cy28548 SpectraLinear Inc, cy28548 Datasheet
cy28548
Manufacturer Part Number
cy28548
Description
Clock Generator For Intel Crestline Chipset
Manufacturer
SpectraLinear Inc
Datasheet
1.CY28548.pdf
(30 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
cy28548ZXC
Manufacturer:
PHILIPS
Quantity:
228
Company:
Part Number:
cy28548ZXCT
Manufacturer:
PHILIPS
Quantity:
690
Rev 1.5, September 16, 2008
2200 Laurelwood Road, Santa Clara, CA 95054
Features
• Compliant to Intel
• Low power push-pull type differential output buffers
• Integrated voltage regulator
• Integrated resistors on differential clocks
• Scalable low voltage VDD_IO (3.3V to 1.05V)
• 8-step drive strength control on Single-ended clocks
• 100 MHz Differential SRC clocks
• 100 MHz Differential LCD clock
• 96 MHz Differential DOT clock
• 48 MHz USB clocks
for better EMI reduction
Block Diagram
®
CK505
Clock Generator for Intel
Tel:(408) 855-0555
x2 / x3 x7/11
• 33 MHz PCI clock
• 27 MHz Video clocks
• Buffered Reference Clock 14.318 MHz
• Low-voltage frequency select input
• I
• Ideal Lexmark Spread Spectrum profile for maximum
• 3.3V Power supply
• 64-pin TSSOP packages
CPU
electromagnetic interference (EMI) reduction
2
C support with readback capabilities
Fax:(408) 855-0550
SRC
PCI REF DOT96 USB_48 LCD
x6
®
x 1
Crestline Chipset
x 1
www.SpectraLinear.com
CY28548
x 1
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