Datasheet > TQ5135

TQ5135

更新时间： 2024-09-19 03:26:39

品牌	Logo	应用领域
TRIQUINT		蜂窝
页数	文件大小	规格书
22页	354K
描述
3V Cellular CDMA/AMPS LNA/Mixer Receiver IC

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中文翻译

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数据手册

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TQ5135 数据手册

WIRELESS COMMUNICATIONS DIVISION

GND/LNA

Gain

LNA

Mode

N/C

LNA Out

TQ5135

DATA SHEET

logic

MXR In

GND

3V Cellular CDMA/AMPS

LNA/Mixer Receiver IC

LNA

RF In

GND

Mixer

Vdd

GND

LNA

Bias

active

bias

LO Buffer

IF Amp

Features

Single +2.8V Operation

Adjustable Gain/IP3/Current

Low Current Operation

Few external components

GND

GIC

IF Out

LNA Vdd

QFN 3x3mm, 16 Pin Leadless Plastic

Package

Product Description

High Input IP3

The TQ5135 is an LNA-Downconverter optimized for use in the Korean,

Japanese, and US CDMA Bands. The integrated LNA has the gain step function

required for CDMA, and features very low NF and excellent IP3. An external

resistor controls LNA bias, making LNA Idd adjustable. The integrated mixer

features very high IP3 and provision for external adjustment of gain, IP3, and Idd.

Because of the external LO tuning inductor, IF’s in the range of 85 to 200Mhz

can be used. The excellent RF performance with low current coupled with very

small lead-less plastic package is ideally suited for Cellular band mobile phone.

Low Noise Figure

Applications

CDMA mobile Applications

Electrical Specifications¹

Cellular and AMPS mobile applications

worldwide

Parameter

Min

Typ

881.5

25.0

1.9

Max

Units

MHz

Wireless data applications

RF Frequency

Conversion Gain

Noise Figure

Input 3^rdOrder Intercept

DC supply Current

-5.5

dBm

Note 1. Test Conditions: Vdd=+2.8V, T_C=+25C, RF=881.5MHz, RF in =-30dBm LO=966.5MHz,

LO input=-4dBm, IF=85MHz

For additional information and latest specifications, see our website: www.triquint.com

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