ITD2010:  Low Power Mobile TV Tuner IC for ISDB-T

The ITD2010 is a highly integrated CMOS single chip low-IF single-conversion tuner IC for digital TV. It has dual RF inputs as VHF (90 ~ 222 MHz) and UHF (470 ~ 770 MHz). It supports 1-segment and ...More

Please contact the RF Tuner Group for sample availability and additional technical information.

ITD2010:  Low Power Mobile TV Tuner IC for ISDB-T

Product Description

The ITD2010 is a highly integrated CMOS single chip low-IF single-conversion tuner IC for digital TV. It has dual RF inputs as VHF (90 ~ 222 MHz) and UHF (470 ~ 770 MHz). It supports 1-segment and 3-segment of ISDB-T standard. It includes VHF/UHF LNAs, VHF/UHF PGAs, VHF/UHF image-rejection down-conversion mixers, a bandwidth adjustable low pass filter, an IF variable gain amplifier, a VCO and a fractional-N PLL, etc. On-chip low phase noise VCO along with high resolution fractional-N frequency synthesizer make in-band phase noise lower than that of any other conventional tuners.

The ITD2010 exhibits ultra low power consumption, while conventional tuners consume over 1 watt. Using small 40-lead QFN [LFCSP_UQ] package, the ITD2010 is the best solution for highly integrated multi-tuner system and portable application where low power consumption is required. It has an industry standard I2C serial bus interface. Primary application of the ITD2010 is the portable analog/digital terrestrial TV receiver such as mobile TV phone.

Product Highlights

  1. Single chip synthesized tuner for terrestrial digital TV receiver
  2. Low-IF single-conversion architecture which eliminates all SAW filters
  3. Low power consumption: 100 ~ 120 mW

Applications

  • ISDB-T (1-seg, 3-seg) Digital TV for Mobile Phone
  • Digital Terrestrial TV and Set-Top Boxes
  • Low Power Portable TV, PDA, Mobile Phone
  • Features

    • Single chip synthesized tuner for terrestrial digital TV receiver
    • Low-IF single-conversion architecture which eliminates all SAW filters
    • VHF (90~222 MHz) and UHF (470 ~ 770MHz) dual RF input
    • Operating dynamic range -98 to +10dBm
    • Ultra low power consumption:100~120mW
    • On-chip fast switching fractional-N PLL
    • On-chip low phase noise and wide frequency range VCO
    • On-chip bandwidth-adjustable low pass filter
    • Integrated IF variable gain amplifier for direct connection to digital demodulators
    • Noise/Linearity optimization through internal RF RSSI and AGC loop
    • Adjustable take-over point
    • Ideal for mobile TV receiver, terrestrial set-top-box application

    Diagrams

    ITD2010 Diagram
    Functional Block Diagram for ITD2010

    Explore Other Products

    Part# Mobile TV Standard Product Description Power Consumption (mW) Size (mm²)
    ADMTV102 CMMB/DTMB, DVB-H/DVB-T VHF/UHF RF Tuner 200 5 x 5
    ADMTV202 ISDB-T 1seg RF Tuner 75 2.1 x 2.1
    ADMTV300 T-DMB/DAB Band-III/L-band/FM Triple-band RF Tuner 70/78 (Band III/L-Band) 5 x 5
    ADMTV315 T-DMB/DAB Band-III/L-band/FM Triple-band One-chip Receiver (SoC) 90/100 (Band III/L-Band) 7 x 7
    ADMTV316 T-DMB/DAB Band-III/FM Dual-channel One-chip Receiver (SoC) 180 (Dual Channel) 9 x 9
    ADMTV340 CMMB S-Band RF Tuner 150 5 x 5
    ITD2010 ISDB-T 1&3seg Dual Band RF Tuner 100 6 x 6
    ITD3010 T-DMB/DAB Band-III/FM RF Tuner 100 6 x 6
    ITD3020 T-DMB/DAB Band-III/L-band/FM Triple-band RF Tuner 100/160 (Band III/L-Band) 6 x 6
    MTV211 ISDB-T 1seg One-chip Receiver (SiP) 140 9 x 9
    MTV320 S-DMB Diversity S-DMB RF Tuner 140 5 x 5
    MTV330 S/T-DMB T-DMB/S-DMB One-chip Tuner 100/140 (T-DMB/S-DMB) 6 x 6
    Pricing, Packaging & Availability

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    *The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
    **Sample availability may be better than production availability. Please enter samples iinto your cart to check sample availability.

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