MSA-0636
Cascadable Silicon Bipolar MMIC Amplifiers
Data Sheet
Description
Features
The MSA-0636 is a high performance silicon bipolar
Monolithic Microwave Integrated Circuit (MMIC)
housed in a cost effective, microstrip package. This
MMIC is designed for use as a general purpose 50Ω gain
block. Typical applications include narrow and broad
band IF and RF amplifiers in commercial and industrial
applications.
• Cascadable 50Ω Gain Block
The MSA-series is fabricated using Avago’s 10 GHz fT,
25 GHz fMAX, silicon bipolar MMIC process which uses
nitride self-alignment, ion implantation, and gold
metallization to achieve excellent performance,
uniformity and reliability. The use of an external bias
resistor for temperature and current stability also allows
bias flexibility.
• Low Noise Figure:
2.8 dB Typical at 0.5 GHz
36 micro-X Package
Typical Biasing Configuration
• Low Operating Voltage:
3.5 V Typical Vd
• 3 dB Bandwidth:
DC to 0.9 GHz
• High Gain:
19.0 dB Typical at 0.5 GHz
• Cost Effective Ceramic Microstrip Package
R bias
VCC > 5 V
RFC (Optional)
4
C block
C block
3
IN
1
OUT
MSA
2
Vd = 3.5 V
2
MSA-0636 Absolute Maximum Ratings
Absolute Maximum[1]
50 mA
200 mW
+13 dBm
150°C
–65 to 150°C
Parameter
Device Current
Power Dissipation[2,3]
RF Input Power
Junction Temperature
Storage Temperature[4]
Thermal Resistance[2,5]:
θjc = 155°C/W
Notes:
1. Permanent damage may occur if any of these limits are exceeded.
2. TCASE = 25°C.
3. Derate at 6.5 mW/°C for TC > 169°C.
4. Storage above +150°C may tarnish the leads of this package making it
difficult to solder into a circuit.
5. The small spot size of this technique results in a higher, though more
accurate determination of θjc than do alternate methods.
Electrical Specifications[1], TA = 25°C
Symbol
Parameters and Test Conditions: Id = 16 mA, ZO = 50 Ω
(|S 21| 2)
GP
Power Gain
∆GP
Gain Flatness
f3 dB
3 dB Bandwidth
VSWR
Units
Min.
f = 0.1 GHz
dB
19.0
f = 0.1 to 0.5 GHz
dB
GHz
Input VSWR
f = 0.1 to 1.5 GHz
Typ.
Max.
20.5
22.0
±0.7
±1.0
0.9
1.4:1
Output VSWR
f = 0.1 to 1.5 GHz
NF
50 Ω Noise Figure
f = 0.5 GHz
1.3:1
P1 dB
Output Power at 1 dB Gain Compression
f = 0.5 GHz
dBm
2.0
IP3
Third Order Intercept Point
f = 0.5 GHz
dBm
14.5
tD
Group Delay
f = 0.5 GHz
psec
Vd
Device Voltage
dV/dT
Device Voltage Temperature Coefficient
dB
V
mV/°C
2.8
4.0
200
3.1
3.5
3.9
–8.0
Note:
1. The recommended operating current range for this device is 12 to 30 mA. Typical performance as a function of current
is on the following page.
Ordering Information
Part Numbers
No. of Devices
Comments
MSA-0636-BLKG
100
Bulk
MSA-0636-TR1G
1000
7" Reel
3
MSA-0636 Typical Scattering Parameters (ZO = 50 Ω, TA = 25°C, Id = 16 mA)
S11
S21
S12
S22
Freq.
GHz
Mag
Ang
dB
Mag
Ang
dB
Mag
Ang
Mag
Ang
k
0.1
0.2
0.3
0.4
0.5
0.6
0.8
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
.03
.02
.02
.02
.02
.04
.07
.10
.17
.24
.31
.37
.42
.46
.48
.52
–178
–177
–164
–116
–100
–89
–96
–108
–134
–160
–178
166
151
139
126
110
20.5
20.3
20.0
19.6
19.2
18.7
17.7
16.6
14.2
12.1
10.3
8.7
7.4
6.2
5.1
4.2
10.59
10.31
9.96
9.55
9.08
8.59
7.66
6.79
5.13
4.01
3.26
2.72
2.33
2.04
1.81
1.62
171
161
152
144
136
128
115
103
79
60
48
34
21
9
–3
–15
–23.4
–22.9
–22.4
–22.0
–21.8
–21.3
–20.2
–19.4
–17.2
–15.8
–15.1
–14.4
–13.9
–13.3
–12.8
–12.2
.068
.071
.076
.079
.081
.086
.098
.107
.138
.163
.175
.190
.203
.216
.229
.245
5
8
14
19
21
24
29
31
30
26
27
24
19
16
12
8
.04
.05
.06
.07
.09
.09
.10
.11
.12
.12
.12
.11
.10
.08
.08
.09
–44
–68
–87
–104
–114
–123
–140
–156
172
148
140
135
144
167
–173
–173
1.05
1.04
1.04
1.03
1.04
1.04
1.03
1.02
1.03
1.04
1.08
1.10
1.11
1.11
1.11
1.09
Typical Performance, TA = 25°C
(unless otherwise noted)
25
21
25
TC = +125°C
TC = +25°C
Gain Flat to DC
18
0.1 GHz
0.5 GHz
20 TC = –55°C
20
15
15
1.0 GHz
9
G p (dB)
12
Id (mA)
G p (dB)
15
10
2.0 GHz
10
6
5
5
3
0
0
0.1
0.3 0.5
1.0
3.0
6.0
0
0
1
2
FREQUENCY (GHz)
Figure 1. Typical Power Gain vs.
Frequency, Id = 16 mA.
10
5
15
20
25
30
Vd (V)
I d (mA)
Figure 2. Device Current vs. Voltage.
Figure 3. Power Gain vs. Current.
20
4.0
I d = 30 mA
19
8
GP
17
5
4
NF
4
3
P1 dB
3
2
2
1
1
0
–55 –25
0
+25
+85
+125
NF (dB)
5
4
3.5
NF (dB)
18
P1 dB (dBm)
Gp (dB)
4
12
21
P1 dB (dBm)
3
I d = 20 mA
I d = 16 mA
3.0
2.5
0
I d = 12 mA
I d = 16 mA, 30 mA
I d = 12 mA
-4
0.1
I d = 20 mA
2.0
0.2 0.3
0.5
1.0
2.0
4.0
0.1
0.2 0.3
0.5
1.0
2.0
4.0
TEMPERATURE (°C)
FREQUENCY (GHz)
FREQUENCY (GHz)
Figure 4. Output Power at 1 dB Gain
Compression, NF and Power Gain vs.
Case Temperature, f = 0.5 GHz,
Id = 16 mA.
Figure 5. Output Power at 1 dB Gain
Compression vs. Frequency.
Figure 6. Noise Figure vs. Frequency.
36 micro-X Package Dimensions
2.15
(0.085)
SOURCE
2.11 (0.083) DIA.
4
DRAIN
3
GATE 1
SOURCE
1.45 ± 0.25
(0.057 ± 0.010)
0.56
(0.022)
2
2.54
(0.100)
0.508
(0.020)
0.15 ± 0.05
(0.006 ± 0.002)
4.57 ± 0.25
0.180 ± 0.010
Notes:
1. Dimensions are in millimeters (inches)
2. Tolerances: in .xxx = ± 0.005
mm .xx = ± 0.13
For product information and a complete list of distributors, please go to our web site:
www.avagotech.com
Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies, Limited in the United States and other countries.
Data subject to change. Copyright © 2007 Avago Technologies, Limited. All rights reserved. Obsoletes 5989-2743EN
AV02-0304EN - April 12, 2007
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