Philips Semiconductors

Product specification

GTL2000

22-bit GTL processor voltage clamp

2000 Jan 25

3

PIN DESCRIPTION

PIN

NUMBER

SYMBOL

NAME AND FUNCTION

1

GND

Ground (0V)

2

Source of reference transistor

3 – 24

25 – 46

47

Drain of reference transistor

48

Gate of reference transistor

CLAMP SCHEMATIC

SA00522

SYMBOL

PARAMETER

CONDITIONS

RATING

UNIT

DC source reference voltage

–0.5 to +7.0

V

DC drain reference voltage

–0.5 to +7.0

V

DC gate reference voltage

–0.5 to +7.0

V

–0.5 to +7.0

V

–0.5 to +7.0

V

DC reference diode current

–50

mA

–50

mA

–50

mA

DC clamp current per channel

Channel in ON-state

±35

mA

Storage temperature range

–65 to +150

°C

NOTES:

1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the

device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to

absolute-maximum-rated conditions for extended periods may affect device reliability.

2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction

temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150

°C.

3. The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings are observed.

RECOMMENDED OPERATING CONDITIONS

SYMBOL

PARAMETER

CONDITIONS

LIMITS

UNIT

SYMBOL

PARAMETER

CONDITIONS

Min

Max

UNIT

DC source reference voltage

1.0

4.4

V

DC drain reference voltage

5

V

DC gate reference voltage

5

V

5

V

0

0.2

V

5

V

0

0.4

V

Switch input leakage current

15

µA

2.5

µA

Operating ambient temperature range

In free air

0

+85

°C