Datasheet > A43

A43

更新时间： 2023-12-06 20:00:20

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MACOM		/
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3页	643K
描述
Cascadable

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A43 数据手册

A43 / SMA43

Cascadable Amplifier

100 to 3200 MHz

Rev. V3

Features

Product Image



ULTRAWIDE BANDWIDTH: 10-3200 MHz

EXCELLENT GAIN BLOCK: 11.5 dB (TYP.)

MEDIUM OUTPUT POWER: +8.5 dBm (TYP.)

Description

The A43 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-8 and Surface Mount packages are hermetically

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

Ordering Information

Part Number

Package

A43

TO-8

SMA43

CA43 **

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

80-3200

11.5

Guaranteed

Maximum

-62ºC to +125ºC

125ºC

Parameter

Units

0º to 50ºC -54º to +85ºC*

Storage Temperature

Case Temperature

DC Voltage

Frequency

MHz

10-3200

10.5

10-3200

9.8

+17 V

Small Signal Gain (min)

Gain Flatness (max)

Reverse Isolation

Continuous Input Power

+10 dBm

±0.3

±0.7

±1.0

Short Term Input power

(1 minute max.)

50 mW

0.5 W

125ºC

Peak Power (3 µsec max.)

Noise Figure (max)

7.0

8.5

7.5

7.0

8.0

6.5

“S” Series Burn-In

Temperature (case)

Power Output

@ 1 dB comp. (min)

dBm

Thermal Data: V_CC= +15 V_DC

IP3

dBm

+21

+40

+45

Parameter

Rating

IP2

Thermal Resistance θ_jc

150ºC/W

Second Order Harmonic IP

VSWR Input / Output (max)

DC Current @ 15 Volts (max)

Transistor Power Dissipation P_d

0.193 W

1.6:1 / 1.8:1 2.3:1 / 2.3:1

45 48

2.4:1 / 2.4:1

Junction Temperature Rise

Above Case T_jc

29ºC

* Over temperature performance limits for part number CA43, 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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