Datasheet > A1212_1

A1212_1

更新时间： 2024-11-19 03:16:11

品牌	Logo	应用领域
泰科 - TE		放大器
页数	文件大小	规格书
2页	386K
描述
Cascadable Amplifier 100 to 1200 MHz

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中文翻译

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数据手册

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A1212_1 数据手册

RoHS

Compliant

Cascadable Amplifier

1 0 0 to 1 2 0 0 M H z

A1 2 1 2 / S M A1 2 1 2

V 3

Features

Product Image

VERY LOW NOISE: 1.8 dB (TYP.)

HIGH OUTPUT POW ER: +19 dBm (TYP.)

HIGH POW ER ADDED EFFICIENCY: 20%

Description

The A1212 RF amplifier is a discrete hybrid design, which uses

thin film manufacturing processes for accurate performance and

high reliability.

This feedback amplifier design uses 2 GaAs FET transistors

In parallel, and displays impressive performance

characteristics over a broadband frequency range.

An RF choke is used for DC power supply decoupling.

Both TO-8 and Surface Mount packages are hermetically

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

Ordering Information

Part Number

Package

A1212

TO-8

SMA1212

CA1212 **

Surface Mount

SMA Connectorized

** The connectorized version is not RoHs compliant.

Electrical Specifications: Z₀= 50W, V_CC= +5 V_DC

Absolute Maximum Ratings

Parameter

Absolute

Maximum

Typical

25ºC

Guaranteed

0º to 50ºC -54º to +85ºC*

Parameter

Units

Storage Temperature

Case Temperature

DC Voltage

-62ºC to +125ºC

+125ºC

Frequency

GHz

0.1-1.2

14.0

±0.6

0.1-1.2

12.5

0.1-1.2

11.5

+8 V

Small Signal Gain (min)

Gain Flatness (max)

Reverse Isolation

Continuous Input Power

+13 dBm

±1.0

±1.2

Short Term Input power

(1 minute max.)

50 mW

0.5 W

Peak Power (3 µsec max.)

Noise Figure (max)

1.8

2.3

2.7

—S“ Series Burn-In

Temperature (case)

+125ºC

Power Output

@ 1 dB comp. (min)

dBm

19.0

17.0

16.0

Thermal Data: V_CC= +5 V_DC

IP3

dBm

+29

+40

+46

Parameter

Rating

IP2

Thermal Resistance K_jc

182ºC/W

0.147W

Second Order Harmonic IP

VSW R Input / Output (max)

DC Current @ 5 Volts (max)

Transistor Power Dissipation P_d

1.8:1 / 1.8:1 2.1:1 / 2.1:1

70 75

2.3:1 / 2.3:1

Junction Temperature Rise

Above Case T_jc

+26ºC

* Over temperature performance limits for part number CA1212, guaranteed from 0^oC to +50^oC only.

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

product(s) or information contained herein without notice. M/A-COM makes

no warranty, representation or guarantee regarding the suitability of its

products for any particular purpose, nor does M/A-COM assume any liability

whatsoever arising out of the use or application of any product(s) or

information.

• North America Tel: 800.366.2266 / Fax: 978.366.2266

• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300

• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298

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

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