Datasheet > TQM8M9077-PCB

TQM8M9077-PCB

更新时间： 2022-04-19 03:41:45

品牌	Logo	应用领域
TRIQUINT		放大器
页数	文件大小	规格书
9页	1465K
描述
0.05-4 GHz Digital Variable Gain Amplifier

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TQM8M9077-PCB 数据手册

TQM8M9077

0.05-4 GHz Digital Variable Gain Amplifier

Applications

•

2G / 3G / 4G Wireless Infrastructure

LTE / WCDMA / CDMA / EDGE

IF and RF Applications

32-pin 5x5mm leadless SMT package

General Purpose Wireless

Product Features

Functional Block Diagram

•

Integrates DSA + Amp Functionality

50-4000 MHz Broadband Performance

13 dB Gain @ 2.14 GHz

3.9 dB Noise Figure @ max gain setting

+21.5 dBm P1dB

+38.5 dBm OIP3

+5 V Supply Voltage

88 mA Operating Current

MTTF > 1000 Years

General Description

Pin Configuration

The TQM8M9077 is a digitally controlled variable gain

amplifier (DVGA) with a broadband frequency range of 50

to 4000 MHz. The DVGA features high linearity and low

noise while providing digital variable gain with a 31.5 dB

of range in 0.5 dB steps through a 6-bit serial mode control

interface. This combination of performance parameters

makes the DVGA ideal for receiver applications requiring

gain control with high IIP3.

Pin #

Symbol

Ampin

2, 3, 13, 28, 30, 31, 32

GND (Ground)

ATTout

ACG1-6

NC (No Connect)

SOD

5, 6, 7, 8, 9, 10

11, 15, 16, 18-24

ATTin

The TQM8M9077 integrates a high performance digital

step attenuator and a high linearity, broadband gain block.

Both stages are internally matched to 50 Ohms and do not

require any external matching components. A serial output

port enables cascading with other serial controlled devices.

Vdd

CLK

SID

Ampout

RF/DC Ground

The TQM8M9077 is packaged in a RoHS-compliant,

compact 5x5 mm surface-mount leadless package.

Superior thermal design allows the product to have a

minimum MTTF rating of 1000 years at a mounting

temperature of +85º C.

Backside Paddle

Ordering Information

The TQM8M9077 is targeted for use in wireless

infrastructure, point-to-point, or can be used for any general

purpose wireless application.

Part No.

TQM8M9077

Description

Digital Variable Gain Amplifier

TQM8M9077-PCB

0.3-4.0 GHz Evaluation Board

Standard T/R size = 2500 pieces on a 13” reel.

Datasheet: Rev D 01-20-12

Disclaimer: Subject to change without notice

Connecting the Digital World to the Global Network^®

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