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MAX2163A, MAX2163AS

ISDB-T 1- and 3-Segment Tuner

-99dBm to 0dBm Dynamic Range at Only 80mW Power Consumption

Product Details

Key Features

Simplified Block Diagram

Technical Docs

Data Sheet ISDB-T 1- and 3-Segment Tuner May 25, 2010

Support & Training

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Sampling:
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Key Features

  • Frequency Range
    • UHF: 470MHz to 806MHz (UHFIN)
    • VHF-H: 170MHz to 222MHz (VHFIN1/VHFIN2)
    • VHF-L: 90MHz to 108MHz (VHFIN1/VHFIN2)
  • Low Noise Figure: 3.2dB (typ)
  • High Dynamic Range: -99dBm to 0dBm
  • Optional VHF and UHF Tracking Filters
  • Integrated VCO and Frequency Synthesizer
  • Low LO Phase Noise: -87dBc/Hz at 10kHz
  • Integrated Variable BW Low-IF Filters
  • Greater Than 42dB Image Rejection
  • Single +2.4V to +3.47V Supply
  • Low Power: 80mW (typ) at +2.5V
  • 2-Wire I²C and 4-Wire Serial-Control Interface
  • Low-Power Shutdown and Standby Modes

Applications/Uses

  • Automotive
  • Cell Phone Mobile TV
  • Game Consoles
  • Home Audio
  • Personal Digital Assistants (PDAs)
  • Portable Audio Devices
  • Portable TV Devices

Description

The MAX2163A low-IF tuner IC is designed for use in 1- and 3-segment ISDB-T applications. The MAX2163A directly converts VHF and UHF band signals to a low-IF using a broadband I/Q downconverter. The operating frequency range covers the VHF-L band from 90MHz to 108MHz, VHF-H band from 170MHz to 222MHz, and the UHF band from 470MHz to 806MHz.

The MAX2163A includes LNAs, RF variable gain amplifiers, I and Q downconverting mixers, a baseband variable gain amplifier, and a low-IF filter. The MAX2163A's variable gain amplifiers provide in excess of 102dB of control range.

The MAX2163A also includes fully monolithic VCOs as well as a complete frequency synthesizer including an on-chip crystal oscillator and output buffer. The device operates with a crystal from 32MHz to 36MHz.

The MAX2163A features both 2-wire I²C and 4-wire SPI™/MICROWIRE™-compatible serial-control interfaces. A low-power standby mode is available that shuts down the signal path leaving the control interfaces and register circuits active. Additionally, an external pin can shut down the entire device.

The MAX2163A is specified for operation in the extended -40°C to +85°C temperature range and is available in either a 2.85mm x 3.1mm, lead-free, wafer-level package (WLP) or a 6mm x 6mm x 0.8mm, 40-pin thin QFN, lead-free plastic package with exposed paddle (EP).

Simplified Block Diagram

Technical Docs

Data Sheet ISDB-T 1- and 3-Segment Tuner May 25, 2010

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .

Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.