DATA SHEET
Part No. Package Code No.
AN29000A
QFP056-9-1010B
SEMICONDUCTOR COMPANY MATSUSHITA ELECTRIC INDUSTRIAL CO.,...
DATA SHEET
Part No. Package Code No.
AN29000A
QFP056-9-1010B
SEMICONDUCTOR COMPANY MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Publication date: February 2005
SDE00018AEB
1
AN29000A Contents
Features …………………………………………………………………………………………………………….. 3 Applications ………………………………………………………………………………………………………… 3 Package ……………………………………………………………………………………………………………. 3 Application Circuit …………………………………………………………………………………………………. 4 Pin Descriptions ………………...…………………………………………………………………………………… 5 Absolute Maximum Ratings ………………………………………………………………………………………. 6 Operating Supply
Voltage Range ……………..…………………………………………………………………. 6
SDE00018AEB
2
AN29000A
AN29000A
Silicon Monolithic Bi -
CMOS IC
Features
y IF - AMP1, IF - AMP2, DET, NOISE-SQ, RSSI, DATA - AMP, BATT - LOW, COMPANDER, SP - AMP, Half-Mute, OSC, PRESCALER, PROGRAMMABLE - COUNTER, Pre - AMP, Vol Control, Power Down, Splatter - Filter
Applications
y IC for Cordless Telephone ( IF + COMPANDER + PLL )
Package
y Quad 56 pin Plastic Package
SDE00018AEB
3
AN29000A
Application Circuit
SDE00018AEB
4
AN29000A
Pin Descriptions
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 EN C-DET SF-OUT SFC2 SFC1 COMP-DC POFF MIC-OUT MIC-IN BREF PD-OUT VCC2 DOUT GND2 BTL SP-OUT SP-IN TXDET PE GND3 EXPOUT DIN EDET Pin Description Enable input COMP detection Splatter filter output External splatter filter COMP output COMP output VREF Power down input Microphone amp output Microphone amp input Audio s...