PA38 / SMPA38
Cascadable Amplifier
200 to 2000 MHz
Features
•
•
•
•
WIDE BANDWIDTH: 200-2400 MHz (TYP.)
HIGH OUTPUT LEVEL: +23.0 dBm (TYP.)
LOW NOISE FIGURE: 4.0 dB (TYP.)
HIGH THIRD ORDER I.P.: +34 dBm (TYP.)
Rev. V3
Product Image
Description
The PA38 RF amplifier is a discrete hybrid design, which uses
thin film manufacturing processes for accurate performance
and high reliability.
This two stage GaAs FET feedback amplifier design displays
impressive performance characteristics over a broadband
frequency range. Both TO-8 and Surface Mount packages
are hermetically sealed, and MIL-STD-883 environmental screen-
ing is available
.
Ordering Information
Part Number
PA38
SMPA38
CPA38 **
Package
TO-8
Surface Mount
SMA Connectorized
** The connectorized version is not RoHs compliant.
Electrical Specifications: Z
0
= 50Ω, V
CC
= +15 V
DC
Typical
Parameter
Frequency
Small Signal Gain (min)
Gain Flatness (max)
Reverse Isolation
Noise Figure (max)
Power Output
@ 1 dB comp. (min)
IP3
IP2
Second Order Harmonic IP
VSWR Input / Output (max)
DC Current @ 15 Volts (max)
mA
Absolute Maximum Ratings
Parameter
Storage Temperature
Case Temperature
DC Voltage
Continuous Input Power
Short Term Input power
(1 minute max.)
Peak Power (3 µsec max.)
“S” Series Burn-In
Temperature (case)
Guaranteed
0º to 50ºC
0.2-2.0
8.5
±0.7
Units
25ºC
GHz
dB
dB
dB
dB
dBm
dBm
dBm
dBm
0.2-2.4
10.0
±0.3
17
4.0
23.0
+34
+55
+60
1.7:1 / 1.5:1
150
1.9:1 / 1.9:1
158
2.0:1 / 2.0:1
160
4.7
21.5
5.2
21.0
Absolute
Maximum
-62ºC to +125ºC
85ºC
+16 V
+17 dBm
100 mW
1W
85ºC
-54º to +85ºC*
0.2-2.0
8.0
±1.0
Thermal Data: V
CC
= +15 V
DC
Parameter
Thermal Resistance
θ
jc
Transistor Power Dissipation P
d
Junction Temperature Rise
Above Case T
jc
Rating
125.8ºC/W
0.578 W
72ºC
* Over temperature performance limits for part number CPA38, guaranteed from 0
o
C to +50
o
C only.
1
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 •
Europe
Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
•
India
Tel: +91.80.4155721
•
China
Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
PA38 / SMPA38
Cascadable Amplifier
200 to 2000 MHz
Typical Performance Curves at +25°C
Outline Drawing: TO-8
*
Rev. V3
WEIGHT: 1 gram (0.04 oz.) max
Outline Drawing: Surface Mount
*
WEIGHT: 1 gram (0.04 oz.) max
Outline Drawing: SMA Connectorized
*
WEIGHT: 19 grams (0.67 oz.) max
∗
2
Dimensions are inches (millimeters) ±0.015 (0.38) unless otherwise specified.
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 •
Europe
Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
•
India
Tel: +91.80.4155721
•
China
Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
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