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PARAMETER MEASUREMENT INFORMATION

LOADCIRCUIT

C =30pF

(seeNote A)

L

Test

Point

FromOutput

UnderTest

t

w

VOLTAGEWAVEFORMS

PULSEDURATION

t

h

t

su

VOLTAGEWAVEFORMS

SETUP ANDHOLDTIMES

Timing

Input

V

ICR

V

REF

Input

V

IL

V

IH

V

REF

V

I(PP)

t

PHL

V

OH

V

OL

Output

V

/2

CC

V

/2

CC

t

PLH

t

PHL

V

IH

V

IL

V

OL

V

OH

LVCMOS

Input

Output

VOLTAGEWAVEFORMS

PROPAGATIONDELAY TIMES

V

/2

CC

V

/2

CC

V

I(PP)

V

ICR

Timing

Input

V

ICR

VOLTAGEWAVEFORMS

PROPAGATIONDELAY TIMES

V

REF

Input

V

REF

V

IH

V

IL

V

/2

CC

VOLTAGE ANDCURRENTWAVEFORMS

INPUTS ACTIVE ANDINACTIVETIMES

0V

V

CC

V

/2

CC

LVCMOS

Input

RESET

t

act

t

inact

10%

90%

I

CCH

I

CCL

I

CC

(seeNoteB)

SN74SSTV32867-EP

26-BIT REGISTERED BUFFER

WITH SSTL_2 INPUTS AND LVCMOS OUTPUTS

SCES664 – SEPTEMBER 2006

A.

B.

C.

All input pulses are supplied by generators having the following characteristics: PRR

≤ 10 MHz, Z

slew rate = 1 V/ns

±20% (unless otherwise noted).

D.

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

E.

F.

G.

H.

Figure 1. Load Circuit and Voltage Waveforms

6

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