Datasheet > A31-1

A31-1

更新时间： 2023-12-06 20:08:37

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描述
Cascadable Amplifier

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A31-1 数据手册

A31-1 / SMA31-1

Cascadable Amplifier

100 to 2000 MHz

Rev. V3

Features

Product Image



LOW NOISE: <3.5 dB (TYP.)

LOW VSWR: 1.5:1 (TYP.)

Description

The A31-1 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

Part Number

Package

A31-1

TO-8

SMA31-1

CA31-1 **

Surface Mount

SMA Connectorized

** The connectorized version is not RoHs compliant.

Electrical Specifications: Z₀= 50, V_CC= +15 V_DC

Absolute Maximum Ratings

Parameter

Absolute

Typical

25ºC

1-2050

11.5

Guaranteed

Maximum

-62ºC to +125ºC

+125ºC

Parameter

Units

0º to 50ºC -54º to +85ºC*

Storage Temperature

Case Temperature

DC Voltage

Frequency

MHz

10-2000

11.0

10-2000

10.5

+18 V

Small Signal Gain (min)

Gain Flatness (max)

Reverse Isolation

Continuous Input Power

13 dBm

±0.4

±0.7

±1.0

Short Term Input power

(1 minute max.)

50 mW

0.5 W

Peak Power (3 µsec max.)

Noise Figure (max)

3.5

4.0

4.5

“S” Series Burn-In

Temperature (case)

+125ºC

Power Output

@ 1 dB comp. (min)

dBm

-2.0

-4.0

-4.5

Thermal Data: V_CC= +15 V_DC

IP3

dBm

Parameter

Rating

IP2

+10

+15

Thermal Resistance θ_jc

185ºC/W

Second Order Harmonic IP

VSWR Input / Output (max)

DC Current @ 15 Volts (max)

Transistor Power Dissipation P_d

0.050 W

1.5:1 / 1.3:1 2.0:1 / 2.0:1

2.0:1 / 2.0:1

Junction Temperature Rise

Above Case T_jc

+9ºC

* Over temperature performance limits for part number CA31-1, guaranteed from 0^oC to +50^oC 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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