SM8703AV Datasheet (Nippon Precision Circuits Inc)

SM8703AV, Clock Generator

Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Name VDD VSS MO1 MCK MLEN VDDA VSSA XTI X TO RSV RSV SO1 VSS2 VDD2 SO4 SO3 RSV VSS1 VDD1 SO2 RSV SO5 FSEL/MDT MO2 I/O * * O Ip 1 Ip 1 * * I O * * O * * O O *

SM8703AV NIPPON PRECISION CIRCUITS INC.

Clock Generator for MPEG2 System OVERVIEW The SM8703AV is a 27 MHz master clock, 5-system output clock generator for MPEG2 system.

It has 2 builtin PLLs that, with the addition of a single crystal oscillator element, can generate 384fs, 512fs and 768fs clocks which are necessary for MPEG2 system, plus independent ﬁxed-frequency 27 MHz and 33.8688 MHz output clocks.

Each output can stop unused output by using disable function, therefore, unnecessary radia

SM8703AV Features

* s PINOUT (Top View) s s s s s s 27 MHz master clock (internal PLL reference clock) Generated clocks

* 27 MHz output

* 33.8688 MHz output

* 384fs output

* 512fs output

* 768fs output Sampling frequency fs

* 44.1/48 kHz Output disable function Low j