-8.4
-29.5
-42.3
-58.9
-77
-86.1
-119.4
166.3
75.0
37.4
5.2
-2.2
166.0
145.9
0.776
0.817
0.826
0.829
0.834
0.835
0.835
0.833
0.838
0.836
0.836
0.835
0.832
0.837
0.836
0.834
0.835
0.835
0.834
0.833
0.834
0.833
0.827
0.827
0.848
0.841
0.837
0.838
0.840
0.853
0.857
0.881
0.916
0.925
0.899
0.943
0.900
0.903
0.885
0.881
0.870
0.846
34.4
30.9
28.9
27.4
26.1
25.0
23.9
23.2
22.3
21.5
21.1
20.9
20.2
19.7
19.0
18.1
17.3
16.8
16.1
15.5
14.9
14.5
13.9
13.3
13.1
11.1
9.2
8.5
6.2
4.6
2.7
1.8
1.5
0.4
-1.2
0.2
-3.4
-5.0
-5.6
-5.7
-3.6
-2.4
-134.5
-159.6
-170.1
-176.7
178.0
174.0
170.4
167.0
163.6
160.4
159.0
157.5
154.7
151.9
149.4
146.8
143.9
141.2
138.7
136.2
133.6
131.0
128.7
126.2
124.0
111.6
99.5
92.6
78.2
61.3
41.2
24.3
11.8
10.8
0.3
-8.0
-12.1
-20.6
-23.6
-23.1
-24.3
-32.5
MSG/MAG & |S21|
2
(dB)
40
30
MSG
Notes:
1. S parameter is measured on a microstrip line
made on 0.025 inch thick alumina carrier. The
input reference plane is at the end of the gate
lead. The output reference plane is at the end
of the drain lead.
20
10
MAG
0
S21
-10
-20
-30
0
2
4
6
8
10
12
14
16
18
FREQUENCY (GHz)
2
Figure 37. MSG/MAG & |S21| vs Frequency
at 3.5V/280 mA.
1717
-169.9
-176.6
179.8
177.1
174.0
171.9
169.9
168.0
166.1
164.1
163.1
162.1
160.3
158.4
156.5
154.6
152.8
151.1
149.4
147.7
145.9
144.2
142.4
141.2
139.6
132.4
128.1
121.4
98.7
80.1
65.5
50.5
33.6
24.4
18.3
5.9
-1.3
-6.9
-17.6
-23.9
-30.0
-37.2
ATF-50189 Typical Scattering Parameters at 25°C, VDS = 3.5V, IDS = 200 mA
Freq.
GHz
S11
Mag. Ang.
dB
S21
Mag.
Ang.
dB
S12
Mag.
Ang.
S22
Mag. Ang.
MSG/MAG
dB
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
3
3.5
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
0.927
0.922
0.921
0.919
0.918
0.919
0.919
0.920
0.922
0.923
0.924
0.924
0.924
0.921
0.920
0.923
0.922
0.922
0.921
0.921
0.919
0.920
0.918
0.914
0.910
0.909
0.912
0.923
0.922
0.921
0.921
0.922
0.923
0.922
0.921
0.924
0.923
0.922
0.925
0.925
0.924
0.924
30.4
25.0
21.6
19.2
17.2
15.6
14.4
13.3
12.4
11.5
11.2
10.8
10.0
9.4
8.7
8.1
7.6
7.0
6.5
6.0
5.5
5.1
4.6
4.2
3.8
1.8
0.0
-1.2
-4.0
-6.2
-8.7
-10.6
-12.8
-15.1
-16.1
-17.9
-19.2
-20.8
-20.8
-20.6
-18.4
-16.5
33.278
17.839
12.071
9.101
7.208
6.036
5.237
4.637
4.159
3.778
3.617
3.455
3.171
2.936
2.734
2.554
2.395
2.248
2.116
1.994
1.889
1.792
1.690
1.618
1.549
1.226
1.000
0.869
0.633
0.488
0.369
0.294
0.230
0.176
0.156
0.128
0.110
0.091
0.091
0.093
0.120
0.150
111.3
97.4
90.7
86.0
84.6
82.0
79.5
76.9
74.1
71.4
70.0
68.5
65.6
62.8
60.1
57.2
54.4
51.8
49.2
46.5
44.0
41.3
38.8
36.4
34.1
22.1
12.5
2.9
-18.0
-39.4
-57.1
-76.8
-97.3
-105.0
-120.3
-132.2
-146.9
-161.8
-177.7
168.1
156.0
132.5
-37.1
-35.9
-35.4
-34.9
-34.9
-34.4
-33.6
-33.2
-32.4
-32.0
-31.7
-31.4
-31.1
-30.5
-30.2
-29.9
-29.4
-29.1
-28.9
-28.4
-28.2
-28.0
-27.7
-27.5
-27.3
-26.6
-26.0
-25.7
-25.0
-25.5
-26.0
-26.7
-28.4
-31.1
-34.4
-44.4
-39.2
-36.5
-38.4
-37.7
-41.9
-34.9
0.014
0.016
0.017
0.018
0.018
0.019
0.021
0.022
0.024
0.025
0.026
0.027
0.028
0.030
0.031
0.032
0.034
0.035
0.036
0.038
0.039
0.040
0.041
0.042
0.043
0.047
0.050
0.052
0.056
0.053
0.050
0.046
0.038
0.028
0.019
0.006
0.011
0.015
0.012
0.013
0.008
0.018
30.8
23.7
23.1
24.1
28.0
30.1
32.0
33.1
34.0
34.4
34.4
34.4
34.1
33.6
33.3
32.5
31.7
30.8
29.7
28.7
27.4
26.3
25.1
23.8
22.8
16.3
10.7
5.2
-7.1
-24.3
-41.5
-58.0
-75.9
-84.6
-113.3
-164.6
75.2
34.4
-0.7
-7.2
-177.4
158.2
0.713
0.762
0.773
0.776
0.780
0.779
0.780
0.778
0.779
0.778
0.779
0.779
0.778
0.779
0.779
0.778
0.779
0.778
0.778
0.777
0.778
0.777
0.777
0.775
0.792
0.790
0.796
0.801
0.812
0.823
0.822
0.854
0.890
0.901
0.877
0.921
0.881
0.885
0.868
0.867
0.857
0.833
33.8
30.5
28.5
27.0
26.0
25.0
24.0
23.2
22.4
21.8
21.4
21.1
20.5
19.9
19.5
19.0
18.1
17.2
16.5
15.9
15.3
14.8
14.3
13.7
13.3
11.3
9.8
9.1
6.7
5.0
2.9
1.9
1.2
-0.3
-1.7
-1.2
-4.2
-6.0
-6.5
-6.4
-4.2
-2.5
-132.6
-158.4
-169.2
-176.0
178.6
174.6
171.0
167.6
164.2
161.1
159.7
158.2
155.5
152.6
150.2
147.6
144.7
142.1
139.6
137.1
134.6
132.0
129.7
127.1
125.0
112.7
99.5
92.6
78.2
61.3
41.2
24.3
11.8
10.8
0.3
-8.0
-12.1
-20.6
-23.6
-23.1
-24.3
-32.5
MSG/MAG & |S21|
2
(dB)
40
MSG
30
Notes:
1. S parameter is measured on a microstrip line
made on 0.025 inch thick alumina carrier. The
input reference plane is at the end of the gate
lead. The output reference plane is at the end
of the drain lead.
20
10
MAG
0
S21
-10
-20
-30
0
2
4
6
8
10
12
14
16
18
FREQUENCY (GHz)
2
Figure 38. MSG/MAG & |S21| vs Frequency
at 3.5V/200 mA.
1818
-163.4
-173.1
-177.6
179.3
175.7
173.5
171.4
169.4
167.4
165.6
164.7
163.7
161.9
160.0
158.2
156.5
154.6
153.1
151.4
149.7
148.0
146.4
145.1
143.5
141.8
135.0
131.2
122.7
102.1
84.0
69.2
53.9
36.3
26.6
19.8
6.7
-1.4
-7.8
-19.5
-26.6
-34.0
-42.9
ATF-50189 Typical Scattering Parameters at 25°C, VDS = 3.5V, IDS = 360 mA
Freq.
GHz
S11
Mag. Ang.
dB
S21
Mag.
Ang.
dB
S12
Mag.
Ang.
S22
Mag. Ang.
MSG/MAG
dB
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
3
3.5
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
0.925
0.923
0.924
0.923
0.922
0.923
0.924
0.925
0.927
0.928
0.929
0.929
0.929
0.925
0.926
0.927
0.927
0.927
0.926
0.926
0.923
0.926
0.922
0.919
0.915
0.913
0.912
0.923
0.922
0.921
0.921
0.922
0.923
0.922
0.921
0.924
0.923
0.922
0.925
0.925
0.924
0.924
30.4
25.0
21.6
19.1
17.1
15.6
14.3
13.3
12.3
11.5
11.1
10.7
10.0
9.3
8.7
8.1
7.5
7.0
6.4
5.9
5.4
5.0
4.5
4.1
3.7
1.6
-0.2
-1.5
-4.2
-6.4
-8.9
-10.9
-12.9
-15.0
-16.4
-18.1
-19.6
-21.2
-21.4
-21.2
-18.6
-16.8
33.142
17.732
11.996
9.042
7.165
6.003
5.206
4.608
4.138
3.757
3.596
3.435
3.152
2.918
2.713
2.535
2.380
2.231
2.098
1.977
1.871
1.777
1.684
1.600
1.531
1.208
0.982
0.846
0.618
0.477
0.360
0.286
0.226
0.177
0.152
0.124
0.105
0.087
0.085
0.087
0.117
0.145
110.8
97.1
90.5
85.8
84.5
81.9
79.4
76.8
74.0
71.2
69.8
68.3
65.4
62.5
59.9
57.0
54.1
51.5
48.8
46.2
43.6
41.0
38.6
36.0
33.8
21.7
12.2
3.8
-18.4
-39.3
-56.8
-76.6
-97.3
-104.9
-121.3
-134.4
-148.8
-163.5
-178.8
167.6
155.7
133.2
-38.4
-37.1
-36.5
-35.9
-35.9
-34.9
-34.4
-34.0
-33.2
-32.4
-32.0
-32.0
-31.7
-31.1
-30.8
-30.2
-29.9
-29.4
-29.1
-28.9
-28.6
-28.2
-28.0
-27.7
-27.5
-26.7
-26.6
-26.4
-26.0
-25.7
-26.0
-26.7
-28.4
-31.1
-34.4
-46.0
-40.0
-37.1
-39.2
-37.7
-41.9
-35.4
0.012
0.014
0.015
0.016
0.016
0.018
0.019
0.02
0.022
0.024
0.025
0.025
0.026
0.028
0.029
0.031
0.032
0.034
0.035
0.036
0.037
0.039
0.04
0.041
0.042
0.046
0.047
0.048
0.05
0.052
0.05
0.046
0.038
0.028
0.019
0.005
0.01
0.014
0.011
0.013
0.008
0.017
31.9
25.7
25.7
27.1
31.4
33.6
35.5
36.6
37.5
37.7
37.7
37.6
37.1
36.6
36.1
35.1
34.1
33.0
31.8
30.6
29.3
28.1
26.6
25.3
24.2
17.2
10.0
2.8
-11.7
-26.1
-39.4
-55.9
-73.5
-81.6
-108.3
-147.3
71.0
30.2
-4.9
-8.8
-173.5
161.7
0.73
0.77
0.78
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.80
0.80
0.80
0.81
0.82
0.83
0.83
0.86
0.90
0.91
0.89
0.93
0.89
0.89
0.88
0.87
0.87
0.85
34.4
31.0
29.0
27.5
26.5
25.2
24.4
23.6
22.7
21.9
21.6
21.4
20.8
20.2
19.1
18.5
17.8
17.1
16.5
15.9
15.3
14.9
14.3
13.8
13.3
11.3
9.6
9.0
6.8
5.0
2.8
1.8
1.3
0
-1.6
-1.0
-4.4
-6.2
-6.7
-6.9
-4.0
-2.4
-134.2
-159.4
-170.0
-176.6
178.1
174.1
170.5
167.1
163.6
160.5
159.1
157.6
154.8
152.0
149.5
146.8
144.1
141.3
138.9
136.4
133.8
131.2
128.8
126.3
124.2
111.9
99.5
92.6
78.2
61.3
41.2
24.3
11.8
10.8
0.3
-8.0
-12.1
-20.6
-23.6
-23.1
-24.3
-32.5
MSG/MAG & |S21|
2
(dB)
40
MSG
30
Notes:
1. S parameter is measured on a microstrip line
made on 0.025 inch thick alumina carrier. The
input reference plane is at the end of the gate
lead. The output reference plane is at the end
of the drain lead.
20
MAG
10
0
S21
-10
-20
-30
0
2
4
6
8
10
12
14
16
18
FREQUENCY (GHz)
2
Figure 39. MSG/MAG & |S21| vs Frequency
at 3.5V/360 mA.
1919
-166.7
-174.9
-179.0
178.1
174.8
172.6
170.5
168.5
166.5
164.6
163.6
162.6
160.8
158.9
157.1
155.3
153.4
151.8
150.0
148.4
146.6
144.9
143.5
142.0
140.3
133.2
124.8
116.4
99.5
82.7
66.6
51.6
34.5
25.1
18.9
6.5
-0.7
-6.3
-17.1
-23.1
-29.2
-36.3
Device Models, PCB Layout and Stencil Device
Refer to Avago’s Web Site: www.avagotech.com/view/rf
Ordering Information
Part Number
No. of Devices
Container
ATF-50189-BLK
100
7” Tape/Reel
ATF-50189-TR1
3000
13” Tape/Reel
SOT89 Package Dimensions
D
D
D1
D1
E1
POLISH
E1
OR
E
L
L
e
e
S
S
e1
C
e1
1.625
D2
MATTE FINISH
HALF ETCHING
DEPTH 0.100
1.23
2.35
0.77
0.2
D1
E
b
b1
b
POLISH
1.24
E
A
OR
b1
Dimensions in mm
Symbols
20
Minimum
Nominal
Dimensions in inches
Maximum
Minimum
Nominal
Maximum
A
1.40
1.50
1.60
0.055
0.059
0.063
L
0.89
1.04
1.20
0.0350
0.041
0.047
b
0.36
0.42
0.48
0.014
0.016
0.018
b1
0.41
0.47
0.53
0.016
0.018
0.030
0.017
C
0.38
0.40
0.43
0.014
0.015
D
4.40
4.50
4.60
0.173
0.177
0.181
D1
1.40
1.60
1.75
0.055
0.062
0.069
D2
1.45
1.65
1.80
0.055
0.062
0.069
E
3.94
-
4.25
0.155
-
0.167
E1
2.40
2.50
2.60
0.094
0.098
0.102
e1
2.90
3.00
3.10
0.114
0.118
0.122
S
0.65
0.75
0.85
0.026
0.030
0.034
e
1.40
1.50
1.60
0.054
0.059
0.063
Device Orientation
USER FEED
DIRECTION
0GX
0GX
0GX
CARRIER
TAPE
0GX
REEL
COVER TAPE
Tape Dimensions
Ø 1.5 +0.1/-0.0
8.00
0.30 ± .05
Ø 1.50 MIN.
2.00 ± .05 SEE NOTE 3
4.00 SEE NOTE 1
A
R 0.3 MAX.
1.75 ± .10
5.50 ± .05
SEE NOTE 3
Bo
12.0 ± .3
Ko
SECTION A - A
21
Ao
Ao = 4.60
Bo = 4.90
Ko = 1.90
R 0.3 TYP.
A
DIMENSIONS IN MM
NOTES:
1. 10 SPROCKET HOLE PITCH CUMULATIVE TOLERANCE ±0.2
2. CAMBER IN COMPLIANCE WITH EIA 481
3. POCKET POSITION RELATIVE TO SPROCKET HOLE MEASURED
AS TRUE POSITION OF POCKET, NOT POCKET HOLE
Reel Dimensions – 13” Reel
R
LOKREEL
R
MINNEAPOLIS USA
U.S PAT 4726534
102.0
REF
1.5
ATTENTION
Electrostatic Sensitive Devices
Safe Handling Required
88 REF
330.0
REF
"A"
96.5
6
PS
Detail "B"
6
PS
Detail "A"
8.4 - 0.2
(MEASURED AT HUB)
11.1 MAX.
Ø 20.2
Dimensions in mm
M IN
+0.5
Ø 13.0 -0.2
2.0 ± 0.5
For product information and a complete list of distributors, please go to our web site:
+0.3
(MEASURED AT HUB)
www.avagotech.com
Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries.
Data subject to change. Copyright © 2005-2013 Avago Technologies. All rights reserved.
AV02-0049EN - November 11, 2013