Cascadable Amplifier

10 to 800 MHz

A67/ SMA67

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.

V2

1

Ω

Ω

Parameter

Units

Typical

Guaranteed

25ºC

0º to 50ºC

-54º to +85ºC*

Frequency

MHz

10-900

10-800

10-800

Small Signal Gain (min)

dB

14.0

13.0

12.5

Gain Flatness (max)

dB

±0.3

±0.6

±0.7

Reverse Isolation

dB

17

Noise Figure (max)

dB

4.0

4.3

4.5

Power Output

@ 1 dB comp. (min)

dBm

16.0

15.5

15.0

IP3

dBm

+30

IP2

dBm

+45

Second Order Harmonic IP

dBm

+50

VSWR Input / Output (max)

1.8:1 / 2.0:1

1.9:1 / 2.0:1

2.0:1 / 2.2:1

DC Current @ 15 Volts (max)

mA

32

34

35

Features

• AVAILABLE IN SURFACE MOUNT

• HIGH EFFICIENCY: +16 dBm (TYP.)

OUTPUT POWER AT 32 mA (TYP.)

• LOW NOISE FIGURE: <4.0 dB (TYP.)

• WIDE POWER SUPPLY RANGE: +5 TO +15 VOLTS

Description

The A67 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. Use of an impedance transformer offers the benefit of

high dynamic range and high efficiency.

Both TO-8 and Surface Mount packages are hermetically

sealed, and MIL-STD-883 environmental screening is available

Product Image

Ordering Information

Part Number

Package

A67

TO-8

SMA67

Surface Mount

CA67

SMA Connectorized

Absolute Maximum Ratings

Parameter

Absolute

Maximum

Storage Temperature

-62ºC to +125ºC

Case Temperature

+125ºC

DC Voltage

+17 V

Continuous Input Power

13 dBm

Short Term Input power

(1 minute max.)

50 mW

Peak Power (3 sec max.)

0.5 W

“S” Series Burn-In

Temperature (case)

+125ºC

Parameter

Rating

45ºC/W

0.269 W

Junction Temperature Rise

12ºC

* Over temperature performance limits for part number CA67, guaranteed from 0