Datasheet > A82

A82

更新时间： 2024-09-17 14:53:15

品牌	Logo	应用领域
MACOM		/
页数	文件大小	规格书
3页	640K
描述
Cascadable

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中文翻译

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数据手册

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A82 数据手册

A82 / SMA82

Cascadable Amplifier

20 to 250 MHz

Rev. V3

Features

Product Image



HIGH REVERSE ISOLATION: >28.5 dB (TYP.)

HIGH LEVEL OUTPUT: +20 dBm (TYP.)

LOW NOISE: 2.8 dB (TYP.)

HIGH GAIN: 24.5 dB (TYP.)

Description

The A82 RF amplifier is a discrete hybrid design, which uses

thin film manufacturing processes for accurate performance

and high reliability.

The 2 stage silicon bipolar feedback amplifier design displays

impressive performance over a broadband frequency range.

An isolation transformer is used in the feedback loop, with the

benefit of high reverse isolation.

Both TO-8 and Surface Mount packages are hermetically

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

Ordering Information

Part Number

A82

Package

TO-8

SMA82

Surface Mount

SMA Connectorized

CA82**

** The connectorized version is not RoHs compliant.

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

Absolute Maximum Ratings

Parameter

Absolute

Typical

25ºC

10-300

25.0

Guaranteed

Maximum

-62ºC to +125ºC

+125ºC

Parameter

Units

0º to 50ºC -54º to +85ºC*

Storage Temperature

Case Temperature

DC Voltage

Frequency

MHz

20-250

24.0

20-250

23.5

+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

Peak Power (3 µsec max.)

Noise Figure (max)

2.8

3.5

4.0

“S” Series Burn-In

Temperature (case)

+125ºC

Power Output

@ 1 dB comp. (min)

dBm

20.0

19.0

18.0

Thermal Data: V_CC= +15 V_DC

IP3

dBm

+31

+36

+42

Parameter

Rating

IP2

Thermal Resistance θ_jc

144ºC/W

Second Order Harmonic IP

VSWR Input / Output (max)

DC Current @ 15 Volts (max)

Transistor Power Dissipation P_d

0.273 W

1.3:1 / 1.3:1 1.7:1 / 1.7:1

50 52

1.9:1 / 1.9:1

Junction Temperature Rise

Above Case T_jc

39ºC

* Over temperature performance limits for part number CA82, 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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A8205SLH-27	SANKEN	获取价格	Fixed Positive LDO Regulator, 2.7V, 0.2V Dropout, PDSO5, PLASTIC, SOP-5
A8205SLH-28	SANKEN	获取价格	Fixed Positive LDO Regulator, 2.8V, 0.2V Dropout, PDSO5, PLASTIC, SOP-5
A8205SLH-3.3	ALLEGRO	获取价格	Regulator, 1 Output, CMOS, PDSO5,
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