AI00827

2.4V

0.45V

2.0V

0.8V

Figure 3. AC Testing Input Output Waveforms

Input Rise and Fall Times

≤ 20ns

Input Pulse Voltages

0.45V to 2.4V

Input and Output Timing Ref. Voltages

0.8V to 2.0V

AC MEASUREMENT CONDITIONS

AI00828

1.3V

OUT

CL = 100pF

CL includes JIG capacitance

3.3k

Ω

1N914

DEVICE

UNDER

TEST

Figure 4. AC Testing Load Circuit

Note that Output Hi-Z is defined as the point where data

is no longer driven.

Symbol

Parameter

Test Condition

Min

Max

Unit

Input Capacitance

=

6

pF

Output Capacitance

=

12

pF

Note: 1. Sampled only, not 100% tested.

°C, f = 1 MHz )

AI00771

tAXQX

tEHQZ

DATA OUT

A0-A13

E

G

Q0-Q7

tAVQV

tGHQZ

tGLQV

tELQV

VALID

Hi-Z

Figure 5. Read Mode AC Waveforms

4/10

M27128A