4

P-0.4

07/27/04

PI3CH401

Low Voltage, 5Ω, 4-Channel

ADVANCE INFORMATION

Notes:

1. See test circuit and waveforms.

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

3. The switch contributes no propagational 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 0.25ns for 10pF load. Since this time constant is much smaller than the rise/fall times of typical

driving signals, it adds very little propagational delay to the system. Propagational 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.

Switching Characteristics over 3.3V Operating Range

Parameters

Description

Com.

Units

Min.

Typ.

Max.

See Test Diagram

0.3

ns

Enable Time ENx to Ax or Bx

See Test Diagram

1.5

9.0

Disable Time ENx to Ax or Bx

1.5

9.0

Switching Characteristics over 2.5V Operating Range

Parameters

Description

Com.

Units

Min.

Max.

See Test Diagram

0.3

ns

Enable Time ENx to Ax or Bx

See Test Diagram

1.5

15.0

Disable Time ENx to Ax or Bx

1.5

12.0

Parameter

Description

Test Condition

Min.

Typ.

Max.

Units

Crosstalk

10 MHz

-78

dB

Off-Isolation

10 MHz

-60

BW

-3dB Bandwidth

See Test Diagram

200

500

MHz