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SA00647

S1

S10

D1

D10

GTL2010

10-BIT BIDIRECTIONAL LOW-VOLTAGE TRANSLATOR

SCDS221 – SEPTEMBER 2006

ABC

HIGH-to-LOW Translation (Assuming Dn is at the Higher Voltage Level)

INPUTS

OUTPUTS

TRANSISTOR

D10–D1

S10–S1

H

H

0 V

X

X

Off

H

H

H

On

H

H

L

On

L

L

X

X

Off

(1)

H = HIGH voltage level, L = LOW voltage level, X = don't care

(2)

(3)

(4)

Sn is not pulled up or pulled down.

(5)

Sn follows the Dn input LOW.

INPUTS

OUTPUTS

TRANSISTOR

D10–D1

S10–S1

H

H

0 V

X

X

Off

H

H

Nearly off

H

H

L

On

L

L

X

X

Off

(1)

H = HIGH voltage level, L = LOW voltage level, X = don't care

(2)

(3)

(4)

(5)

Dn follows the Sn input LOW.

CLAMP SCHEMATIC

3

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