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PARAMETER MEASUREMENT INFORMATION

(see Note A)

TEST CIRCUIT

S1

2

Open

GND

VOLTAGE WAVEFORMS

Data Out at

B. Waveform 1 is for an output with internal conditions such that the output is low, except when disabled by the output control.

Waveform 2 is for an output with internal conditions such that the output is high, except when disabled by the output control.

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

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

50

Ω

DUT

50

Ω

50

Ω

50

Ω

TEST

S1

3.3 V

± 0.3 V

3.3 V

± 0.3 V

Open

Open

200

Ω

200

Ω

10 pF

10 pF

Input Generator

Input Generator

Data Out at

3.5 V

1.5 V

Data In at

Ax or Ay

2.5 V

VOLTAGE WAVEFORMS

Output

Input

2.5 V

3.5 V

1.5 V

TS3L500AE

16-BIT TO 8-BIT SPDT GIGABIT LAN SWITCH

WITH LED SWITCH AND ENHANCED ESD PROTECTION

SCDS246 – JUNE 2007

(Skew)

Figure 6. Test Circuit and Voltage Waveforms

9

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