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Numéro de référence | ICS426 | ||
Description | Serial ATA/Fibre Channel Clock Synthesizer | ||
Fabricant | ICS | ||
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www.DataSheet4U.com
ICS426
Serial ATA/Fibre Channel Clock Synthesizer
Description
The ICS426 was developed for serial ATA (SATA) and
fiber channel. It generates a high quality, high
frequency clock output from a low cost frequency
crystal or clock input.
Using Phase-Locked-Loop (PLL) techniques, the
device runs from a standard fundamental mode,
inexpensive crystal or clock input.
Features
• Packaged in 16 pin TSSOP
• Input crystal or clock frequency of 25 MHz (typical)
• Supports serial ATA Generation 1
• Supports Fiber Channel
• Duty cycle of 45/55
• Operating voltage of 3.3V
• Advanced, low power, CMOS process
Block Diagram
S0:S1
25 MHz
Crystal or
Clock Input
X1
X2
Capacitors may be
required with a crystal input.
C rys tal
O s c illator
VDD
4
PLL /Clock
Synthesis
Circuitry
6
GND
CLK
OE
MDS 426 B
1
Revision 091102
Integrated Circuit Systems, Inc. q 525 Race Street, San Jose, CA 95126 q tel (408) 295-9800 q www.icst.com
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Pages | Pages 6 | ||
Télécharger | [ ICS426 ] |
No | Description détaillée | Fabricant |
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