FC7113

Power Amplifier Module for CDMA/AMPS

Preliminary

1 / 5

Last Update 12/30/04

Future

Communications

Integrated circuit Inc.

FC7113 is a high-power, high-efficiency power

amplifier

module

for

CDMA/AMPS

wireless

handsets. It consists of a two-stage amplifier, 50-

ohm matching network for both input and output

ports, and bias control circuitry. One of the most

important features of FC7113, the fixed bias

mode operation, which eliminates the need for

mode change between low-power and high–

power/high-gain

mode,

provides

excellent

performance up to 31-dBm output power. This

advantage also makes it possible to carry out

one step calibration in any handsets with very

low idle current. It is assembled in a 3-mm x 3-

mm package without any passive component in

it. This lead-free package provides excellent

electrical stability and low thermal resistance.

This FC7113 is manufactured with an advanced

InGaP HBT MMIC process.

l Single mode CDMA wireless handsets

l Dual mode AMPS/CDMA wireless handsets

l Preliminary version A datasheet release:

October 5, 2004

l Preliminary version B datasheet release:

December 30, 2004

l Small surface mounting package

(3x3x1.32mm)

l Operating frequency: 824~849MHz

l CDMA single-mode operation up to 28dBm

l AMPS single-mode operation up to 31dBm

l High efficiency: 55% AMPS, 39.5% CDMA

l Very low quiescent current: 34mA

l Low leakage current in shutdown mode: < 1uA

l Optimized for a 50

Ω system

l Lead-free package

l No passive component in package

7113

Driver -stage

Bias

Power -stage

Bias

Input

Match

Inter

Match

DA

PA

4

3

2

1

5

6

7

8

Out

Match

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

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

FCI Inc.

Email : info@fci.co.kr

2nd Fl. Korea First Bank B/D, 6-8 Sunae-Dong Bundang- Gu,

Sungnam City, Kyunggi-do,

Phone : 82-31-711-6444

463-020, KOREA

Fax: 82-31- 714-6576