Tuner

R820T2 Datasheet – Digital TV Silicon Tuner – Rafael Micro

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Part Number: R820T2

Function: High Performance Low Power Advanced Digital TV Silicon Tuner

Package: QFN 24 Type

Manufacturer: Rafael Micro

Image :

R820T2 image

Description

The R820T2 is a highly integrated silicon tuner that builds in low noise amplifier (LNA), mixer, fractional PLL, VGA, voltage regulator and tracking filter, eliminating the need for external SAW filters, LNA, balun, and LDO. Thanks the LNA architecture, R820T offers the lowest cost and high performance solution for digital TV application. On-chip LDO, high performance LNA, and small package enable R820T the perfect solution for both cost and font factor sensitive applications.

Pinout:

R820T2 datasheet pinout

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
  4. Compliant with EN 300 744, Nordig 2.2, D-BOOK 7.0, ARIB B21, ABNT 15604, ATSC A74 and
    GB20600-2006
  5. Compliant with EN-55020, EN55013 and FCC
  6. Ultra low power consumption < 178mA
  7. Single power supply 3.3V
  8. 2-wired I2C interface

R820T2 Datasheet PDF Download


 

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TEF6614 Datasheet – Advanced tuner on main-board IC – NXP

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Part Number: TEF6614

Function : Advanced tuner on main-board IC

Package: SOT287-1 Type

Manufacturer: NXP ( https://www.nxp.com )

Image

TEF6614 image

Features

1. Backwards compatible with TEF6606; equal footprint, application and performance
2. Fully integrated RDS/RBDS demodulator with improved performance
3. RDS demodulator data output via I2C-bus; 32-bit buffer for reduced read out
4. RDS data available signalled by I2C-bus bit (polling)
5. FM tuner for Japan, Europe, US and OIRT reception

Pinout

TEF6614 datasheet pinout

Description

The TEF6614 is an AM/FM radio including Phase-Locked Loop (PLL) tuning system. The system is designed in such a way, that it can be used as a world-wide tuner covering common FM and AM bands for radio reception. All functions are controlled by the I2C-bus. Besides the basic feature set it provides a good weak signal processing function and a dynamic bandwidth control at FM reception.

 

Other data sheets are available within the file: TEF6614T, TEF6614T/S4

TEF6614 Datasheet


 

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