Datasheet > MC13109A

MC13109A

更新时间： 2024-11-09 11:10:23

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		无绳技术电话
页数	文件大小	规格书
28页	742K
描述
UNIVERSAL CORDLESS TELEPHONE SUBSYSTEM IC

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数据手册

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MC13109A 数据手册

Order this document by MC13109A/D

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.

UNIVERSAL CT–0

SUBSYSTEM

INTEGRATED CIRCUIT

• 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

FB SUFFIX

PLASTIC PACKAGE

CASE 848B

– Expandor Includes Mute, Digital Volume Control and Speaker Driver

– Compressor Includes Mute, ALC and Limiter

(QFP–52)

• 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

FTA SUFFIX

PLASTIC PACKAGE

CASE 932

• Supply Voltage Monitor

(LQFP–48)

– Externally Adjustable Trip Point

• 2.0 to 5.5 V Operation with One–Third the Power Consumption of

ORDERING INFORMATION

Tested Operating

Competing Devices

Temperature Range

Device

Package

QFP–52

LQFP–48

MC13109AFB

MC13109AFTA

= –20 to 85°C

Simplified Block Diagram

1st

Mixer

2nd

Mixer

Limiting IF

Amplifier

Rx In

Detector

1st LO

PLL

2nd LO

PLL

Mute

Expander

RSSI

Out

Carrier

Detect

Data

Out

Mute

Compressor

Tx In

µP Serial

Interface

SPI

Tx Out

Low

Battery

Indicator

Tx Phase

Detector

Low Battery

Detect

Tx VCO

This device contains 6,609 active transistors.

Motorola, Inc. 1999

Rev 1

MOTOROLA RF/IF DEVICE DATA

12 3 4 5 6 7...28

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