CRA69 - M/A-COM Technology Solutions, Inc.

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Visit www.macomtech.com for additional data sheets and product information.

M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make

changes to the product(s) or information contained herein without notice.

Cascadable Amplifier

10 to 1000 MHz

Rev. V2

RA69 / SMRA69

ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions

is considering for development. Performance is based on target specifications, simulated results,

and/or prototype measurements. Commitment to develop is not guaranteed.

PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology

Solutions has under development. Performance is based on engineering tests. Specifications are

typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.

Commitment to produce in volume is not guaranteed.

Electrical Specifications: Z0 = 50Ω, VCC = +15 VDC

Parameter Units Typical Guaranteed

25ºC 0º to 50ºC -54º to +85ºC*

Frequency MHz 5-1000 10-1000 10-1000

Small Signal Gain (min) dB 25.0 24.0 23.0

Gain Flatness (max) dB ±0.3 ±0.7 ±1.0

Reverse Isolation dB 33

Noise Figure (max) dB 4.5 5.5 6.0

Power Output

@ 1 dB comp. (min) dBm 23.0 20.0 20.0

IP3 dBm +34

IP2 dBm +55

Second Order Harmonic IP dBm +60

VSWR Input / Output (max) 1.5:1 / 1.5:1 2.0:1 / 2.0:1 2.0:1 / 2.0:1

DC Current @ 15 Volts (max) mA 130 138 145

Features

• AVAILABLE IN SURFACE MOUNT

• HIGH GAIN-TWO STAGES: 25 dB (TYP.)

• HIGH OUTPUT POWER +23 dBm (TYP.)

• HIGH THIRD ORDER I.P. +34 dBm (TYP.)

Description

The RA69 RF amplifier is a discrete hybrid design, which uses

thin film manufacturing processes for consistent performance

and high reliability.

This 2 stage bipolar transistor feedback amplifier design

displays impressive performance over a broadband

frequency range. An active DC biasing network insures

temperature-stable performance.

Both TO-8B and Surface Mount packages are hermetically

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

Product Image

Ordering Information

Part Number Package

RA69 TO-8B

SMRA69 Surface Mount

CRA69 ** 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 µsec max.) 0.5 W

“S” Series Burn-In

Temperature (case) 125ºC

Thermal Data: VCC = +15 VDC

Parameter Rating

Thermal Resistance θjc 100ºC/W

Transistor Power Dissipation Pd 0.865 W

Junction Temperature Rise

Above Case Tjc 87ºC

* Over temperature performance limits for part number CRA69, guaranteed from 0oC to +50oC only.

** The connectorized version is not RoHs compliant.