YD2111 - 3V AM/FM TUNER

Datasheet Summary

Description

The YD2111 are AM/FM 1 chip tuner ICs, which are designed for portable radios and 3V headphone radios.

Features

For NEW FCC.
AM Detector coil, FM IFT, IF coupling condenser are not needed.
For adopting ceramic discriminator, it is not necessary to adjust the FM quad detector circuit.
Built-in FM MPX VCO circuit.
Built-in varactor diode for AFC.
Built-in AM low cut circuit.
Low supply current. （Vcc＝3V, Tamb=25℃） Iccq (FM)=9.0mA (typ. ) Iccq (AM)=5.0mA (typ. ).
Operating Supply Voltage Range: Vcc=1.8～7V（Tamb=25℃） BLOCK.

Wuxi Youda electronics

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Datasheet Details

Part number	YD2111
Manufacturer	Wuxi Youda electronics
File Size	124.81 KB
Description	3V AM/FM TUNER
Datasheet	YD2111 Datasheet
Additional preview pages of the YD2111 datasheet.

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www.DataSheet4U.com YOUDA INTEGRATED CIRCUIT YD2111 3V AM/FM ONE CHIP TUNER IC—YD2111 DESCRIPTION The YD2111 are AM/FM 1 chip tuner ICs, which are designed for portable radios and 3V headphone radios. FEATURES *For NEW FCC. *AM Detector coil, FM IFT, IF coupling condenser are not needed. *For adopting ceramic discriminator, it is not necessary to adjust the FM quad detector circuit. *Built-in FM MPX VCO circuit. *Built-in varactor diode for AFC. *Built-in AM low cut circuit. *Low supply current.（Vcc＝3V, Tamb=25℃） Iccq (FM)=9.0mA (typ.) Iccq (AM)=5.0mA (typ.) *Operating Supply Voltage Range: Vcc=1.

Published: Oct 12, 2010 |