FC7113 Datasheet, PDF (1/5 Pages) List of Unclassifed Manufacturers – Power Amplifier Module for CDMA/AMPS

Future
Communications
Integrated circuit Inc.
FC7113
Power Amplifier Module for CDMA/AMPS
DESCRIPTION
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.
FEATURES
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
FUNCTIONAL BLOCK DIAGRAM
APPLICATIONS
l Single mode CDMA wireless handsets
l Dual mode AMPS/CDMA wireless handsets
REVISION HISTORY
l Preliminary version A datasheet release:
October 5, 2004
l Preliminary version B datasheet release:
December 30, 2004
4
3
2
1
Driver - stage
Bias
Input
Match
DA
Power -stage
Bias
7113
Inter
Match
PA
Out
Match
5
6
7
8
(TOP VIEW)
For latest specifications, technical questions and additional product information, visit website or e -mail
URL : http://www.fci.co.kr
FCI Inc.
Email : [e-mail]
2nd Fl. Korea First Bank B/D, 6-8 Sunae-Dong Bundang- Gu,
Sungnam City, Kyunggi-do,
Phone : [phone]
463-020, KOREA
Fax: [phone]
Preliminary
1/5
Last Update 12/30/04