Philips Semiconductors

Product data sheet

GTL2002

2-bit bi-directional low voltage translator

2004 Sep 29

9

AC CHARACTERISTICS FOR CBT TYPE APPLICATION

SYMBOL

PARAMETER DESCRIPTION

LIMITS

UNITS

Min

Mean

Max

—

—

250

ps

NOTES:

1. This parameter is warranted but not production tested. The propagation delay is based on the RC time constant of the typical on-state

resistance of the switch and a load capacitance of 50 pF, when driven by an ideal voltage source (zero output impedance).

AC WAVEFORMS

INPUT

1.5 V

OUTPUT

SA00639

1.5 V

1.5 V

1.5 V

3 V

0 V

Waveform 3. Input (Sn) to Output (Dn) Propagation Delays

TEST CIRCUIT AND WAVEFORMS

500

Ω

Load Circuit

DEFINITIONS

Load capacitance includes jig and probe capacitance;

see AC CHARACTERISTICS for value.

TEST

S1

open

7 V

open

SA00012

500

Ω

From Output

Under Test

S1

7 V

Open

GND

Waveform 4. Load circuit