Order this document by MC13110A/D
Advance Information
Universal Cordless Telephone
Subsystem IC
The MC13110A/B and MC13111A/B integrates several of the functions
required for a cordless telephone into a single integrated circuit. This
significantly reduces component count, board space requirements, external
adjustments, and lowers overall costs. It is designed for use in both the
handset and the base.
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MC13110A and MC13111A: Fully Programmable in all Power Modes
MC13110A/B
MC13111A/B
UNIVERSAL
NARROWBAND FM RECEIVER
INTEGRATED CIRCUIT
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MC13110B and MC13111B: MPU Clk Out and Second Local Oscillator
are “Always On”. There is No Inactive Mode
Dual Conversion FM Receiver
– Complete Dual Conversion Receiver – Antenna Input to Audio Out
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
Compander
– Expander Includes Mute, Digital Volume Control, Speaker Driver,
Programmable Low Pass Filter, and Gain Block
– Compressor Includes Mute, Programmable Low Pass Filter, Limiter,
and Gain Block
MC13110A/B only: Frequency Inversion Scrambler
– Function Controlled via MPU Interface
– Programmable Carrier Modulation Frequency
Dual Universal Programmable PLL
– Supports New 25 Channel U.S. Standard with No External Switches
– Universal Design for Domestic and Foreign Cordless Telephone
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 Outputs Eliminates Need for MPU Crystal
Low Battery Detect
– Provides Two Levels of Monitoring with Separate Outputs
– Separate, Adjustable Trip Points
2.7 to 5.5 V Operation (15
µA
Current Consumption in Inactive Mode)
AN1575: Refer to this Application Note for a List of the “Worldwide
Cordless Telephone Frequencies
Simplified Block Diagram
Rx In
Rx PD In
1st LO
Rx Phase
Detector
Tx Phase
Detector
Scrambler
Compressor
2nd LO
µP
Serial
Interface
Expander
1st
Mixer
2nd
Mixer
Limiting IF
Amplifier
RSSI
Scrambler
52
1
FB SUFFIX
PLASTIC PACKAGE
CASE 848B
(QFP–52)
48 1
FTA SUFFIX
PLASTIC PACKAGE
CASE 932
(LQFP–48)
ORDERING INFORMATION
Device
MC13110AFB
MC13110AFTA
MC13110BFB
MC13110BFTA
MC13111AFB
MC13111AFTA
MC13111BFB
MC13111BFTA
TA = – 40° to +85°C
Tested Operating
Temperature Range
Package
QFP–52
LQFP–48
QFP–52
LQFP–48
QFP–52
LQFP–48
QFP–52
LQFP–48
2nd LO
Detector
MPU Clock Out
RSSI
Carrier Detect Out
Data Out
Rx PD Out
Tx PD Out
Tx Out
Low Battery
Detect
Low Battery
Indicator
Rx Out
SPI
Tx In
NOTE:
= MC13110A/B Only
This device contains 8262 active transistors.
©
Motorola, Inc. 1997
Rev 0
This document contains information on a new product. Specifications and information herein
are subject to change without notice.
MOTOROLA ANALOG IC DEVICE DATA
1
MOTOROLA [ MOTOROLA, INC ]
