Datasheet > ALM-31322_10

ALM-31322_10

更新时间： 2022-04-21 13:22:49

品牌	Logo	应用领域
安华高科 - AVAGO		放大器
页数	文件大小	规格书
12页	235K
描述
1-Watt High Linearity Amplifier

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ALM-31322_10 数据手册

ALM-31322

3.3 - 3.9 GHz

1-Watt High Linearity Ampliﬁer

Data Sheet

Description

Features

Avago Technologies’ ALM-31322 is a high linearity 1 Watt

PA with good OIP3 performance and exceptionally good

PAE at P1dB gain compression point, achieved through

the use of Avago Technologies’ proprietary 0.25um GaAs

Enhancement-mode pHEMT process.

ꢀ Fully matched, input and output

ꢀ High linearity and P1dB

ꢀ Unconditionally stable across load condition

ꢀ Built-in adjustable temperature-compensated internal

bias circuitry

All matching components are fully integrated within the

module. This makes the ALM-31322 extremely easy to

use. The adjustable temperature-compensated internal

bias circuit allows the device to be operated at either class

A or class AB operation.

[1]

ꢀ GaAs E-pHEMT Technology

ꢀ 5V supply

ꢀ Excellent uniformity in product speciﬁcations

ꢀ Tape-and-Reel packaging option available

ꢀ MSL-3 and Lead-free

The ALM-31322 is housed inside a miniature 5.0 x 6.0 x 1.1

mm 22-lead multiple-chips-on-board (MCOB) module

package.

ꢀ High MTTF for base station application

Speciﬁcations

Component Image

3.5GHz; 5V, 413mA (typical)

ꢀ 13.2 dB Gain

5.0 x 6.0 x 1.1 mm 22-lead MCOB

ꢀ 47.7 dBm Output IP3

GND

ꢀ 31 dBm Output Power at 1dB gain compression

ꢀ 51.5% PAE at P1dB

RF_OUT

31322

WWYY

XXXX

GND

RF_IN

GND 15

GND

ꢀ 2.8 dB Noise Figure

GND

Applications

GND

ꢀ Class A driver ampliﬁer for WiMAX Base Stations.

ꢀ General purpose gain block.

Top View

Bottom View

Notes:

Note:

Package marking provides orientation and identiﬁcation

“31322”= Device Part Number

1. Enhancement mode technology employs positive gate voltage,

thereby eliminating the need of negative gate voltage associated

with conventional depletion mode devices.

“WWYY”= Work week and Year of manufacture

“XXXX” = Last 4 digit of Lot number

Attention: Observe precautions for

handling electrostatic sensitive devices.

ESD Machine Model = 60 V

ESD Human Body Model = 500 V

Refer to Avago Application Note A004R:

Electrostatic Discharge, Damage and Control.

12 3 4 5 6 7...12

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