3-15

AC Test Circuit

NOTE: Includes Stray and Jig Capacitance

AC Testing Input, Output Waveforms

NOTE: AC Testing: All Parameters tested as per test circuit. Input

rise and fall times are driven at 1ns/V.

DUT

1.5V

1.5V

Timing Diagram

FIGURE 1. SET-UP AND HOLD TIME

FIGURE 2. THREE-STATE CONTROL

FIGURE 3. HMA510 TIMING DIAGRAM

FIGURE 4. PRELOAD TIMING DIAGRAM

DATA

INPUT

CLOCK

INPUT

3.0V

1.5V

0V

3.0V

1.5V

0V

THREE

STATE

CONTROL

1.5V

OUTPUT

STATE

HIGH IMPEDANCE

THREE

CLKX

XIN, YIN

RND, TC

ACC, SUB

CLKP

OUTPUT P, Y

CLKY

CLKP

PREL

OEX

OEM

OEL

OUTPUT

PINS

HMA510/883