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BU2616

Rohm
Part Number BU2616
Manufacturer Rohm
Description PLL frequency synthesizer for tuners
Published Apr 17, 2005
Detailed Description Audio ICs PLL frequency synthesizer for tuners BU2616F BU2616F PLL frequency synthesizers work up through the FM band. ...
Datasheet PDF File BU2616 PDF File

BU2616
BU2616


Overview
Audio ICs PLL frequency synthesizer for tuners BU2616F BU2616F PLL frequency synthesizers work up through the FM band.
Featuring low power dissipation and highly sensitive built-in RF amps, they detect intermediate frequencies.
FApplications Tuners (Mini components, radio cassette players, radio equipment, etc.
) FFeatures 1) Built-in high-speed prescaler can divide 130MHzVCO.
2) Low current dissipation (during operation: 6mA PLL OFF: 1mA) 3) In addition to the standard FM and AM, also offers the following 7 frequencies: 25kHz, 12.
5kHz, 6.
25kHz, 10kHz, 9kHz, 5kHz, and 1kHz.
4) SD (station detector) input circuit.
FAbsolute maximum ratings (Ta = 25_C) 5) 6) 7) 8) Intermediate frequency detection circuit Charge pump output control circuit Four output ports (Nch open drain).
Serial data input (CE, CK, DA) FRecommended operating conditions (Ta = 25_C) 119 Audio ICs FBlock diagram BU2616F FPin descriptions 120 Audio ICs FElectrical characteristics (unless otherwise noted, Ta = 25_C...



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