Datasheet > IFRIFT3000

IFRIFT3000

更新时间： 2022-11-26 05:32:59

品牌	Logo	应用领域
高通 - QUALCOMM		/
页数	文件大小	规格书
4页	190K
描述
The QUALCOMM IFR3000⑩ and IFT3000⑩ Rx and Tx IF/Baseband processors

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IFRIFT3000 数据手册

IFR3000^™/IFT3000^™Rx IF/BASEBAND

Q U A L C O M M C D M A T E C H N O L O G I E S

HTTP://WWW.CDMATECH.COM

E N A B L I N G T H E F U T U R E O F C O M M U N I C A T I O N S

SAW

Filter

I/Q FM

ADCs

I/Q FM

Filters

LNA

SAW

Quad

Demodulation

CDMA

AGC

SAW

I/Q CDMA

ADCs

I/Q CDMA

Filters

Filter

CDMA

Rx IF VCO

Clock

SBI

Generators

Control

IFR3000

Dual PLL

UHF/IF

MSM3000

UHF VCO

TCXO

Tx IF VCO

Tx PLL

Filter

I/Q

DACs

I/Q

Discrete

IF Filter

Quad

SAW

CDMA

Filter

Modulation

SSB

AGC

UPC/DA

SBI

GP ADC

w/ MUX

Control

IFT3000

IFR3000 and IFT3000 Devices as Part of QUALCOMM’s Fifth-Generation Chipset Dual-Mode Cellular (CDMA/AMPS) Handset Architecture

Overview

telephones. The IFR3000 and IFT3000 devices interface between the

radio-frequency (RF) section and the digital processing circuitry of the

telephone.

The QUALCOMM IFR3000™ and IFT3000™ Rx and Tx IF/Baseband

processors offer significant reduction in cost, size and pin count over

previous generation products. By integrating the functionality of three

Application Specific Integrated Circuits (ASICs) into two ASICs,

designers now possess IF-to-Baseband and Baseband-to-IF processing

power, and Rx and Tx Automatic Gain Control (AGC) circuitry on either

two 48-pin Low-profile Quad Flat Pack (LQFP) packages or two 48-pin

Bump Chip Carrier (BCC) packages.

Smaller Packaging

The IFR3000 and IFT3000 devices incorporate all the Rx and Tx

processing capability of the QUALCOMM Q5312 Analog Baseband

Processor (BBA2-shrink) together with the automatic gain control

functionality of the QUALCOMM Q5500™ Rx and Q5505™ Tx AGC

amplifiers. The result is a more economic, two-chip analog baseband

solution which provides handset designers over a 60% reduction

in size.

The IFR3000 and IFT3000 Rx and Tx IF/Baseband processors are

designed for use in dual-mode CDMA and FM portable cellular

IFR3000

48-pin BCC

(7mm x 7mm)

48-lead TQFP

(9mm x 9mm)

Q5312

(BBA2-shrink)

80-lead TQFP

(14mm x 14mm)

IFT3000

48-pin BCC

(7mm x 7mm)

48-lead TQFP

(9mm x 9mm)

Q5500

Q5505

(6x5 mm)

48-lead TQFP

(162 mm2)

48-pin BCC

(98 mm2)

BBA2-shrink / AGC Amps

(256 mm2)

IFR3000 and IFT3000

Substantial Board Real Estate Savings

QUALCOMM INCORPORATED

CDMA TECHNOLOGIES

5775 MOREHOUSE DRIVE SAN DIEGO, CA 92121

http://www.cdmatech.com/about_us/contact.jsp

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