ICS840004 datasheet(9/13 Pages) ICST

部件名	ICS840004

功能描述	FEMTOCLOCKS CRYSTAL-TO LVCMOS/LVTTL FREQUENCY SYNTHESIZER

PDF	13 Pages

Scroll/Zoom	100%

制造商	ICST [Integrated Circuit Systems]

网页	http://www.icst.com

标志

9 / 13 page

Integrated

Circuit

Systems, Inc.

840004AG

www.icst.com/products/hiperclocks.html

REV. A SEPTEMBER 16, 2004

ICS840004

FEMTOCLOCKS™CRYSTAL-TO-

LVCMOS/LVTTL FREQUENCY SYNTHESIZER

PRELIMINARY

PARAMETER MEASUREMENT INFORMATION

Pulse Width

PERIOD

odc =

DDO

Q0:Q3

RMS PHASE JITTER

OUTPUT SKEW

3.3V CORE/3.3V OUTPUT LOAD AC TEST CIRCUIT

SCOPE

LVCMOS

1.65V±5%

-1.65V±5%

OUTPUT DUTY CYCLE/PULSE WIDTH/PERIOD

Clock

Outputs

20%

80%

20%

t F

DD,

DDA, VDDO

GND

Phase Noise Mask

Offset Frequency

Phase Noise Plot

RMS Jitter = Area Under the Masked Phase Noise Plot

tsk(o)

DDO

OUTPUT RISE/FALL TIME

SCOPE

LVCMOS

2.05V±5%

-1.25V±5%

DD,

DDA

GND

1.25V±5%

DDO

3.3V CORE/2.5V OUTPUT LOAD AC TEST CIRCUIT

ICS840004 数据表(PDF) 9 Page - Integrated Circuit Systems

ICS840004 数据表(HTML) 9 Page - Integrated Circuit Systems

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13

数据表下载