PZT2222AT1

3

Motorola Small–Signal Transistors, FETs and Diodes Device Data

Vi

90%

10%

tp

tr

0

VCC

R2

R1

Vi

D.U.T.

Vo

Figure 1. Input Waveform and Test Circuit for Determining Delay Time and Rise Time

Figure 2. Input Waveform and Test Circuit for Determining Storage Time and Fall Time

Vi = – 0.5 V to +9.9 V, VCC = +30 V, R1 = 619 Ω, R2 = 200 Ω.

PULSE GENERATOR:

OSCILLOSCOPE:

PULSE DURATION

tp ≤

200 ns

INPUT IMPEDANCE

Zi > 100 kΩ

RISE TIME

tr ≤

2 ns

INPUT CAPACITANCE

Ci <

12 pF

DUTY FACTOR

δ =

0.02

RISE TIME

tr

<

5 ns

tf

100

µs

– 13.8 V

0

+16.2 V

Vi

TIME

VCC

Vo

OSCILLOSCOPE

D.U.T.

Vi

R2

R3

R4

D1

R1

VBB