OVERVIEW

The SM8707 series are dual-PLL clock generator ICs, using a 27MHz master clock, that generate independent audio clock, video clock, and signal processor clock outputs needed in DVD player/recorder applications. Each PLL loop filter and crystal oscillator circuit are built-in and require no external components, resulting in high precision clocks.

FEATURES

■ Supply voltage: 3.0 to 3.6V

■ Low current consumption: 35mA typ.

(VDD = 3.3V, all outputs with no load)

■ 27MHz master clock

(internal PLL reference clock)

■ PLL loop filter built-in

■ Crystal oscillator circuit built-in

■ Sampling frequency fs: 44.1/48kHz

■ 16-pin VSOP package (Pb free)

■ Generated clocks (Refer to “Output Frequency Listing”

on page 18 for details.)

APPLICATIONS

■ DVD players/recorders

■ DVD car navigation system