GTL2008_4

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© NXP B.V. 2010. All rights reserved.

Product data sheet

Rev. 04 — 19 February 2010

8 of 22

NXP Semiconductors

GTL2008

GTL translator with power good control and high-impedance outputs

9.

Limiting values

[1]

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

[2]

Current into any output in the LOW state.

[3]

Current into any output in the HIGH state.

[4]

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.

10. Recommended operating conditions

Table 10.

Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134).

Voltages are referenced to GND (ground = 0 V).

Symbol

Parameter

Conditions

Min

Max

Unit

supply voltage

−0.5

+4.6

V

input clamping current

-

−50

mA

input voltage

A port (LVTTL)

−0.5[1]

+4.6

V

B port (GTL)

−0.5[1]

+4.6

V

output clamping current

-

−50

mA

output voltage

output in OFF or HIGH state; A port

−0.5[1]

+4.6

V

output in OFF or HIGH state; B port

−0.5[1]

+4.6

V

LOW-level output current[2]

A port

-

32

mA

B port

-

30

mA

HIGH-level output current[3]

A port

-

−32

mA

storage temperature

−60

+150

°C

maximum junction temperature

[4] -+125

°C

Table 11.

Operating conditions

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

supply voltage

3.0

3.3

3.6

V

termination voltage

GTL

-

1.2

-

V

reference voltage

GTL

0.64

0.8

1.1

V

input voltage

A port

0

3.3

3.6

V

B port

0

3.6

V

HIGH-level input voltage

A port and ENn

2

-

-

V

B port

-

-

V

LOW-level input voltage

A port and ENn

-

-

0.8

V

B port

-

-

V

HIGH-level output current

A port

-

-

−16

mA

LOW-level output current

A port

-

-

16

mA

B port

-

-

15

mA

ambient temperature

operating in free-air

−40

-

+85

°C