cy28548 SpectraLinear Inc, cy28548 Datasheet
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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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