7

INDUSTRIALTEMPERATURERANGE

IDTQS32XVH2245

2.5V / 3.3V 16-BIT HIGH BANDWIDTH BUS SWITCH

TEST CIRCUITS AND WAVEFORMS

Open

GND

Pulse

Generator

D.U.T.

500

Ω

500

Ω

(1, 2)

SAME PHASE

INPUT TRANSITION

OPPOSITE PHASE

INPUT TRANSITION

0V

0V

OUTPUT

CONTROL

INPUT

0V

OUTPUT

NORMALLY

LOW

0V

SWITCH

CLOSED

OUTPUT

NORMALLY

HIGH

ENABLE

DISABLE

SWITCH

OPEN

0V

TEST CONDITIONS

Symbol

Unit

6

2 x Vcc

V

3

Vcc

V

1.5

V

300

150

mV

300

150

mV

50

30

pF

NOTE:

1. Diagram shown for input Control Enable-LOW and input Control Disable-HIGH.

NOTES:

1. Pulse Generator for All Pulses: Rate

2. Pulse Generator for All Pulses: Rate

DEFINITIONS:

SWITCH POSITION

Test

Switch

GND

Open

Propagation Delay

Test Circuits for All Outputs

Enable and Disable Times