參數(shù)資料
型號(hào)： MC13109FTA
廠商： MOTOROLA INC
元件分類： 無繩電話/電話
英文描述： Universal Cordless Telephone Subsystem IC
中文描述： TELECOM, CORDLESS, RF AND BASEBAND CIRCUIT, PQFP48
封裝： PLASTIC, TQFP-48
文件頁(yè)數(shù)： 1/28頁(yè)
文件大小： 395K
代理商： MC13109FTA
UNIVERSAL CT–1
SUBSYSTEM
INTEGRATED CIRCUIT
FB SUFFIX
PLASTIC PACKAGE
CASE 848B
(QFP–52)
52
Order this document by MC13109/D
1
Device
Tested Operating
Temperature Range
Package
ORDERING INFORMATION
MC13109FB
TA = –20
°
to +85
°
C
QFP–52
MC13109FTA
TQFP–48
FTA SUFFIX
PLASTIC PACKAGE
CASE 932
(Thin QFP)
48
1
MOTOROLA ANALOG IC DEVICE DATA
The MC13109 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
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–1 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
AN1575: Refer to Application Note for a List of “Worldwide Cordless
Telephone Frequencies” (Chapter 8 Addendum of DL128 Data Book)
Mute
Expander
Simplified Block Diagram
This device contains 6,609 active transistors.
1st
Mixer
Data
Out
Rx In
2nd
Mixer
Carrier
Detect
Tx Out
Tx In
Tx VCO
Limiting IF
Amplifier
Detector
2nd LO
PLL
1st LO
PLL
RSSI
Mute
Compressor
Tx Phase
Detector
μ
P Serial
Interface
Low Battery
Detect
Rx
Out
SPI
Low
Battery
Indicator
Motorola, Inc. 1996
Rev 1
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