Micrel, Inc.

SY897132L

January 2011

5

M9999-011911-G

AC Electrical Characteristics

Symbol

Parameter

Condition

Min

Typ

Max

Units

Maximum Frequency

NRZ Data

1.5

Gbps

Propagation Delay

Figure 1a

0.4

4

ns

Deterministic Jitter

Note 8

40

Output Rise/Fall Times

(20% to 80%)

At full output swing.

140

175

ps

Duty Cycle

47

53

%

Output Enable Time

(OE LOW to HIGH)

See Figure 1b

8

20

ns

Output Disable Time

(OE HIGH to LOW)

See Figure 1b

3

10

ns

Notes:

6. Output-to-Output skew is the difference in time between both outputs, receiving data from the same input, for the same temperature, voltage and

transition.

7. Part-to-part skew is defined for two parts with identical power supply voltages at the same temperature and no skew at the edges at the

respective inputs.

8. Deterministic jitter is measured at 1.5Gbps with both K28.5 and 2