MA-COM CPA48

Cascadable Amplifier
1000 to 4000 MHz
PA48 / SMPA48
V1
Features
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Product Image
ULTRAWIDE BANDWIDTH: 0.8-4.2 GHz (TYP.)
HIGH OUTPUT LEVEL: +24 dBm (TYP.)
HIGH GAIN: 16.0 dB (TYP.)
GaAs FET AMPLIFIER
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
Package
PA48
TO-8B
SMPA48
Surface Mount
CPA48
SMA Connectorized
Electrical Specifications: Z0 = 50Ω
Ω, VCC = +15 VDC
Typical
Parameter
Absolute Maximum Ratings
Parameter
Absolute
Maximum
Storage Temperature
-62ºC to +125ºC
Guaranteed
Units
25ºC
0º to 50ºC
-54º to +85ºC*
Frequency
GHz
0.8-4.2
1.0-4.0
1.0-4.0
Case Temperature
+85ºC
Small Signal Gain (min)
dB
16.0
14.0
13.5
DC Voltage
+16 V
Gain Flatness (max)
dB
±0.4
±0.7
±0.8
Continuous Input Power
+17 dBm
Short Term Input power
(1 minute max.)
100 mW
Peak Power (3 µsec max.)
0.25 W
“S” Series Burn-In
Temperature (case)
+85ºC
Reverse Isolation
dB
33
Noise Figure (max)
dB
5.5
7.0
7.5
Power Output
@ 1 dB comp. (min)
dBm
24.0
22.5
21.5
IP3
dBm
+34
IP2
dBm
+45
Parameter
Rating
Second Order Harmonic IP
dBm
+55
Thermal Resistance θjc
75ºC/W
VSWR Input / Output (max)
DC Current @ 15 Volts (max)
mA
Thermal Data: VCC = +15 VDC
1.7:1 / 1.6:1
2.0:1 / 1.9:1
2.2:1 / 2.1:1
Transistor Power Dissipation Pd
1.264W
225
235
245
Junction Temperature Rise
Above Case Tjc
+95ºC
* Over temperature performance limits for part number CPA48, guaranteed from 0oC to +50oC only.
1
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
Cascadable Amplifier
1000 to 4000 MHz
Typical Performance Curves at +25°C
PA48 / SMPA48
V1
Outline Drawing: TO-8B *
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 Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.