Silicon Motion FC7763 User Manual

Future
Communications
Integrated circuit Inc.

FC7763

Dual-band (Cellular/US-PCS) CDMA

1x/EVDO Rev.A Transceiver

D

ESCRIPTION

FC7763 is a dual-band (Cellular/US-PCS) CDMA
RF-to-baseband transceiver of FCI’s zipRF™
family. It is a highly integrated chip working with a
single power supply. Because zero-IF architecture
is used for FC7763, additional components such as
bulky IF SAW filters and other IF matching
components are no longer required. FC7763 is
featured to operate in the high data rate EVDO.
Three-wired serial-to-parallel interface (SPI)
protocol enables FC7763 to operate in the various
modes. FC7763 contains complete dual-band
receiver’s main and diversity path such as LNA,
down-conversion mixer, channel selection filter
(CSF), Rx VCO, Rx PLL, and LO distribution block.
FC7763 also contains complete dual-band
transmitter path such as baseband amplifier, up­converter, RF variable-gain block, drive amplifier, Tx
VCO, Tx PLL, and LO distribution block. FC7763 is
optimized to have high SNR in 1x and EVDO Rev.A
receive and transmit mode. FC7763 is available in 8
x 8 x 0.9 mm MLF package.

F

EATURES

Single-chip dual-band (Cellular and US-PCS) transceiver



without need of external LNA

Low noise and highly linear LNA, mixer, and CSF for



cellular/US-PCS CDMA

Low noise, highly linear, wide dynamic range transmitter



with baseband amplifier, up-converter, drive amplifier

Automatic DC-offset calibration, filter calibration, VCO



calibration

Fully integrated low phase noise Rx, Tx, and Fractional-



N PLL with fine frequency resolution

Greater than 85-dB transmit power control



Support 3-wired SPI protocol



8 x 8 x 0.9 mm MLF package



B

LOCK DIAGRAM

A

PPLICATIONS

-

Dual-band CDMA 1x/EVDO Rev.A mobile

phone or data card.

R

EVISION HISTORY

-

Preliminary

-

Preliminary

-

Preliminary

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

FCI Inc.

th

Floor, Kins Tower , 25-1 Website: http://www.fci.co.kr

11
Jeongja-Dong, Bundang-Gu, E-mail: [email protected]
Sungnam City, Gyunggi-do, Phone: [phone]
463-811, KOREA Fax: [phone]

version release: Aug, 09, 2012
version release: Jan, 11, 2013
version release: Mar, 11, 2013

FCI Confidential and Proprietary Information 1 / 21 Last updated at Mar/11/2013

The data can be changed without prior notice.