Datasheet Details
Part number:
SM8707F, SM8707E
Manufacturer:
NPC
File Size:
186.89 KB
Description:
Clock generator.
Note:
This datasheet PDF includes multiple part numbers: SM8707F, SM8707E.
Please refer to the document for exact specifications by model.
SM8707F, SM8707E, Clock Generator
No.
Name 1 VDD1 2 VSS1 3 MO1 MO2(E ver.) 4 NC(F ver.) 5 VDD2 6 VSS2 7 XTI 8 XTO 9 AO1 10 AO2 11 VSS3 12 VDD3 13 SO1 14 FSEL 15 SO2 16 NC I/O Description - Supply for digital block - Ground for digital block O Video system output O Video system output - Non connection output (leave pin open circuit)
SM8707E/F Clock Generator with Dual PLLs OVERVIEW The 8707E/F 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.
The lineup includes devices that support both 44.1/48kHz audio sampling frequencies (fs), switchable using a
SM8707F 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)
* Generated clocks Video system output Audio system output Signal processor system output SM8707E 27.0000MHz 512fs 33.8688MHz
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