TDA18254AHN Cable Silicon Tuner

NXP

Description

TDA18254AHN Cable Silicon Tuner Rev.4 * 10 May 2011 Product short data sheet 1.General .
The TDA18254AHN is a Silicon Tuner IC designed specifically for high definition multi-tuner cable Set Top Boxes (STB) supporting single streaming and.

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Datasheet Specifications

Part number: TDA18254AHN
Manufacturer: NXP ↗
File Size: 155.60 KB
Datasheet: TDA18254AHN_NXP.pdf
Description: Cable Silicon Tuner

Features

* Supports 4 tuner functions specifically aimed for PVR boxes: 1 × low IF output 3 × RF outputs to drive slave tuners
* Integrated wideband gain control
* Extended frequency coverage up to 1002 MHz
* Integrated RF tracking filters for rejection of unwanted signals

Applications

* I2C-bus provides: 3.3 V microcontroller compatibility Received Signal Strength Indicator (RSSI) data access Die temperature sensor data access
* Lead-free (Pb) manufacturing 3. Quick reference data Table 1. Symbol fRF NFtun ϕn Quick reference data Parameter RF frequency tune

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TDA18254AHN Cable Silicon Tuner NXP

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