TDA18250HN

Cable Silicon Tuner

Generaldescription TheTDA18250HNisaSiliconTunerICdesignedspecificallyforhighdefinitioncableSetTopBoxes(STB)supportingsinglestreaming. UsedinconjunctionwiththeTDA10024HN(digitalchanneldemodulator),theTDA18250HNcoversallworldwidedigitalcablestandards. ?TheTDA

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TDA18250HN

Cable Silicon Tuner

Generaldescription TheTDA18250isasilicontunerICdesignedspecificallyforhighdefinitioncableSet-Top Boxes(STB)supportingsinglestreaming. Usedinconjunctionwithadigitalchanneldemodulator,theTDA18250coversall worldwidedigitalcablestandards. ?TheTDA18250ensuresal

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TDA18250HN

Cable Silicon Tuner; Single 3.3 V supply voltage\nRF frequency coverage up to 1 GHz\n Flexible low IF output from 3 MHz to 7.5 MHz to ease the matching with various demodulators\nRoHS compliant\nI2C-bus interface compatible with 3.3 V microcontrollers\n Strong Immunity to wireless interferers (WLAN, GSM, LTE)\nMulti-reference clock frequency compliant: 16 MHz, 24 MHz, 25 MHz, 27 MHz, 30 MHz\nCrystal oscillator output buffer to drive demodulator, SoC or slave tuner\nSlave Tuner Output (STO), integrated splitter for dual tuner applications\nFully integrated oscillators\nLT output, both in active and Zero Power Loop-Through mode (ZPLT)\nFully integrated IF and RF selectivity; eliminating the need for external SAW filters\nSingle-ended RF input (no need for external balun)\nEnhanced ESD protection (8 kV) on RF_IN and ZPLT pins\nAlignment free\nExcellent return loss compatible with cable requirements\n Integrated RSSI function, readable through I2C-bus\nIntegrated temperature sensor\nIntegrated gain control\n;

The TDA18250A is a silicon tuner designed specifically for worldwide cable and terrestrial digital Set Top Boxes (STB). The TDA18250A ensures a low system cost by saving external components such as: Low-Noise Amplifiers\nSurface Acoustic Wave (SAW) filters\nRF splitter\n\n\nMoreover, thanks to its 8 kV ESD capability, EIA/JESD22-A114 (HBM), on the RF input pin and the loop-through pin, the application level ESD protection can be reduced.The TDA18250A silicon tuner meets current and future digital cable and terrestrial TV reception with:Low-power consumption\nHigh linearity\nVery low noise figure (3.8 dB typical)\nHigh immunity to wireless interferers (WLAN, LTE and GSM)\n\nThe TDA18250A ensures ease of use with:Easy on-board integration\nEfficient and effective PCB design\nReduced external components\nIntegrated Zero Power Loop-Through (ZPLT)\n\n\n

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TDA18250HN

Cable Silicon Tuner Single 3.3 V power supply

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TDA18250HN/C1

Cable Silicon Tuner

Generaldescription TheTDA18250isasilicontunerICdesignedspecificallyforhighdefinitioncableSet-Top Boxes(STB)supportingsinglestreaming. Usedinconjunctionwithadigitalchanneldemodulator,theTDA18250coversall worldwidedigitalcablestandards. ?TheTDA18250ensuresal

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TDA18250HN_V01

Cable Silicon Tuner

Generaldescription TheTDA18250isasilicontunerICdesignedspecificallyforhighdefinitioncableSet-Top Boxes(STB)supportingsinglestreaming. Usedinconjunctionwithadigitalchanneldemodulator,theTDA18250coversall worldwidedigitalcablestandards. ?TheTDA18250ensuresal

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TDA18250HNSLASHC1

Cable Silicon Tuner

Generaldescription TheTDA18250isasilicontunerICdesignedspecificallyforhighdefinitioncableSet-Top Boxes(STB)supportingsinglestreaming. Usedinconjunctionwithadigitalchanneldemodulator,theTDA18250coversall worldwidedigitalcablestandards. ?TheTDA18250ensuresal

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TDA18250HN_11

Cable Silicon Tuner Single 3.3 V power supply

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