ADMTV202: Low Power Mobile TV Tuner IC for ISDB-T |
The ADMTV202 is a highly integrated, CMOS single-chip, low IF, single-conversion tuner IC for digital mobile TV. It has a single RF input as UHF (470 MHz ~ 806 MHz). It supports one segment of the ISDB-T standard and includes a UHF low noise amplifier (LNA), an RF programmable gain amplifier (RF PGA), a down-conversion mixer, a complex band-pass filter, an IF PGA, a voltage-controlled oscillator ...続きを見る
The ADMTV202 is a highly integrated, CMOS single-chip, low IF, single-conversion tuner IC for digital mobile TV. It has a single RF input as UHF (470 MHz ~ 806 MHz). It supports one segment of the ISDB-T standard and includes a UHF low noise amplifier (LNA), an RF programmable gain amplifier (RF PGA), a down-conversion mixer, a complex band-pass filter, an IF PGA, a voltage-controlled oscillator (VCO), and a fractional-N phase-locked loop (PLL).
The RF PGA is controlled by an internal RF automatic gain control (RF AGC) loop, and the IF PGA is controlled by a demodulator. The PGAs provide >120 dB of gain control range.
The ADMTV202 consumes ultralow power in comparison to conventional tuners. It is appropriate for portable applications that require low power consumption and includes an industry-standard I2C® serial bus interface. The primary application of the ADMTV202 is the portable terrestrial TV receiver, such as the mobile TV phone.
Product Highlights
Applications
Data Sheet, Rev. Sp0, 4/09
The ADMTV202 is not recommended for new designs. We suggest the ADMTV201.
Complete documentation including detailed hardware and software guides are available upon completion of a Non-Disclosure Agreement (NDA) (pdf, 27,604 bytes) and Customer Opportunity form (doc, 45,568 bytes). Send your completed forms by e-mail to Mobile_TV_support@analog.com. Additional support is available from your Analog Devices local sales.Please contact the RF Tuner Group for sample availability. Additional product choices for Mobile TV applications are available on the MobileTV® site.
| 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 |
| ADMTV201 | ISDB-T | Low Power Mobile TV Tuner for ISDB-T | 76 | 2.1 x 2.1 |
| 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 |
| ADMTV803 | CMMB, CMMB/DTMB, DVB-H/DVB-T, ISDB-T, T-DMB/DAB | VHF/UHF Tuner Multi-Standard DIgital TV | 92/94 (VHF/UHF) | 4 x 4 |
| ADMTV804 | CMMB/DTMB, DVB-H/DVB-T, ISDB-T, T-DMB/DAB | VHF/UHF Multi-Standard Digital TV Tuner with LDO | 92/94 (VHF/UHF) | 2.1 x 2.1 , 4 x 4 |
| 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 |
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**製品購入よりもサンプル注文の方が早く届く場合があります。入手性については、カートの中の「Availability」の欄をご覧ください。