SAF7741HV Datasheet – Audio Digital Signal Processor – NXP

Part Number: SAF7741HV

Function: Dual IF car radio and audio DSP (N1F)

Manufacturer: Philips, NXP

Package: HLQFP144 Type

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SAF7741HV processor

Description

The SAF7741HV is a combined Intermediate-Frequency (IF) car radio and audio Digital Signal Processor (DSP) with several powerful cores integrated onto a single device. It combines analog IF input, digital radio and audio processing, sample-rate converters and digital and analog audio output to enhance listening clarity and noise suppression while reducing multipath channel effect.

The SAF7741 offers user-specific functions which can be configured to match the software platform required by the systems of individual car-radio manufacturers, thus providing a high level of product differentiation. It is equipped to work with the TEF7000 and TEF6730 integrated tuners for analog and digital AM/FM decoding and sound processing
Pinout

SAF7741HV datasheet pinout

 

SAF7741HV Datasheet PDF


 

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R820T Datasheet – QFN 24, Digital TV Silicon Tuner – Rafael

Part Number: R820T

Function  : High Performance Low Power Advanced Digital TV Silicon Tuner

Package: QFN 24 Type

Manufacturer: Rafael Microelectronics ( www.rafaelmicro.com )

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R820T tv tuner

Description

In heritage from Rafael Micro’s state-of-the-art architecture, the R820T digital silicon tuner achieves the lowest power consumption and the smallest font factor. R820T offers unmatchable RF performance for all digital broadcast television standards including DVB-T, ATSC, DMB-T, ISDB-T,. With innovative AccuTune and TrueRF mechanisms, R820T provides superior performance in sensitivity, linearity, adjacent channel immunity, and image rejection.

Pinout

R820T datasheet pdf

Features

1. Support all digital TV standards: DVB-T, ATSC, DTMB and ISDB-T.

2. Lowest BOM cost WITHOUT external SAW filters, LNA, balun, LDO, and adjustable parts.

3. Low cost Single-In Digital TV Application

R820T Datasheet

Similar features and reference parts


 

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