TDA18212HN Silicon Tuner for terrestrial and cable digital TV reception
10Pages

TDA18212HN Silicon Tuner for terrestrial and cable digital TV reception Rev. 2 — 12 August 2010 Product data sheet 1. General description The TDA18212HN is a Silicon Tuner designed for terrestrial and cable TV reception for digital signals. TDA18212HN/M (Master) is to be used as a stand-alone tuner IC or Master in dual tuner application. TDA18212HN/S (Slave) is only to be used as Slave Silicon Tuner in dual tuner application. The TDA18212HN supports all digital TV standards and delivers a LOW IF (LIF) signal to a channel demodulator for digital TV. The TDA18212HN facilitates design-ins by: • • • • Allowing easy on-board integration Drastically reducing the size of the tuner function Providing flexibility in system solution development Allowing straightforward dual tuner applications optimization 2. Features and benefits Fully integrated IF selectivity; eliminating the need for external SAW filters Worldwide digital terrestrial and cable including A74 Fully integrated oscillators Alignment free Single 3.3 V supply voltage Low power consumption Integrated wideband gain control Crystal oscillator output buffer (16 MHz) for single crystal applications I2C-bus interface compatible with 3.3 V microcontrollers Slave tuner output function to drive second (slave) Silicon Tuner Easy programming 5 ms tuning time LIF channel center frequency output ranging from 3 MHz to 5 MHz 1.7 MHz, 6 MHz, 7 MHz, 8 MHz and 10 MHz channel bandwidths Ready for DVB-T2 Loop-Through (LT) RoHS compliant

TDA18212HN NXP Semiconductors Silicon Tuner for terrestrial and cable digital TV reception 3. Quick reference data Table 1. Quick reference data Symbol Parameter Conditions Min Typ Max Unit fRF RF frequency full range of RF input 42 - 870 MHz NFtun tuner noise figure 75 Ω source; maximum gain - 5.0 5.6 dB ϕjit phase jitter UHF; integrated from 250 Hz to 4 MHz - 0.4 0.6 degree αimage image rejection worst case for image rejection and 4 MHz IF frequency for levels above −50 dBm 55 63 - dB ICP1dB 1 dB input compression point at tuner input and minimum gain 124 - - dBμV 4. Ordering information...

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TDA18212HN NXP Semiconductors Silicon Tuner for terrestrial and cable digital TV reception 6. Limiting values Table 3. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter Unit −0.3 +3.6 V −0.3 +3.6 V −0.3 VCC + 0.3 V VCC > 3.3 V input voltage Max −0.3 +3.6 V supply voltage VI Min VCC < 3.3 V VCC Conditions pins SDA and SCL all other pins: Tstg storage temperature −40 +150 °C Tj junction temperature - 125 °C Tamb ambient temperature −20 [1] °C VESD electrostatic discharge voltage −2 +2 kV 750 - V EIA/JESD22-A114 (human body model)...

TDA18212HN NXP Semiconductors Silicon Tuner for terrestrial and cable digital TV reception Table 4. Abbreviations …continued Acronym Description RoHS Restriction on Hazardous Substances SAW Surface Acoustic Wave STO Slave Tuner Output UHF Ultra High Frequency US United States VCO Voltage Controlled Oscillator VHF Very High Frequency 8. Revision history Table 5. Revision history Document ID Release date Data sheet status Change notice Supersedes TDA18212HN_SDS v.2[1] 20100812 Product data sheet - - [1] Revision 1 is not available. TDA18212_SDS Product data sheet All information provided in...

TDA18212HN NXP Semiconductors Silicon Tuner for terrestrial and cable digital TV reception 9. Legal information 9.1 Data sheet status Document status[1][2] Product status[3] Definition Objective [short] data sheet Development This document contains data from the objective specification for product development. Preliminary [short] data sheet Qualification This document contains data from the preliminary specification. Product [short] data sheet Production This document contains the product specification. [1] Please consult the most recently issued document before initiating or completing a...

TDA18212HN NXP Semiconductors Silicon Tuner for terrestrial and cable digital TV reception Quick reference data — The Quick reference data is an extract of the product data given in the Limiting values and Characteristics sections of this document, and as such is not complete, exhaustive or legally binding. Non-automotive qualified products — Unless this data sheet expressly states that this specific NXP Semiconductors product is automotive qualified, the product is not suitable for automotive use. It is neither qualified nor tested in accordance with automotive testing or application...

TDA18212HN NXP Semiconductors Silicon Tuner for terrestrial and cable digital TV reception 11. Tables Table 1. Table 2. Table 3. Quick reference data . . . . . . . . . . . . . . . . . . . . .2 Ordering information . . . . . . . . . . . . . . . . . . . . .2 Limiting values . . . . . . . . . . . . . . . . . . . . . . . . . .5 Table 4. Table 5. Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . 6 12. Figures Fig 1. Fig 2. Block diagram TDA18212HN/M. . . . . . . . . . . . . . .3 Block diagram TDA18212HN/S . . ....