Datasheet > A70_1

A70_1

更新时间： 2024-11-23 06:35:27

品牌	Logo	应用领域
泰科 - TE		/
页数	文件大小	规格书
2页	369K
描述
Cascadable Amplifier 10 to 250 MHz

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中文翻译

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数据手册

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A70_1 数据手册

Cascadable Amplifier

1 0 to 2 5 0 M H z

A7 0 / S M A7 0

V 3

Features

Product Image

VERY LOW NOISE: 1.6 dB (TYP.)

HIGH EFFICIENCY +8.0 dBm (TYP.)

OUTPUT POW ER AT 10 mA (TYP.)

Description

The A70 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. Use of an impedance transformer offers the benefit of

high dynamic range and high efficiency.

Both TO-8 and Surface Mount packages are hermetically

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

Ordering Information

Part Number

A70

Package

TO-8

SMA70

Surface Mount

SMA Connectorized **

MAAM-008726-00CA70

** The connectorized version is not RoHs compliant.

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

Absolute Maximum Ratings

Parameter

Absolute

Maximum

Typical

25ºC

10-300

8.0

Guaranteed

Parameter

Units

0º to 50ºC -54º to +85ºC*

Storage Temperature

Case Temperature

DC Voltage

-62ºC to +125ºC

125ºC

Frequency

MHz

10-250

7.3

10-250

6.8

+18 V

Small Signal Gain (min)

Gain Flatness (max)

Reverse Isolation

Continuous Input Power

+13 dBm

±0.3

±0.5

±0.7

Short Term Input power

(1 minute max.)

50 mW

0.5 W

Peak Power (3 µsec max.)

Noise Figure (max)

1.6

8.0

2.3

7.5

2.8

7.0

—S“ Series Burn-In

Temperature (case)

+125ºC

Power Output

@ 1 dB comp. (min)

dBm

Thermal Data: V_CC= +15 V_DC

IP3

dBm

+24

+37

+44

Parameter

Rating

IP2

Thermal Resistance J_jc

130ºC/W

0.064 W

Second Order Harmonic IP

VSW R Input / Output (max)

DC Current @ 15 Volts (max)

Transistor Power Dissipation P_d

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

10 12

2.3:1 / 2.3:1

ꢀunction Temperature Rise

Above Case T_jc

8ºC

* Over temperature performance limits for part number CA70, 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.

中文翻译

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