CDC203

3.3-V HEX INVERTER/CLOCK DRIVER

SCAS324A – OCTOBER 1989 – REVISED NOVEMBER 1995

4

POST OFFICE BOX 655303

PARAMETER MEASUREMENT INFORMATION

tPLH

tPHL

50% VCC

VOH

VOL

From Output

Under Test

CL = 30 pF

(see Note A)

500

Ω

50% VCC

50%

50%

VCC

VOLTAGE WAVEFORMS

PROPAGATION DELAY TIMES

LOAD CIRCUIT

Input

(see Note B)

Output

0 V

NOTES: A. CL includes probe and jig capacitance.

B. Input pulses are supplied by generators having the following characteristics: PRR

≤ 10 MHz, ZO = 50 Ω, tr = 3 ns, tf = 3 ns.

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

Figure 1. Load Circuit and Voltage Waveforms