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

Posted on June 16, 2020September 17, 2019 by pinout

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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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

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

TA2111N Datasheet – 3 V AM/FM 1 Chip Tuner IC – Toshiba

Posted on June 11, 2020September 6, 2019 by pinout

Part Number: TA2111N

Function: 3 V AM/FM 1 Chip Tuner IC

Package: SDIP24 Pin Type

Manufacturer: Toshiba

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TA2111N datasheet

Description

TA2111N / F / FN are AM/FM 1 chip tuner ICs, which are designed for portable radios and 3 V Head phone radios. FM local oscillation voltage is set up low relativity, for NEW FCC.

Pinout
TA2111N pinout

Features

1. For NEW FCC.
2. AM Detector coil, FM IFT, IF coupling condenser are not needed.
3. For adopting ceramic discriminator, it is not necessary to adjust the FM quad detector circuit.
4. Built-in FM MPX VCO circuit.
5. Built-in varactor diode for AFC.
6. Built-in AM low cut circuit.
7. Low supply current. (VCC = 3 V, Ta = 25°C)
(1) ICCq (FM) = 9.0 mA (typ.)
(2) ICCq (AM) = 5.0 mA (typ.)
8.Operating supply voltage range: VCC = 1.8~7 V (Ta = 25°C)

TA2111N Datasheet

Other data sheets are available within the file: TA2111F, TA2111FN

Tuner