A77-1_15 Datasheet, PDF (1/4 Pages) M/A-COM Technology Solutions, Inc. – Cascadable Amplifier

A77-1 / SMA77-1
Cascadable Amplifier
5 - 600 MHz
Features
 High Level Output: 16.5 dBm
 High Third Order I.P.: 30 dBm
 Extended Bandwidth: 5 - 600 MHz
 Wide Power Supply Range: 8 to 15 Volts
Product Image
Rev. V3
Description
The A77-1 RF amplifier is a discrete hybrid
design, which incorporates the use of thin film
manufacturing processes for accurate performance
and high reliability. The single stage silicon bipolar
transistor feedback amplifier design displays
impressive performance over a broadband
frequency range. An active DC biasing network is
used for temperature-stable performance, in addition
to an RF Choke, used for power supply decoupling.
Both TO-8 and surface mount packages are hermeti-
cally sealed, and MIL-STD-883 environmental
screening is available.
Ordering Information
Part Number
A77-1
SMA77-1
CA77-1**
Package
TO-8
Surface Mount
SMA Connectorized
** The connectorized version is not RoHS compliant.
Electrical Specifications: Z₀ = 50 , V_CC = 15 V_DC Nominal^*
Parameter
Units
Typical
25ºC
Frequency
MHz
2-700
Small Signal Gain (min.)
dB
16.0
Gain Flatness (max.)
dB
±0.3
Reverse Isolation
dB
17
Noise Figure (max.)
dB
5.0
Power Output @ 1 dB comp. (min.)
dBm
16.5
IP3
dBm
+30
IP2
dBm
+43
Second Order Harmonic IP
dBm
+49
VSWR Input / Output (max.)
1.5:1 / 1.5:1
DC Current (max.)
mA
50
Guaranteed
0º to 50ºC
-54º to +85ºC
5-600
5-600
15.0
14.5
±0.7
±1.0
—
—
6.5
7.0
15.0
14.5
—
—
—
—
—
—
1.8:1 / 1.8:1
2.0:1 / 2.0:1
53
56
 Over temperature performance limits for part number CA77-1, guaranteed from 0^oC to +50^oC only.
1
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