Silicon Motion FC7711 User Manual

Fc7711

FC7711

Direct-conversion CDMA Transceiver IC for

800MHz Cellular CDMA & S-GPS

FCI Confidential and Proprietary Information

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Last Update May/09/2013

Future
Communications
Integrated circuit Inc.

ESCRIPTION

FC7711 is a single-band cellular CDMA RF-to-

baseband transceiver IC with simultaneous GPS

receiver of FCI’s zipRF™ family. It is a highly

integrated chip working with a single 3.0 V power

supply voltage. Because zero-IF architecture is

used for FC7711, additional components such as

bulky IF SAW filters and other IF matching

components are no longer required. 3-wired serial-

to-parallel interface (SPI) protocol enables FC7711

operate in various modes. FC7711 contains

complete single-band receiver path such as LNA,

down-conversion mixer, channel selection filter

(CSF), Rx VCO, Rx PLL, and LO distribution block.

FC7711 also contains complete transmitter path

such as baseband amplifier, up-converter, RF

variable-gain block, drive amplifier, Tx VCO, Tx

PLL, and LO distribution block. In addition, FC7711

fully support simultaneous GPS reception with LNA,

down-mixer, channel selection filter, GPS VCO/PLL,

and GPS ADC. FC7711 is available in 6 x 6mm 48-

pin QFN package.

PPLICATIONS

Single-band CDMA/S-GPS mobile phone

EVISION

ISTORY

Tentative version: Aug, 17, 2011.

Tentative version: Mar, 20, 2012.

Tentative version: Sep, 10, 2012.

Preliminary version: Mar, 19, 2013.

Preliminary version: May, 09, 2013.

EATURES



Complete transceiver for Cellular CDMA and

simultaneous GPS applications

 Low noise and highly linear LNA, mixer,

and CSF for cellular CDMA

 Low noise, highly linear, wide dynamic range

transmitter with baseband amplifier, up-

converter, drive amplifier

 Low noise and highly linear GPS receiver

with 2bits or 3bits selectable GPS ADC

 Automatic DC-offset calibration, filter

calibration, VCO calibration

 Fully integrated low phase noise Rx, Tx,

and GPS VCO operating with each

Fractional-N PLL with fine frequency

resolution

 Greater than 85-dB transmit power control

 6 x 6mm small leadless package (QFN)

LOCK

IAGRAM

For latest specifications, technical questions and additional product information, visit website or e-mail

FCI Inc

Floor, Kins Tower, 25-1

Website: http://www.fci.co.kr

Jeongja-Dong, Bundang-Gu,

E-mail: [email protected]

Sungnam City, Gyunggi-do,

Phone: 82-31-711-6444

463-811, KOREA

Fax: 82-31-711-0313