PI3A125 datasheet(4/8 Pages) PERICOM

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PI3A125

SOTINY Low Voltage SPST

AnalogSwitch/BusSwitch

PS8575A

06/27/04

Load Circuit

VCC = 2.5V ±0.2V

500

Ω

500

Ω

2 x VCC

Open

GND

From Output

Under Test

CL = 30pF

(See Note 1)

Input

tPLH

tPHL

VCC

VCC/2

0 V

Output

VOH

VOL

Voltage Waveforms

Propagation Delay Times

tPZL

Output

Control

(Low Level

Enabling)

VCC/2

tPLZ

tPHZ

VOL

VCC

tPZH

+0.15V

–0.15V

Output

Waveform 1

S1 at 2 x VCC

(see Note 2)

Output

Waveform 2

S1 at GND

(see Note 2)

VOH

VOL

VCC

Voltage Waveforms

Propagation Delay Times

t d

t Z

t/ L

t Z

t/ H

Notes:

1. CL includes probe and jig capacitance.

2. Waveform 1 is for an output with internal conditions such that the output is LOW except when disabled by the output control.

Waveform 2 is for an output with internal conditions such that the output is HIGH except when disabled by the output control.

3. All input pulses are supplied by generators having the following characteristics: PRR <10 MHz, ZO = 50Ω, tr ≤ 2ns, tf ≤ 2ns.

4. The outputs are measured one at a time with one transition per measurement.

5. tPLZ and tPHZ are the same as tdis.

6. tPZL and tPZH are the same as ten.

7. tPLH and tPHL are the same as tpd.

Figure 1. Test Circuit and Voltage Waveforms for VCC=2.5V

Test Circuits and Timing Diagrams

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