BU2624 Datasheet - Rohm

BU2624 PLL frequency synthesizer for tuners

BU2624AF 163 Audio ICs FElectrical characteristics (unless otherwise noted, Ta = 25_C, VDD = 5.0V) BU2624AF 164 Audio ICs FCircuit operation Input data format BU2624AF Output data format CE output is set to LO. 165 Audio ICs BU2624AF Explanation of the data (1) Division data: For D0 th.

Audio ICs PLL frequency synthesizer for tuners BU2624AF The BU2624AF is a PLL frequency synthesizer IC designed for use in car stereos, high-fidelity audio systems, and CD radio cassettes. Featuring low current dissipation, low superfluous radiation, two frequency measurement counter systems, and two phase comparison outputs, this chip is ideal for high-performance multi-band systems. FApplications Car stereos, high-fidelity audio systems, radio cassettes, receivers, and other frequency generat.

BU2624 Features

* 1) Built-in high-speed prescaler can divide 130MHzVCO. 2) Low current dissipation (during operation: 6.0mA, PLL OFF: 300µA Typ.) 3) Seven standard frequencies: 50kHz, 25kHz, 12.5kHz, 10kHz, 9kHz, 5kHz, and 1kHz. 4) Two counters for intermediate frequency detection FAbsolute maximum ratings (Ta = 25_

BU2624_Rohm.pdf