ICS661 View Datasheet(PDF) - Integrated Device Technology
Part Name
Description
MFG CO.
'ICS661' PDF : 7 Pages View PDF
PRECISION AUDIO CLOCK SOURCE
DATASHEET
ICS661
Description
The ICS661 provides synchronous clock generation for
audio sampling clock rates derived from an MPEG stream,
or can be used as a standalone clock source with a 27 MHz
crystal. The device uses the latest PLL technology to
provide excellent phase noise and long term jitter
performance for superior synchronization and S/N ratio.
Please contact IDT if you have a requirement for an input
and output frequency not included here - we can rapidly
modify this product to meet special requirements.
Features
• Packaged in 16-pin TSSOP
• Available in Pb (lead) fere package
• Clock or crystal input
• Low phase noise
• Low jitter
• Exact (0 ppm) multiplication ratios
• Reference clock output available
• Support for 256, 384, 512, and 768 times sampling rate
Block Diagram
X2
X1/REFIN
SELIN
S3:0 4
VDD (P2)
Crystal
Oscillator
VDD (P3) VDDO VDDR
REF
PLL Clock
Synthesis
CLK
GND (P13)
GND (P6) GND (P5)
IDT™ / ICS™ PRECISION AUDIO CLOCK SOURCE
1
ICS661
REV D 111804
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