Cascadable Amplifier

100 - 1200 MHz

Rev. V4

A1212 / SMA1212 / CA1212

1

1

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1

Parameter

Typical

Guaranteed

Units

25ºC

0º to 50ºC

-54º to +85ºC*

Frequency

GHz

0.1-1.2

0.1-1.2

0.1-1.2

Small Signal Gain (min.)

dB

14.0

12.5

11.5

Gain Flatness (max.)

dB

±0.6

±1.0

±1.2

Reverse Isolation

dB

23

—

—

Noise Figure (max.)

dB

1.8

2.3

2.7

Power Output

@ 1 dB comp. (min.)

dBm

19.0

17.0

16.0

IP3

dBm

29

—

—

IP2

dBm

40

—

—

Second Order Harmonic IP

dBm

46

—

—

VSWR Input / Output (max.)

Ratio

1.8:1 / 1.8:1

2.1:1 / 2.1:1

2.3:1 / 2.3:1

DC Current @ 5 Volts (max.)

mA

70

75

85

Features

 1.8 dB Noise Figure

 19 dBm Output Power

 20% Power Added Efficiency (PAE)

Description

The A1212 RF amplifier is a discrete hybrid design,

which uses thin film manufacturing processes for

accurate performance and high reliability.

This feedback amplifier design displays impressive

performance characteristics over a broadband

frequency range. An RF choke is used for DC power

supply decoupling.

Both the TO-8 and Surface Mount packages

are

hermetically

sealed,

and

MIL-STD-883

environmental screening is available.

Product Image

Ordering Information

Part Number

Package

A1212

TO-8

SMA1212

Surface Mount

SMA Connectorized

1. The connectorized version is not RoHS compliant.