DS90CP22

SNLS053E – MARCH 2000 – REVISED APRIL 2013

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AC Electrical Characteristics (continued)

Over recommended operating supply and temperature ranges unless otherwise specified

(1)

Symbol

Parameter

Conditions

Min

Typ

Max

Units

40

90

ps

1.2V at 800Mbps

65

120

ps

Propagation Low to High Delay, Figure 8

0.9

1.3

1.6

ns

Propagation Low to High Delay, Figure 8

1.0

1.3

1.5

ns

Propagation High to Low Delay, Figure 8

0.9

1.3

1.6

ns

Propagation High to Low Delay, Figure 8

1.0

1.3

1.5

ns

0

225

ps

Output Channel-to-Channel Skew, Figure 9

35

80

ps

(3)

The parameters are specified by design. The limits are based on statistical analysis of the device performance over PVT range with the

following equipment test setup: HP70004A (display mainframe) with HP70841B (pattern generator), 5 feet of RG-142 cable with DUT

test board and HP83480A (digital scope mainframe) with HP83483A (20GHz scope module).

AC Timing Diagrams

Figure 3. Input-to-Select rising edge setup and hold times and mux switch time

Figure 4. Input-to-Select falling edge setup and hold times and mux switch time

4

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