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2015-07-0011

PT0466-3

08/05/15

4

PI3CH1012

10-Bit Bus Switch, 2-Enable High and Low

1.8V/2.5V/3.3V, High-Bandwidth, Hot Plug

Switch Characteristics

Over 3.3V Operating Range

Symbol

Description

Test Conditions

(1)

Min

Typ

Max

Unit

Propagation Delay

See test Diagram

-

-

0.3

ns

Enable Time EN , EN to Ax or Bx

See test Diagram

1.5

-

9.0

Disable Time EN , EN to Ax or Bx

See test Diagram

1.5

-

9.0

Note:

1. See test circuit and waveforms.

2. This parameter is guaranteed but not tested on Propagation Delays.

3. The switch contributes no propagation delay other than the RC delay of the On-Resistance of the switch and the load capacitance. The time

constant for the switch alone is of the order of 0.30ns for 10pF load. Since this time constant is much smaller than the rise/fall times of typical

driving signals, it adds very little propagation delay to the system. Propagation delay of the switch when used in a system is determined by the

driving circuit on the driving side of the switch and its interaction with the load on the driven side.

Over 2.5V Operating Range

Symbol

Description

Test Conditions

(1)

Min

Typ

Max

Unit

Propagation Delay

See test Diagram

-

-

0.3

ns

Enable Time EN , EN to Ax or Bx

See test Diagram

1.5

-

15.0

Disable Time EN , EN to Ax or Bx

See test Diagram

1.5

-

12.0

Note:

1. See test circuit and waveforms.

2. This parameter is guaranteed but not tested on Propagation Delays.

3. The switch contributes no propagation delay other than the RC delay of the On-Resistance of the switch and the load capacitance. The time

constant for the switch alone is of the order of 0.30ns for 10pF load. Since this time constant is much smaller than the rise/fall times of typical

driving signals, it adds very little propagation delay to the system. Propagation delay of the switch when used in a system is determined by the

driving circuit on the driving side of the switch and its interaction with the load on the driven side.

Over 1.8V Operating Range

Symbol

Description

Test Conditions

(1)

Min

Typ

Max

Unit

Propagation Delay

See test Diagram

-

-

0.3

ns

Enable Time EN , EN to Ax or Bx

See test Diagram

1.5

-

25.0

Disable Time EN , EN to Ax or Bx

See test Diagram

1.5

-

12.0

Note:

1. See test circuit and waveforms.

2. This parameter is guaranteed but not tested on Propagation Delays.

3. The switch contributes no propagation delay other than the RC delay of the On-Resistance of the switch and the load capacitance. The time

constant for the switch alone is of the order of 0.30ns for 10pF load. Since this time constant is much smaller than the rise/fall times of typical

driving signals, it adds very little propagation delay to the system. Propagation delay of the switch when used in a system is determined by the

driving circuit on the driving side of the switch and its interaction with the load on the driven side.