SMA55 查看數據表（PDF） - M/A-COM Technology Solutions, Inc.

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SMA55

Cascadable Amplifier 10 to 500 MHz

M/A-COM Technology Solutions, Inc. 

A55 / SMA55

Cascadable Amplifier

10 to 500 MHz

Features

 AVAILABLE IN SURFACE MOUNT

 MEDIUM OUTPUT LEVEL: +11 dBm (TYP.)

 MEDIUM THIRD ORDER I.P. + 24 dBm (TYP.)

Description

The A55 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 screen-

ing is available.

Ordering Information

Product Image

Rev. V2

Part Number

A55

MAAM-008723-0SMA55

CA55 **

Package

TO-8

Surface Mount

SMA Connectorized

** The connectorized version is not RoHs compliant.

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

Absolute Maximum Ratings

Parameter

Frequency

Small Signal Gain (min)

Gain Flatness (max)

Reverse Isolation

Noise Figure (max)

Power Output

@ 1 dB comp. (min)

IP3

Units

MHz

dB

dB

dB

dB

dBm

dBm

Typical

25ºC

5-600

14.7

±0.5

20

5.0

11.0

+24

Guaranteed

0º to 50ºC -54º to +85ºC*

10-500

10-500

14.0

13.5

±0.8

±1.0

6.0

6.5

9.0

8.0

Parameter

Absolute

Maximum

Storage Temperature -62ºC to +125ºC

Case Temperature

+125ºC

DC Voltage

+18 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

IP2

dBm

+37

Parameter

Rating

Second Order Harmonic IP dBm

+42

VSWR Input / Output (max)

1.5:1 / 1.5:1 1.9:1 / 1.9:1

DC Current @ 15 Volts (max) mA

30

35

2.0:1 / 2.0:1

37

Thermal Resistance θjc

Transistor Power Dissipation Pd

Junction Temperature Rise

Above Case Tjc

45ºC/W

0.194 W

9ºC

1 * Over temperature performance limits for part number CA55, guaranteed from 0oC to +50oC only.

M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.

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

For further information and support please visit:

https://www.macom.com/support

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