ICS671-15 datasheet(1/6 Pages) ICST

Part #	ICS671-15

Description	ZERO DELAY, LOW SKEW BUFFER

PDF	6 Pages

Scroll/Zoom	100%

Manufacturer	ICST [Integrated Circuit Systems]

Direct Link	http://www.icst.com

Logo

1 / 6 page

ICS671-15

MDS 671-15 B

1

Revision 021904

Integrat ed Circuit Systems ● 525 Race Stre et, San Jo se, CA 9 5126 ● te l (40 8 ) 2 97-12 01 ● www.ics t.co m

ZERO DELAY, LOW SKEW BUFFER

Description

The ICS671-15 is a low-jitter, low-skew,

high-performance zero delay buffer (ZDB) for

high-speed applications. The device is designed using

ICS’ proprietary low-jitter PLL (Phase-Locked Loop)

techniques. The ICS671-15 includes a ZDB bank of

four outputs running at 33 MHz, and two outputs at 66

MHz from the CPU PLL. This device also provides two

66 MHz zero delay clocks derived from the AGP PLL. In

the zero delay mode, the rising edge of the input clock

is aligned with the rising edges of the feedback clock.

The ICS671-15 provides feedback clocks internally for

the CPU PLL and the AGP PLL, and with the lowest

jitter.

Features

• Packaged in 24-pin TSSOP

• Input-output delay (±300 ps)

• Two ZDB 66 MHz outputs from a 66 MHz input AGP

clock

• Two ZDB 66 MHz outputs, plus four 33 MHz outputs

from a 33 MHz input CPU clock

• Output-to-output skew is less than 250 ps

• Full CMOS outputs with 18 mA output drive

capability at TTL levels (at 3.3 V)

• Spread SmartTM technology works with spread

spectrum clock generators

• Advanced, low-power, sub-micron CMOS process

• Operating voltage of 3.3 V

• Separate hardware output enable pins: OE1, OE2,

OE3, OE4, OE5 and OE6

Block Diagram

66M_AGPOUT2

AGP PLL

66M_IN

/2

VDD

4

GND

4

CPU PLL

33M_IN

OE4

OE1

OE5

OE6

OE2

OE3

66M_AGPOUT1

66M_CPUOUT1

66M_CPUOUT2

33M_PCIOUT1

33M_PCIOUT2

33M_PCIOUT3

33M_PCIOUT4

Similar Part No. - ICS671-15

Manufacturer	Part #	Datasheet	Description
Integrated Circuit Syst...	ICS671-01	42Kb / 4P	Zero Delay, Low Skew Buffer and Multipler Revision 051700
Renesas Technology Corp	ICS671-01	338Kb / 7P	ZERO DELAY LOW SKEW BUFFER AND MULTIPLIER 051310
Integrated Circuit Syst...	ICS671-03	51Kb / 4P	3.3 Volt Zero Delay, Low Skew Buffer
Renesas Technology Corp	ICS671-03	356Kb / 10P	3.3 VOLT ZERO DELAY, LOW SKEW BUFFER 051310
Integrated Circuit Syst...	ICS671-06	176Kb / 6P	3.3 VOLT ZERO DELAY, LOW SKEW BUFFER

More results

Similar Description - ICS671-15

Manufacturer	Part #	Datasheet	Description
Integrated Circuit Syst...	ICS574	55Kb / 4P	Zero Delay, Low Skew Buffer Revision 051801
	ICS9112-18	62Kb / 4P	Zero Delay, Low Skew Buffer Revision 050400
	MK2304-2	134Kb / 5P	ZERO DELAY, LOW SKEW BUFFER Revision 050306
	MK2308-2	121Kb / 5P	ZERO DELAY LOW SKEW BUFFER Revision 111103
Integrated Device Techn...	ICS574MLFT	168Kb / 7P	ZERO DELAY, LOW SKEW BUFFER
Micrel Semiconductor	PL123-09OC	392Kb / 9P	Low Skew Zero Delay Buffer
Micrel Semiconductor	PL123-05SC	392Kb / 9P	Low Skew Zero Delay Buffer
Renesas Technology Corp	MK2304-1	253Kb / 9P	ZERO DELAY, LOW SKEW BUFFER 072710
	MK2304-2	330Kb / 7P	ZERO DELAY, LOW SKEW BUFFER 051310
	MK2308-2	333Kb / 7P	ZERO DELAY, LOW SKEW BUFFER 051310

More results

ICS671-15 Datasheet(PDF) 1 Page - Integrated Circuit Systems

ICS671-15 Datasheet(HTML) 1 Page - Integrated Circuit Systems

Similar Part No. - ICS671-15

Similar Description - ICS671-15

Html Pages

1 2 3 4 5 6

Datasheet Download

Link URL