GS4915 datasheet(11/27 Pages) GENNUM

11 / 27 page

GS4915 ClockCleaner™

Data Sheet

39145 - 5

June 2009

11 of 27

Output Jitter

Differential Output

–

100kHz to 10MHz

–

Unfiltered

–

Output Jitter

Single-ended Output

–

100kHz to 10MHz

–

Unfiltered

–

100

–

Output Duty Cycle

–

Differential output

–

Single-ended

output

–

Differential Clock Output Rise / Fall Time

–

100

Ω diff. load

–

500

–

Single-ended Clock Output Rise / Fall

Time

–

10 pF load

–

1200

–

Input Clock Frequency

–

165

MHz

–

Output Clock Frequency

–

165

MHz

–

Lock Detect Time

tLOCKD

Within 300ppm of

reference

frequency

–

500

–

Unlock Detect Time

tUNLOCKD

Within 700ppm of

reference

frequency

–

500

–

Lock Time

tLOCK

––

–

Device Latency

–

Differential in,

Differential out,

SKEW_EN = LOW

–1.2

–

Differential in,

Differential out,

SKEW_EN = HIGH

–

1.2 -

Tout/4

–ns

–

Single ended in,

single ended out,

SKEW_EN = LOW

–3.5

–

Single ended in,

single ended out,

SKEW_EN = HIGH

–

3.5 -

Tout/4

–ns

–

Device Latency Difference

–

750

–

NOTES:

1. One UI refers to one cycle of the input CLK.

2. Assuming power up has already occurred.

3. Difference between cleaning and bypass modes.

Table 2-2: AC Electrical Characteristics (Continued)

VDD = 1.8V ±5%, TA = 0ºC to 70ºC, unless otherwise shown

Parameter

Symbol

Conditions

Min

Typ

Max

Units

Notes

GS4915 Datasheet(PDF) 11 Page - Gennum Corporation

GS4915 Datasheet(HTML) 11 Page - Gennum Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

Datasheet Download

Link URL