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MOTOROLA MC145554DW

Manufacturer
MOTOROLA
MPN
MC145554DW
LCSC Part #
C3215093
Packaging
SOIC-16-300mil
Customer #
Key Attributes
SOIC-16-300mil CODECS
DatasheetMOTOROLA MC145554DW
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/CODECS
ManufacturerMOTOROLA
PackagingSOIC-16-300mil
Operating Temperature-40℃~+85℃
Features-
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Introduction

AI Translation
  • 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.
  • The MC13110 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.
  • The MC13135 is a full dual conversion receiver with oscillators, mixers, Limiting IF Amplifier, Quadrature Discriminator, and RSSl circuitry. It is designed for use in security systems, cordless phones, and VHF mobile and portable radios. Its wide operating supply voltage range and low current make it ideal for battery applications. The Received Signal Strength Indicator (RSSl) has 65 dB of dynamic range with a voltage output, and an operational amplifier is included for a dc buffered output. Also, an improved mixer third order intercept enables the MC13135 to accommodate larger input signal levels.
  • The MC13150 is a narrowband FM IF subsystem targeted at cellular and other analog applications. Excellent high frequency performance is achieved, with low cost, through use of Motorola's MOSAIC 1.5M RF bipolar process. The MC13150 has an onboard Colpitts VCO for Crystal controlled second LO in dual conversion receivers. The mixer is a double balanced configuration with excellent third order intercept. It is useful to beyond 200 MHz. The IF amplifier is split to accommodate two low cost cascaded filters. RSSl output is derived by summing the output of both IF sections. The quadrature detector is a unique design eliminating the conventional tunable quadrature coil.

Features

AI Translation
  • MC13109：
    • 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
  • MC13110：
    • Dual Conversion FM Receiver - Complete Dual Conversion Receiver - Antenna In 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 - Expandor Includes Mute, Digital Volume Control, Speaker Driver, 3.5 kHz Low Pass Filter, and Programmable Gain Block - Compressor Includes Mute, 3.5 kHz Low Pass Filter, Limiter, and Programmable Gain Block
    • Dual Universal Programmable PLL - Supports New 25 Channel U.S. Standard with New 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 Outputs Eliminates Need for MPU Crystal
    • Supply Voltage Monitor - Provides Two Levels of Monitoring with Separate Outputs - Separate, Adjustable Trip Points
    • Frequency Inversion Scrambler/Descrambler - Can Be Enabled/Disabled Via MPU Interface - Programmable Carrier Modulation Frequency
    • 2.7 to 5.5 V Operation with One - Third the Power Consumption of Competing Devices
  • MC13135：
    • Complete Dual Conversion Circuitry
    • Low Voltage: 2.0 to 6.0 Vdc
    • RSSI with Op Amp: 65 dB Range
    • Low Drain Current: 3.5 mA Typical
    • Improved First and Second Mixer 3rd Order Intercept
    • Detector Output Impedance: 25 Ω Typically
  • MC13150：
    • Linear Coilless Detector
    • Adjustable Demodulator Bandwidth
    • 2.5 to 6.0 Vdc Operation
    • Low Drain Current: < 2.0 mA
    • Typical Sensitivity of 2.0 μV for 12 dB SINAD
    • lIP3, Input Third Order Intercept Point of 0 dBm
    • RSSI Range of Greater Than 100 dB
    • Internal 1.4 kΩ Terminations for 455 kHz Filters
    • Split IF for Improved Filtering and Extended RSSI Range

Applications

AI Translation
  • The MC13135 is designed for use in security systems, cordless phones, and VHF mobile and portable radios.
  • Applications for the MC13150 include cellular, CT - 1 900 MHz cordless telephone, data links and other radio systems utilizing narrowband FM modulation.