Audio ICs PLL frequency synthesizer for tuners BU2618FV The BU2618FV is a low current dissipation PLL frequency synthesizer designed for use in FM multiplex radio receiver and FM pager receiver.
Featuring very small package and built-in prescaler that can operate at up to 130MHz.
FApplications FM multiplex radio receivers, pagers, radios, and other signal generators FFeatures 1) Built-in high-speed prescaler can divide 130 MHzVCO.
2) Low current dissipation (during operation: 1.
5mA, PLL OFF: 200µA Typ.
) 3) Seven standard frequencies: 25kHz, 12.
5kHz, 6.
25kHz, 10kHz, 9kHz, 5kHz, and 1kHz.
4) 5) 6) 7) Counter for intermediate frequency detection.
Unlock detection circuit.
Four output ports...

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