MC13109A_D| Datasheet

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Freescale Semiconductor, Inc. this document by MC13109A/D Order
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005

Universal Cordless Telephone Subsystem IC

MC13109A
UNIVERSAL CT 0 SUBSYSTEM INTEGRATED CIRCUIT

ARCHIVE INFORMATION

Freescale Semiconductor, Inc...

ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005

Compander Expandor Includes Mute, Digital Volume Control and Speaker Driver Compressor Includes Mute, ALC and Limiter Dual Universal Programmable PLL Supports New 25 Channel U.S. Standard with No External Switches Universal Design for Domestic and Foreign CT 0 Standards Digitally Controlled Via a Serial Interface Port Receive Side Includes 1st LO VCO, Phase Detector, and 14 Bit Programmable Counter and 2nd LO with 12 Bit Counter Transmit Section Contains Phase Detector and 14 Bit Counter MPU Clock Output Eliminates Need for MPU Crystal Supply Voltage Monitor Externally Adjustable Trip Point 2.0 to 5.5 V Operation with One Third the Power Consumption of Competing Devices

FB SUFFIX PLASTIC PACKAGE CASE 848B (QFP 52)

FTA SUFFIX PLASTIC PACKAGE CASE 932 (LQFP 48)

ORDERING INFORMATION
Device MC13109AFB MC13109AFTA Tested Operating Temperature Range TA = 20 to 85 C Package QFP 52 LQFP 48

Simplified Block Diagram

Rx In

1st Mixer

2nd Mixer

Limiting IF Amplifier

Detector

1st LO PLL Carrier Detect Tx In Tx Out Tx VCO Tx Phase Detector Mute Compressor

2nd LO PLL

RSSI

Mute Expander

Rx Out Data Out uP Serial Interface SPI Low Battery Indicator

Low Battery Detect This device contains 6,609 active transistors.
Motorola, Inc. 1999

Rev 1

MOTOROLA RF/IF DEVICE DATA For More Information On This Product,

Go to: www.freescale.com

ARCHIVE INFORMATION

The MC13109A integrates several of the functions required for a cordless telephone into a single integrated circuit. This significantly reduces component count, board space requirements, and external adjustments. It is designed for use in both the handset and the base. Dual Conversion FM Receiver Complete Dual Conversion Receiver Antenna Input to Audio Output 80 MHz Maximum Carrier Frequency RSSI Output Carrier Detect Output with Programmable Threshold Comparator for Data Recovery Operates with Either a Quad Coil or Ceramic Discriminator