AH202
Product Features
x 50 – 2200 MHz x +30 dBm P1dB x +47 dBm Output IP3 x MTTF >100 Years
The Communications Edge TM Product Information
1W High Linearity Amplifier
Product Description
The AH202 is a 1-Watt driver amplifier that offers excellent dynamic range in a low-cost, lead-free/RoHScompliant 6x6 mm 28-pin QFN surface-mount package. This device provides its optimum P1dB and OIP3 performance when biased at + 11 V; It can also be biased as low as +9 V for lower power applications. The backside metalization provides excellent thermal dissipation while allowing visible evidence of solder reflow across the bottom of the package on a SMT board. Superior thermal design allows the product an MTTF of over 100 years at a mounting temperature of +85º C. All devices are 100% RF & DC tested. The product is targeted for use as a driver amplifier for wireless infrastructure or CATV applications where high linearity and medium power is required.
Functional Diagram
28 1 2 RF IN 3 4 5 6 N/C 7 8 9 10 11 12 13 14 27 26 25 24 23 22 21 20 19 RF OUT 18 17 16 15
x 17 dB Gain @ 900 MHz x Single Positive Supply x Internally Matched x Lead-free/RoHS-compliant 6x6mm QFN SMT package
Applications
x Mobile Infrastructure x CATV / DBS x Optimal for VHF / UHF broadband applications x Defense / Homeland Security
Function Input No Connect Output/Bias No Connect or Ground Ground
Pin No. 3 7 19 All other pins Backside Paddle
Specifications (1)
Parameters
Operational Bandwidth Test Frequency Gain Input Return Loss Output Return Loss Output P1dB Output IP3 (2) Noise Figure IS-95 Channel Power (3)
@ -45dBc ACPR
Typical Performance (4)
Units
MHz MHz dB dB dB dBm dBm dB dBm mA V
Min
50 14
Typ
800 17 20 18 +30 +47 2.5 +24 330 +11
Max
2200
Parameters
Frequency Gain Input Return Loss Output Return Loss Output P1dB Output IP3 Noise Figure IS-95 Channel Power (3) WCDMA Channel Power(5)
@ -45dBc ACPR @ -45dBc ACLR
Units
MHz dB dB dB dBm dBm dB dBm dBm 900 17 20 18 +30 +47 2.8 +24 -
Typical
1900 15 17 10 +29.7 +46 3.8 +23 2140 15 8 13 +29.4 +45.5 4.8 +20.5
+29 +45
Operating Current Range Supply Voltage
390
Supply Bias
+11 V @ 330 mA
1. Test conditions unless otherwise noted: 25ºC, Vdd = 11 V in a 502. 3OIP measured with two tones at an output power of +10 dBm/tone separated by 10 MHz. The suppression on the largest IM3 product is used to calculate the 3OIP using a 2:1 rule. 3. IS-95, 9 Channels Forward, Pk/Avg Ratio = 11.5 dB at a .001% probability, ±885 kHz offset, 30 kHz bandwidth, Channel BW = 1.23 MHz.
4. Data reflects performance of a typical AH202 in an application circuit including associated circuit board and passive component losses. 5. 3GPP W-CDMA, Test Model 1, +32 DPCH, Pk/Avg Ratio = 8.5 dB at a 0.01% probability, ±5 MHz offset, Integrated Channel BW = 3.84 MHz.
Absolute Maximum Rating
Operating Case Temperature Storage Temperature DC Voltage RF Input Power (continuous) Maximum Junction Temperature
Parameter
-40 to +85 qC -55 to +125 qC +13 V +16 dBm +220 qC
Rating
Operation of this device above any of these parameters may cause permanent damage. Specifications and information are subject to change without notice WJ Communications, Inc Phone 1-800-WJ1-4401 FAX: 408-577-6621 e-mail: sales@wj.com
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Ordering Information
Part No.
AH202-F AH202-PCB900 AH202-PCB1900 AH202-PCB2140
Description
1W High Linearity Amplifier 900 MHz Evaluation Board 1900 MHz Evaluation Board 2140 MHz Evaluation Board
(lead-free/RoHS-compliant 6x6mm QFN package)
W eb site: www.wj.com
Page 1 of 9 August 2005 Rev 2
AH202
Typical Device Data
The Communications Edge TM Product Information
1W High Linearity Amplifier
S-parameters (VDS = +11 V, IDS P$ XQPDWFKHG GHYLFH LQ D V\VWHP x Measurements are shown for an unmatched packaged device with the data being de-embedded to the device leads.
20 19 18 17 S21 (dB) 16
Gain
0 -5 -10 (dB) -15 -20 -25 -30
Return Losses
S11 S22
15 14 13 12 11 10 0 0.5 1 1.5 Frequency (GHz) 2 2.5
0
0.5
1 1.5 Frequency (GHz)
2
2.5
S-Parameters (VDS = +11.0V, IDS = 330mA, T = +25qC, unmatched device in a 50 : system)
Freq (MHz)
50 100 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000
S11 (dB)
-17.78 -18.60 -17.34 -14.70 -11.92 -10.29 -9.20 -8.23 -7.74 -7.43 -7.73 -8.76 -10.40 -10.57 -6.72 -3.60 -1.91
S11 (ang)
-137.86 -153.83 -150.80 -149.17 -159.61 -171.08 174.71 160.52 145.06 127.89 108.79 84.28 43.69 -24.74 -90.87 -136.82 -167.99
S21 (dB)
18.26 18.06 18.03 17.87 17.43 16.93 16.36 15.90 15.43 15.04 14.82 14.72 14.59 14.42 13.29 10.89 7.61
S21 (ang)
169.32 166.20 156.86 135.75 115.76 96.20 77.49 58.22 40.52 23.04 4.23 -15.48 -38.77 -65.43 -97.06 -128.44 -154.46
S12 (dB)
-21.43 -21.34 -21.46 -21.84 -22.34 -22.96 -23.72 -24.54 -25.32 -26.07 -26.69 -26.94 -26.60 -25.80 -25.02 -24.82 -25.13
S12 (ang)
1.41 -4.54 -12.16 -25.03 -37.49 -48.84 -61.29 -73.36 -85.56 -99.09 -115.15 -132.95 -155.57 176.52 143.13 111.82 87.68
S22 (dB)
-15.33 -15.51 -16.27 -18.57 -21.38 -26.07 -21.37 -16.16 -12.76 -10.27 -8.39 -7.17 -6.37 -6.14 -6.69 -7.11 -6.73
S22 (ang)
-170.64 177.37 161.24 135.96 93.89 25.81 -47.34 -78.06 -98.55 -114.42 -129.46 -144.14 -158.61 -172.06 176.96 173.14 174.58
Application Circuit PC Board Layout
Circuit Board Material: .014” Getek ( r=4.2), four layer, 1 oz copper Microstrip line details: width = .026”, spacing = .026”
WJ Communications, Inc
Phone 1-800-WJ1-4401
FAX: 408-577-6621
e-mail: sales@wj.com
Specifications and information are subject to change without notice
W eb site: www.wj.com
Page 2 of 9 August 2005 Rev 2
AH202
The Communications Edge TM Product Information
1W High Linearity Amplifier
Reference Design: 50-800 MHz
The AH202 is suitable for applications between 50 – 800 MHz without any requirements for input or output matching. Only bypass and blocking capacitors and an RF bias choke are needed for operation. A user can simply request an AH202-PCB900 Evaluation Board and replace components C1, C2, C3, C6, L1, and L2 to the values shown below to evaluate the device.
Frequency S21 – Gain S11 – Input Return Loss S22 – Output Return Loss Output P1dB Output IP3
(+10 dBm / tone, 10 MHz spacing)
MHz dB dB dB dBm dBm dB
50 18 -13 -13
200 17.9 -17 -15
400 600 800 17.5 17.0 16.3 -15 -12.4 -10.3 -17 -22 -28 +30 +47
Supply Bias
+11 V @ 330 mA
+ 11V
CAP ID=C5 C=1e5 pF
CAP ID=C4 (0805) C=1000 pF IND ID=L1 L=470 nH
PORT P=1 Z=50 Ohm
CAP ID=C1 C=1000 pF
RES ID=L2 R=0 Ohm
PORT P=2 Z=50 Ohm
SUBCKT ID=S1 NET="AH202_F"
CAP ID=C2 C=1000 pF
20 15 10 Magnitude (dB) 5 0 -5 -10 -15 -20 -25 -30 0 0.2
DB(|S[1,1]|)
Measured Performance
DB(|S[2,1]|)
DB(|S[2,2]|)
0.4 0.6 Frequency (GHz)
0.8
1
R=0 removed from the circuit without any effect to the performance. The microstrip line is weakly co-planar. Ground planes around it are not necessary for operation of the AH202. Adequate heat sinking is required for the device. Further mounting instructions are shown in the AH202 datasheet. The RF choke should be a wirewound ceramic type to insure sufficient current carrying capacity. Coilcraft’s 1008 CS series is recommended (part #1008CS-471X_B_).
WJ Communications, Inc
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Phone 1-800-WJ1-4401 FAX: 408-577-6621 e-mail: sales@wj.com
Notes:
Specifications and information are subject to change without notice W eb site: www.wj.com Page 3 of 9 August 2005 Rev 2
AH202
Frequency S21 - Gain S11 S22 Output P1dB Output IP3 IS-95A Ch. Power
@ -45 dBc ACPR
The Communications Edge TM Product Information
1W High Linearity Amplifier
Application Circuit: 900 MHz (AH202-PCB900)
Typical RF Performance at 25qC
900 MHz 17 dB - 20 dB - 18 dB + 47 dBm + 30 dBm + 24 dBm 2.8 dB +11 V 330 mA
+ 11V
CAP ID=C5 (1206) C=100000 pF
CAP ID=C4 (0805) C=1000 pF
PORT P=1 Z=50 Ohm
CAP ID=C1 C=100 pF
IND ID=L2 L=3.3 nH
SUBCKT ID=S1 NET="AH202_F"
CAP ID=C3 C=100 pF IND ID=L1 (1008) L=33 nH
Noise Figure Supply Voltage Supply Current
CAP ID=C6 C=2.7 pF
CAP ID=C2 C=100 pF
PORT P=2 Z=50 Ohm
Notes: 1.
2. 3. 4.
The amplifier should be connected directly to a +11 V regulator; no dropping resistor is required. If no DC signal is present at the input (pin 1), C1 can be removed. The gate (input pin) is internally grounded in the amplifier. Component sizes are 0603 unless otherwise noted. RF choke L1 should be wirewound ceramic type to insure sufficient current carrying capacity. Coilcraft’s 1008 CS series (part # 1008CS-330X_B) is recommended. C6 is located at silk screen marker “C” on the WJ evaluation board.
S-Parameters
20 19 18 S21 17 16 15 14 13 12 11 10 700
Vd = +11.0V, Temp = +25° C
Noise Figure vs. Frequency 0 Noise Figure (dB) S11 & S22 (dB) -5 -10 5 4 3 2 1 0 700
Vd = 11.0V, Temp = 25° C
S21 (dB)
S22 S11
-15 -20 -25 1100
800 900 1000 Frequency (MHz)
800
900 1000 Frequency (MHz)
1100
OIP3 vs. Pout
Vd = +11.0V, Temp = +25° C
ACPR vs. Channel Power -40 -45 ACPR (dBc) -50 -55 -60 -65 -70 -75
900 MHz, IS-95 Ch. Fwd. ± 885KHz offset, 30 KHz Meas. BW
55 50 45 40 35 5 7 9 11 13 Pout (dBm) 15 17
OIP3 (dBm)
15
17 19 21 23 Output Channel Power (dBm)
25
Specifications and information are subject to change without notice
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WJ Communications, Inc
Phone 1-800-WJ1-4401
FAX: 408-577-6621
e-mail: sales@wj.com
W eb site: www.wj.com
Page 4 of 9 August 2005 Rev 2
AH202
Frequency S21 - Gain S11 S22 Output P1dB Output IP3 IS-95A Ch. Power
@ -45 dBc ACPR
The Communications Edge TM Product Information
1W High Linearity Amplifier
Application Circuit: 1900 MHz (AH202-PCB1900)
Typical RF Performance at 25qC
1900 MHz 15 dB - 17 dB - 10 dB + 29.7 dBm + 46 dBm + 23 dBm 3.8 dB +11 V 330 mA
+ 1 1V
CAP ID =C5 (12 06 ) C= 1e 5 pF
CAP ID=C 4 (0 80 5) C=1 000 pF
POR T P=1 Z=50 O hm
SUBC KT ID=S1 N ET ="AH20 2_F"
C AP ID =C3 C = 56 pF IND ID=L 1 (1 008 ) L=2 2 nH
C AP ID= C 2 C =56 pF
Noise Figure Supply Voltage Supply Current
C AP ID=L 2 C =2.4 pF
TLIN ID = TL1 Z0=50 O hm EL =31 D eg F0=19 00 M H z
CAP ID =C 7 C=1 .0 pF
POR T P= 2 Z=50 Ohm
Notes: 1.
2. 3.
The amplifier should be connected directly to a +11 V regulator; no dropping resistor is required. Component sizes are 0603 unless otherwise noted. RF choke L1 should be wirewound ceramic type to insure sufficient current carrying capacity. Coilcraft’s 1008 CS series (part # 1008CS-220X_B) is recommended. C7 is located between silk screen markers “6” and “7” on the WJ evaluation board. Noise Figure 0 S11 & S22 (dB) -5 -10
S22
S-Parameters
Vd = +11.0V, Temp = +25C
16 15 14 13 12 11 10 9 8 7 6 1700
6 Noise Figure (dB) 5 4 3 2 1 0 1700
Vd = +11.0 V, Temp = +25° C
S21
S21 (dB)
-15 -20
S11
1800
1900
2000
2100
-25 2200
Frequency (MHz)
1800 1900 Frequency (MHz)
2000
OIP3 vs. Pout
ACPR vs. Channel Power
1900 MHz., IS-95 Ch. Fwd, ± 885 KHz offset, 30 KHz Meas. BW
55 50
Vd = +11.0 V, Temp = +25° C
-40 -45 ACPR (dBc) -50 -55 -60 -65 -70 -75 14 16 18 20 22 Output Channel Power (dBm) 24
OIP3 (dBm)
45 40 35 5 7 9 11 Pout (dBm) 13 15 17
Specifications and information are subject to change without notice
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WJ Communications, Inc
Phone 1-800-WJ1-4401
FAX: 408-577-6621
e-mail: sales@wj.com
W eb site: www.wj.com
Page 5 of 9 August 2005 Rev 2
AH202
Frequency S21 - Gain S11 S22 Output P1dB Output IP3 IS-95A Ch. Power
@ -45 dBc ACPR
The Communications Edge TM Product Information
1W High Linearity Amplifier
Reference Design: 1900 MHz
Typical RF Performance at 25qC
1900 MHz 15 dB - 8 dB - 8 dB + 29.7 dBm + 46 dBm + 23 dBm 3.8 dB +11 V 330 mA
using the AH202 in the previously recommended circuit configuration with the AH201 (AH201-PCB1900)
+ 11V
CAP ID=C5 (1206) C=1e5 pF
CAP ID=C4 (0805) C=1000 pF
PORT P=1 Z=50 Ohm
CAP ID=C1 C=56 pF
RES ID=L2 R=0 Ohm
SUBCKT ID=S1 NET="AH202_F"
CAP ID=C3 C=56 pF IND ID=L1 (1008) L=22 nH
CAP ID=C2 C=56 pF
Noise Figure Supply Voltage Supply Current
CAP ID=C6 C=0.5 pF
TLIN ID=TL1 Z0=50 Ohm EL=31 Deg F0=1900 MHz
CAP ID=C7 C=1.0 pF
PORT P=2 Z=50 Ohm
Notes: 1. The amplifier should be connected directly to a +11 V regulator; no dropping resistor is required. 2. If no DC signal is present at the input (pin 1), C1 can be removed. The gate (input pin) is internally grounded in the amplifier. 3. Component sizes are 0603 unless otherwise noted. RF choke L1 should be wirewound ceramic type to insure sufficient current carrying capacity. Coilcraft’s 1008 CS series (part # 1008CS-220X_B) is recommended.
5.
16 15 S21 (dB)
the performance. C6 is located at silk screen marker “ C” and C7 is located between silk screen markers “ 6” and “ 7” on the WJ evaluation board.
S-Parameters
Vd = +11.0V, Temp = +25C
S21
S11 & S22 (dB)
-5
S22
Noise Figure (dB)
14 13 12 1700
S11
55 OIP3 (dBm) ACPR (dBc) 50 45 40 35 5 7 9 11 13 Pout (dBm) 15 17
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WJ Communications, Inc
Phone 1-800-WJ1-4401
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Noise Figure 0 6 5 4 3 2 1 0 1700 1800 1900 Frequency (MHz) 2000
Vd = 11.0V, Temp = 25° C
ph qig
4.
-10 -15 -20 2000
1800 1900 Frequency (MHz)
OIP3 vs. Pout
Vd = +11V, Temp = 25° C
ACPR vs. Channel Power
1900 MHz., IS-95 Ch. Fwd, ± 885 KHz offset, 30 KHz Meas. BW
-40 -45 -50 -55 -60 -65 -70 -75 14 16 18 20 22 Output Channel Power (dBm) 24
Specifications and information are subject to change without notice FAX: 408-577-6621 e-mail: sales@wj.com W eb site: www.wj.com Page 6 of 9 August 2005 Rev 2
AH202
Frequency
S21 - Gain S11 S22 Output P1dB Output IP3
W-CDMA Ch. Power
@ -45 dBc ACLR
The Communications Edge TM Product Information
1W High Linearity Amplifier
Application Circuit: 2140 MHz (AH202-PCB2140)
Typical RF Performance at 25qC
2140 MHz 15 dB - 8 dB - 13 dB + 29.4 dBm + 45.5 dBm + 20.5 dBm 4.8 dB +11 V 330 mA
+ 1 1V
CA P ID =C5 (12 06 ) C=1e 5 pF
CAP ID=C 4 (0 80 5) C=1 000 pF
POR T P=1 Z=50 O hm
C AP ID =L2 C =2.2 p F
SUB C KT ID=S1 N ET ="A H 202_F"
C AP ID =C3 C =56 pF IND ID=L 1 (1 008 ) L=2 2 nH
C AP ID=C 2 C =56 pF
Noise Figure Supply Voltage Supply Current
TLIN ID =TL1 Z0=50 O hm EL=28 D eg F0=21 40 M H z
CAP ID =C 7 C=1 .0 pF
POR T P=2 Z=50 Ohm
Notes: 1. 2.
3. 4.
The amplifier should be connected directly to a +11 V regulator; no dropping resistor is required. If no DC signal is present at the input (pin 1), C1 can be removed. The gate (input pin) is internally grounded in the amplifier. Component sizes are 0603 unless otherwise noted. RF choke L1 should be wirewound ceramic type to insure sufficient current carrying capacity. Coilcraft’s 1008 CS series (part # 1008CS-220X_B) is recommended. C7 is located between silk screen markers “ 5” and “ 6” on the WJ evaluation board.
S-Parameters 16 14 S21 (dB) 12 10 8 6 2000
S11
Noise Figure 0 Noise Figure (dB) S11 & S22 (dB) -5 -10
S22
Vd = +11.0V, Temp = +25° C
S21
6 5 4 3 2 1 0 2000
Vd = + 11V, Temp = 25° C
-15 -20 -25 2300
2100 2200 Frequency (MHz)
2100 2200 Frequency (MHz)
2300
OIP3 vs. Pout 55 50 45 40 35 5 7 9 11 Pout (dBm) 13 15 17
Vd = +11.0 V, Temp = +25° C
ACLR vs. Channel Power
f = 2140MHz, 3GPP W-CDMA, Test Model 1, +32 DPCH, ±5 MHz offset
-40 ACLR (dBc) -45 -50 -55 -60 15 16 17 18 19 20 21 Output Channel Power (dBm) 22
OIP3 (dBm)
Specifications and information are subject to change without notice
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WJ Communications, Inc
Phone 1-800-WJ1-4401
FAX: 408-577-6621
e-mail: sales@wj.com
W eb site: www.wj.com
Page 7 of 9 August 2005 Rev 2
AH202
Frequency
S21 - Gain S11 S22 Output P1dB Output IP3
W-CDMA Ch. Power
@ -45 dBc ACLR
The Communications Edge TM Product Information
1W High Linearity Amplifier
Reference Design: 2140 MHz
2140 MHz 14.6 dB -7 dB - 7 dB + 29.4 dBm + 45.5 dBm + 20.5 dBm 4.2 dB +11 V 330 mA
using the AH202 in the previously recommended circuit configuration with the AH201 (AH201-PCB2140) Typical RF Performance at 25qC
+ 11V
CAP ID=C5 (1206) C=1e5 pF
CAP ID=C4 (0 805) C=1000 p F
PORT P=1 Z=5 0 Ohm
C AP ID=C1 C=56 pF
RES ID=L2 R=0 Ohm
SUBCKT ID=S1 NET="AH202_F"
CAP ID=C3 C=56 pF IND ID=L 1 (1008) L=18 nH
CAP ID=C2 C=56 pF
Noise Figure Supply Voltage Supply Current
TLIN ID=TL1 Z0=50 Ohm EL=28 Deg F0=2140 MHz
CAP ID=C7 C=1.1 pF
PORT P=2 Z=50 Ohm
Notes: 1. 2.
3. 4. 5.
The amplifier should be connected directly to a +11 V regulator; no dropping resistor is required. If no DC signal is present at the input (pin 1), C1 can be removed. The gate (input pin) is internally grounded in the amplifier. Component sizes are 0603 unless otherwise noted. RF choke L1 should be wirewound ceramic type to insure sufficient current carrying capacity. Coilcraft’s 1008 CS series (part # 1008CS-180X_B) is recommended. R=0 to the performance. C7 is located between silk screen markers “ 5” and “ 6” on the WJ evaluation board.
S-parameters 16 15 S21 (dB) 14 13 12 11 2000 2100 2200
S22
Vd = +11V, Temp = +25C
S21 S11
S11 & S22 (dB)
-5 -10 -15 -20 -25 2300
Noise Figure (dB)
Frequency (MHz)
OIP3 vs. Pout 55 50 45 40 35 5 7 9 11 13 Pout (dBm) 15 17
Vd = + 11V, Temp = 25° C
OIP3 (dBm)
ACLR (dBc)
WJ Communications, Inc
Phone 1-800-WJ1-4401
f o n f f l h m l k f j f f U) h hGuB#£B3Rg C 4# )8Rg 3 u)B3yU XRHU)@ Ei 4# )yY #)f RB#@BU U h h 'Ew3 tU' 'Rg%G) Rv)PG¨4t s@r3 UR3 )'£# e d d h e f e d
Noise Figure 0 6 5 4 3 2 1 0 2000 2100 2200 Frequency (MHz) 2300
Vd = + 11V, Temp = 25° C
ACLR vs. Channel Power
-40 -45 -50 -55 -60 15
f = 2140MHz, 3GPP W-CDMA, Test Model 1, +32 DPCH, ±5 MHz offset
16 17 18 19 20 21 Output Channel Power (dBm)
22
Specifications and information are subject to change without notice FAX: 408-577-6621 e-mail: sales@wj.com W eb site: www.wj.com Page 8 of 9 August 2005 Rev 2
AH202
The Communications Edge TM Product Information
1W High Linearity Amplifier
This package is lead-free/RoHS-compliant. It is compatible with both lead-free (maximum 260qC reflow temperature) and leaded (maximum 245qC reflow temperature) soldering processes. The plating material on the pins is annealed matte tin over copper.
AH202 Mechanical Information
Outline Drawing
Product Marking
The component will be lasermarked with a “ AH202F” product label with an alphanumeric lot code on the top surface of the package. Tape and reel specifications for this part will be located on the website in the “ Application Notes” section.
ESD / MSL Information
ESD Rating: Value: Test: Standard: ESD Rating: Value: Test: Standard: Class 1B Passes between 500 and 1000V Human Body Model (HBM) JEDEC Standard JESD22-A114 Class III Passes between 500 and 1000V Charged Device Model (CDM) JEDEC Standard JESD22-C101
Functional Pin Layout
Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 FUNCTION GND or N/C GND or N/C RF Input GND or N/C GND or N/C GND or N/C No Connect GND or N/C GND or N/C GND or N/C GND or N/C GND or N/C GND or N/C GND or N/C Pin 15 16 17 18 19 20 21 22 23 24 25 26 27 28 FUNCTION GND or N/C GND or N/C GND or N/C GND or N/C RF Output GND or N/C GND or N/C GND or N/C GND or N/C GND or N/C GND or N/C GND or N/C GND or N/C GND or N/C
Thermal Specifications
Parameter
Operating Case Temperature Thermal Resistance, Rth (1) Junction Temperature, Tjc (2)
Rating
100
MTTF vs. GND Tab Temperature
Backside paddle is RF and DC ground. Pin 7 is required to be not connected or grounded for the AH202 to be functional.
-40 to +85 qC 17.5 qC / W 152 qC
10
1
1. The thermal resistance is referenced from the hottest part of the junction to the backside copper paddle. 2. This corresponds to the typical biasing condition of +11V, 350 mA at an 85 C case temperature. A minimum MTTF of 1 million hours is achieved for junction temperatures below 160 C.
0 60 70 80 90 100 Tab Temperature (°C) 110
Specifications and information are subject to change without notice
WJ Communications, Inc
Phone 1-800-WJ1-4401
FAX: 408-577-6621
e-mail: sales@wj.com
W eb site: www.wj.com
Page 9 of 9 August 2005 Rev 2
p
Mounting Configuration / Land Pattern
MSL Rating: Level 2 at +260 C convection reflow Standard: JEDEC Standard J-STD-020
p
p