A5 / SMA5
Cascadable Amplifier
5 to 500 MHz
Rev. V2
Features
Product Image
AVAILABLE IN SURFACE MOUNT
FLAT BANDWIDTH ±.2 dB (TYP.)
LOW VSWR <1.2:1 INPUT, <1.5:1 OUTPUT (TYP.)
WIDE POWER SUPPLY RANGE: +8 TO +20 VOLTS
Description
The A5 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
A5
Package
TO-8
MAAM-008713-00SMA5
MAAM-008713-000CA5
Surface Mount
SMA Connectorized
** The connectorized version is not RoHs compliant.
Electrical Specifications: Z0 = 50, VCC = +15 VDC
Absolute Maximum Ratings
Parameter
Absolute
Typical
25ºC
3-550
14.8
Guaranteed
Maximum
-62ºC to +125ºC
+125ºC
Parameter
Units
0º to 50ºC -54º to +85ºC*
Storage Temperature
Case Temperature
DC Voltage
Frequency
MHz
dB
5-500
14.0
5-500
13.5
+21 V
Small Signal Gain (min)
Gain Flatness (max)
Reverse Isolation
Continuous Input Power
+13 dBm
dB
±0.2
±0.7
±0.7
Short Term Input power
(1 minute max.)
50 mW
0.5 W
dB
17
Peak Power (3 µsec max.)
Noise Figure (max)
dB
4.5
8.5
5.5
7.0
6.0
7.0
“S” Series Burn-In
Temperature (case)
+125ºC
Power Output
@ 1 dB comp. (min)
dBm
Thermal Data: VCC = +15 VDC
IP3
dBm
dBm
dBm
+22
+36
+41
Parameter
Rating
IP2
Thermal Resistance θjc
45ºC/W
Second Order Harmonic IP
VSWR Input / Output (max)
DC Current @ 15 Volts (max)
Transistor Power Dissipation Pd
0.198 W
1.3:1 / 1.3:1 1.8:1 / 1.8:1
25 28
2.0:1 / 2.0:1
30
Junction Temperature Rise
Above Case Tjc
+9ºC
mA
* Over temperature performance limits for part number CA5, guaranteed from 0oC to +50oC only.
1
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