TDA18250BHN - Cable silicon tuner

NXP

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Datasheet Details

Part number	TDA18250BHN
Manufacturer	NXP
File Size	115.76 KB
Description	Cable silicon tuner
Datasheet	TDA18250BHN-NXP.pdf

TDA18250BHN Product details

Description

The TDA18250B is a silicon tuner designed specifically for worldwide cable and terrestrial digital Set Top Boxes (STB). The TDA18250B ensures a low system cost by saving external components such as: Low-Noise Amplifiers Surface Acoustic Wave (SAW) filters RF splitter Moreover, 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 TDA18250B s

Features

Single 3.3 V supply voltage.
RF frequency coverage up to 1 GHz.
Flexible low IF output from 3 MHz to 7.5 MHz to ease the matching with various demodulators.
RoHS compliant.
I2C-bus interface compatible with 3.3 V microcontrollers.
Strong Immunity to wireless interferers (WLAN, GSM, LTE).
Multi-reference clock frequency compliant:16 MHz, 24 MHz, 25 MHz, 27 MHz and 30 MHz.
Crystal oscillator output buffer to drive demodulator, SoC or slave tuner.
Slave.

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Published: Jul 9, 2020 |