TXB0101DBVT datasheet(11/23 Pages) TI

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PARAMETER MEASUREMENT INFORMATION

From Output

Under Test

LOAD CIRCUIT FOR

ENABLE/DISABLE

TIME MEASUREMENT

× VCCO

Open

50 kW

VCCI

0 V

VCCI/2

VOLTAGE WAVEFORMS

PROPAGATION DELAY TIMES

VOLTAGE WAVEFORMS

PULSE DURATION

Input

tPZL/tPLZ

tPHZ/tPZH

× VCCO

Open

TEST

A. CL includes probe and jig capacitance.

B. All input pulses are supplied by generators having the following characteristics: PRRv10 MHz, ZO = 50 Ω, dv/dt ≥ 1 V/ns.

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

D. tPLH and tPHL are the same as tpd.

E. VCCI is the VCC associated with the input port.

F. VCCO is the VCC associated with the output port.

G. All parameters and waveforms are not applicable to all devices.

50 kW

From Output

Under Test

1 MW

15 pF

LOAD CIRCUIT FOR MAX DATA RATE,

PULSE DURATION PROPAGATION

DELAY OUTPUT RISE AND FALL TIME

MEASUREMENT

tPLH

tPHL

0 V

VCCO/2

VCCI/2

0.9 y VCCO

VCCO/2

0.1 y VCCO

VCCI

Input

Output

VOH

VOL

TXB0101

www.ti.com........................................................................................................................................... SCES639A – JANUARY 2007 – REVISED NOVEMBER 2008

Figure 3. Load Circuits and Voltage Waveforms

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