PA48 / SMPA48
Cascadable Amplifier
1000 to 4000 MHz
Features
ULTRAWIDE BANDWIDTH: 0.8-4.2 GHz (TYP.)
HIGH OUTPUT LEVEL: +24 dBm (TYP.)
HIGH GAIN: 16.0 dB (TYP.)
GaAs FET AMPLIFIER
Rev. V1
Product Image
Description
The PA48 power 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 screening is available.
Ordering Information
Part Number
PA48
SMPA48
CPA48
Package
TO-8B
Surface Mount
SMA Connectorized
Electrical Specifications: Z
0
= 50, V
CC
= +15 V
DC
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)
1
mA
Absolute Maximum Ratings
Parameter
Storage Temperature
Case Temperature
DC Voltage
Continuous Input Power
Short Term Input power
(1 minute max.)
Units
GHz
dB
dB
dB
dB
dBm
dBm
dBm
dBm
Typical
25ºC
0.8-4.2
16.0
±0.4
33
5.5
24.0
+34
+45
+55
1.7:1 / 1.6:1
225
7.0
Guaranteed
0º to 50ºC
1.0-4.0
14.0
±0.7
Absolute
Maximum
-62ºC to +125ºC
+85ºC
+16 V
+17 dBm
100 mW
0.25 W
+85ºC
-54º to +85ºC*
1.0-4.0
13.5
±0.8
7.5
21.5
Peak Power (3 µsec max.)
“S” Series Burn-In
Temperature (case)
22.5
Thermal Data: V
CC
= +15 V
DC
Parameter
Thermal Resistance θ
jc
2.0:1 / 1.9:1
235
2.2:1 / 2.1:1
245
Transistor Power Dissipation P
d
Junction Temperature Rise
Above Case T
jc
Rating
75ºC/W
1.264W
+95ºC
* Over temperature performance limits for part number CPA48, guaranteed from 0
o
C to +50
o
C only.
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.macom.com
for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
PA48 / SMPA48
Cascadable Amplifier
1000 to 4000 MHz
Typical Performance Curves at +25°C
Outline Drawing: TO-8B
*
Rev. V1
WEIGHT: 2 grams (0.07 oz.) max
Outline Drawing: Surface Mount
*
WEIGHT: 2 grams (0.07 oz.) max
Outline Drawing: SMA Connectorized
*
WEIGHT: 23 grams (0.81 oz.) max
2
Dimensions are inches (millimeters) ±0.015 (0.38) unless otherwise specified.
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.macom.com
for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
PA48 / SMPA48
Cascadable Amplifier
1000 to 4000 MHz
Rev. V1
M/A-COM Technology Solutions Inc. All rights reserved.
Information in this document is provided in connection with M/A-COM Technology Solutions Inc ("MACOM")
products. These materials are provided by MACOM as a service to its customers and may be used for
informational purposes only. Except as provided in MACOM's Terms and Conditions of Sale for such products or
in any separate agreement related to this document, MACOM assumes no liability whatsoever. MACOM
assumes no responsibility for errors or omissions in these materials. MACOM may make changes to
specifications and product descriptions at any time, without notice. MACOM makes no commitment to update
the information and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future
changes to its specifications and product descriptions. No license, express or implied, by estoppels or otherwise,
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WHICH MAY RESULT FROM THE USE OF THESE MATERIALS.
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M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.macom.com
for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
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