MA-COM CA25

Cascadable Amplifier
5 to 1500 MHz
A25 / SMA25
V2
Features
Product Image
• MEDIUM OUTPUT LEVEL: +9 dBm (TYP.)
• WIDE POWER SUPPLY RANGE: +8 TO +15 VOLTS
Description
The A25 RF amplifier is a discrete hybrid design, which uses
thin film manufacturing processes for accurate performance and
high reliability.
This single stage bipolar transistor feedback amplifier design
displays impressive performance 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
A25
TO-8
SMA25
Surface Mount
CA25
SMA Connectorized
Electrical Specifications: Z0 = 50Ω
Ω, VCC = +15 VDC
Typical
Parameter
Frequency
Absolute Maximum Ratings
Guaranteed
Absolute
Maximum
MHz
25ºC
0º to 50ºC
-54º to +85ºC*
Storage Temperature
-62ºC to +125ºC
1-1600
5-1500
5-1500
Case Temperature
+125ºC
DC Voltage
+17 V
Continuous Input Power
+13 dBm
Short Term Input power
(1 minute max.)
50 mW
Peak Power (3 µsec max.)
0.5 W
“S” Series Burn-In
Temperature (case)
+125ºC
Small Signal Gain (min)
dB
10.0
9.0
8.0
Gain Flatness (max)
dB
±0.3
±0.6
±1.0
Reverse Isolation
dB
20
Noise Figure (max)
dB
6.0
7.5
8.0
Power Output
@ 1 dB comp. (min)
dBm
9.0
7.0
6.5
IP3
dBm
+21
IP2
dBm
+33
Second Order Harmonic IP
dBm
+38
VSWR Input / Output (max)
DC Current @ 15 Volts (max)
Parameter
Units
mA
Thermal Data: VCC = +15 VDC
Parameter
Rating
Thermal Resistance θjc
45ºC/W
1.5:1 / 1.5:1
2.0:1 / 2.0:1
2.1:1 / 2.1:1
Transistor Power Dissipation Pd
0.183 W
24
27
29
Junction Temperature Rise
Above Case Tjc
+8ºC
* Over temperature performance limits for part number CA25, 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
5 to 1500 MHz
Typical Performance Curves at +25°C
A25 / SMA25
V2
Outline Drawing: TO-8 *
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.
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.