ZL20200

Features: • Dual Band IS136 (800/1900 MHz) Compatible• Fully Integrated Dual Band Transceiver• Receive - IF to Baseband I and Q• Transmit - Baseband I / Q to RF• Integrated Filters• FM Demodulator• RF and IF Synthesizers• Fully Programmable via seria...

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ZL20200 Picture
SeekIC No. : 004550934 Detail

ZL20200: Features: • Dual Band IS136 (800/1900 MHz) Compatible• Fully Integrated Dual Band Transceiver• Receive - IF to Baseband I and Q• Transmit - Baseband I / Q to RF• Integr...

floor Price/Ceiling Price

Part Number:
ZL20200
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/22

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Product Details

Description



Features:

• Dual Band IS136 (800/1900 MHz) Compatible
• Fully Integrated Dual Band Transceiver
• Receive - IF to Baseband I and Q
• Transmit - Baseband I / Q to RF
• Integrated Filters
• FM Demodulator
• RF and IF Synthesizers
• Fully Programmable via serial bus
• 3 Volt operation
• Small scale package



Application

• Dual Band (850/PCS1900) TDMA/AMPS Mobile Telephones
• Cellular 850 MHz TDMA/AMPS Mobile Telephones
• PCS1900 TDMA Mobile Telephones
• Cellular Telematic Systems



Pinout

  Connection Diagram


Specifications

Supply Voltage .............. -0.3 to 3.6 V
Voltage applied to any pin ..... -0.3 to Vcc + 0.3 V
Operating Temperature ......... -40  to 85
Storage Temperature ..........-55  to 125
Max Junction Temperature ............ 125



Description

The ZL20200 is a fully integrated transceiver for dual band IS136/AMPS handsets. The IF input to the receive path is amplified and down-converted to baseband I and Q signals. Gain control is provided. Baseband filtering is also included. A FM demodulator is also provided to support AMPS operation.

The transmit path consists of a quadrature modulator, gain control at IF and up-conversion to RF. Dual band RF outputs are provided. The transmit output stages can be programmed to optimize performance and current consumption.

ZL20200 also includes a fractional N RF synthesizer and two IF synthesizers to provide all local oscillator signals required.




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