TL3695

DIFFERENTIAL BUS TRANSCEIVER

SLLS044D − NOVEMBER 1988 − REVISED DECEMBER 1999

8

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

PARAMETER MEASUREMENT INFORMATION

tPHZ

Generator

(see Note B)

50

Ω

0 V to 3 V

3 V

0 V

Output

S1

CL

(see Note A)

RL = 500 Ω

1.5 V

1.5 V

Input

Output

tPZH

2.3 V

0.5 V

VOH

Voff ≈0 V

TEST CIRCUIT

VOLTAGE WAVEFORMS

NOTES: A. CL includes probe and jig capacitance.

B. The input pulse is supplied by a generator having the following characteristics: PRR

≤ 1 MHz, 50% duty cycle, tr ≤ 10 ns,

tf ≤ 10 ns, ZO = 50 Ω.

Figure 4. Driver Test Circuit and Voltage Waveforms

Generator

(see Note B)

3 V or 0 V

50

Ω

S1

RL = 500 Ω

Output

Output

5 V

CL

(see Note A)

Input

3 V

0 V

5 V

0.5 V

VOL

1.5 V

2.3 V

1.5 V

tPZL

tPLZ

TEST CIRCUIT

VOLTAGE WAVEFORMS

NOTES: A. CL includes probe and jig capacitance.

B. The input pulse is supplied by a generator having the following characteristics: PRR

≤ 1 MHz, 50% duty cycle, tr ≤ 10 ns,

tf ≤ 10 ns, ZO = 50 Ω..

Figure 5. Driver Test Circuit and Voltage Waveforms