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MAX2160, MAX2160EBG

ISDB-T Single-Segment Low-IF Tuners

Product Details

Key Features

Simplified Block Diagram

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Key Features

  • Low Noise Figure: < 4dB Typical
  • High Dynamic Range: -98dBm to 0dBm
  • High-Side or Low-Side LO Injection
  • Integrated VCO and Tank Circuits
  • Low LO Phase Noise: Typical -88dBc/Hz at 10kHz
  • Integrated Frequency Synthesizer
  • Integrated Bandpass Filters
  • 52dB Typical Image Rejection
  • Single +2.7V to +3.3V Supply Voltage
  • Three Low-Power Modes
  • Two-Wire, I²C-Compatible Serial Control Interface
  • Very Small Lead-Free WLP Package

Applications/Uses

  • Cell Phone Mobile TVs
  • Personal Digital Assistants (PDAs)
  • Pocket TVs

Description

The MAX2160/EBG tuner ICs are designed for use in Japanese mobile digital TV (ISDB-T single-segment) applications. The devices directly convert UHF band signals to a low-IF using a broadband I/Q downconverter. The operating frequency range extends from 470MHz to 770MHz.

The MAX2160/EBG support both I/Q low-IF interfaces as well as single low-IF interfaces, making the devices universal tuners for various digital demodulator IC implementations.

The MAX2160/EBG include an LNA, RF variable-gain amplifiers, I and Q downconverting mixers, low-IF variable-gain amplifiers, and bandpass filters providing in excess of 42dB of image rejection. The parts are capable of operating with either high-side or low-side local oscillator (LO) injection. The MAX2160/EBG's variable-gain amplifiers provide in excess of 100dB of gain-control range.

The MAX2160/EBG also include fully monolithic VCOs and tank circuits, as well as a complete frequency synthesizer. The devices include a XTAL oscillator as well as a separate TCXO input buffer. The devices operate with XTAL/TCXO oscillators from 13MHz to 26MHz allowing the shared use of a VC-TCXO in cellular handset applications. Additionally, a divider is provided for the XTAL/TCXO oscillator allowing for simple and low-cost interfacing to various channel decoders.

The MAX2160/EBG are specified for operation from -40°C to +85°C and available in a 40-pin (6mm x 6mm) thin QFN lead-free plastic package with exposed paddle (EP), and in a 3.175mm x 3.175mm lead-free wafer-level package (WLP).

Simplified Block Diagram

MAX2160, MAX2160EBG: Typical Operating Circuit MAX2160, MAX2160EBG: Typical Operating Circuit Zoom icon

Technical Docs

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.