ALM-31122

更新时间： 2024-02-12 07:34:20

品牌	Logo	应用领域
安华高科 - AVAGO		射频和微波射频放大器微波放大器
页数	文件大小	规格书
11页	1009K
描述
3.3GHz 3.9GHz 2 Watt High Linearity Amplifier

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技术参数
数据手册

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ALM-31122 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	Reach Compliance Code：	compliant
风险等级：	5.7	射频/微波设备类型：	WIDE BAND MEDIUM POWER
Base Number Matches：	1

ALM-31122 数据手册

ALM-32320

3.3GHz – 3.9GHz

2 Watt High Linearity Ampliﬁer

Data Sheet

Description

Features

Avago Technologies’ ALM-32320 is a high linearity 2 Watt • Fully matched, input and output

PA with good OIP3 performance and exceptionally good

PAE at 1dB gain compression point, achieved through the

use of Avago Technologies’ proprietary 0.25um GaAs En-

hancement-mode pHEMT process.

• 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 and the 50Ω RF input and output pins are

already internally AC-coupled. This makes the ALM-32320

extremely easy to use as the only external parts are DC

supply bypass capacitors.

[1]

• GaAs E-pHEMT Technology

• 5V supply

• Excellent uniformity in product speciﬁcations

• Tape-and-Reel packaging option available

• MSL-3 and Lead-free

The adjustable temperature-compensated internal bias

circuit allows the device to be operated at either class A

or class AB operation. The ALM-32320 is housed inside a

miniature 7.0 x 10.0 x 1.1 mm3 20-lead multiple-chips-on-

board (MCOB) module package.

• High MTTF for base station application

Speciﬁcations

3.5GHz; 5V, 810mA (typical)

• 12.6 dB Gain

Component Image

7.0 x 10.0 x 1.1mm 20-Lead MCOB Package

• 51.0 dBm Output IP3

Vdd1

Vctrl

• 34.5 dBm Output Power at 1dB Gain Compression

• 46.6% PAE at P1dB

• 2.5dB Noise Figure

32320

WWYY

XXXX

Applications

out

• Class A driver ampliﬁer for WiMAX base stations.

• General purpose gain block.

Note:

1. Enhancement mode technology employs positive gate voltage,

thereby eliminating the need of negative gate voltage associated

with conventional depletion mode devices.

Vdd2

Bottom View

Gnd

Top View

Attention: Observe precautions for

handling electrostatic sensitive devices.

ESD Machine Model = 80 V

ESD Human Body Model = 800 V

Refer to Avago Application Note A004R:

Electrostatic Discharge, Damage and Control.

Note:

Package marking provides orientation and identiﬁcation

“32320” = Device Part Number

“WWYY” = Work week and year of manufacture

“XXXX” = Last 4 digit of lot number

12 3 4 5 6 7...11

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