Cascadable Amplifier
10 to 400 MHz
Features
•
•
•
•
AVAILABLE IN SURFACE MOUNT
LOW NOISE: 2.7 dB (TYP.)
LOW VSWR <1.3:1 (TYP.)
FLAT BANDWIDTH ±0.2 dB (TYP.)
A51/ SMA51
V2
Product Image
Description
The A51 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 screen-
ing is available
.
Ordering Information
Part Number
A51
SMA51
CA51
Package
TO-8
Surface Mount
SMA Connectorized
Electrical Specifications: Z
0
= 50Ω, V
CC
= +15 V
DC
Ω
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.)
Guaranteed
0º to 50ºC
10-400
14.0
±0.7
Units
25ºC
MHz
dB
dB
dB
dB
dBm
dBm
dBm
dBm
5-500
15.0
±0.2
20
2.7
-3.5
+10
+9
+15
1.3:1 / 1.3:1
7
1.7:1 / 1.7:1
9
2.0:1 / 2.0:1
11
3.0
-3.5
3.5
-3.5
Absolute
Maximum
-62ºC to +125ºC
125ºC
+17 V
+13 dBm
50 mW
0.5 W
125ºC
-54º to +85ºC*
10-400
13.0
±1.0
Peak Power (3 sec max.)
“S” Series Burn-In
Temperature (case)
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
45ºC/W
0.055 W
2ºC
* Over temperature performance limits for part number CA51, guaranteed from 0
o
C to +50
o
C 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
10 to 400 MHz
Typical Performance Curves at +25°C
Outline Drawing: TO-8
*
A51/ SMA51
V2
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
∗
Dimensions are inches (millimeters) ±0.015 (0.38) unless otherwise specified.
2
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.
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