GTL2007 datasheet(11/19 Pages) PHILIPS

11 / 19 page

9397 750 13264

Product data sheet

Rev. 01 — 2 June 2005

11 of 19

Philips Semiconductors

GTL2007

13-bit GTL to LVTTL translator with power good control

[1]

All typical values are at VCC = 3.3 V and Tamb =25 °C.

[2]

Includes ~7.6 ns RC rise time of test load pull-up on 11A, 1.5 k

Ω pull-up and 21 pF load on 11A has about 23 ns RC rise time.

12.1 Waveforms

VM = 1.5 V at VCC ≥ 3.0 V for A ports; VM =Vref for B ports.

tPLH

propagation delay,

EN1 to nAO or EN2 to nAO

see Figure 8

6.5

tPHL

6.5

tPLZ

disable time from LOW level,

EN1 to 5A (I/O) or EN2 to 6A (I/O)

see Figure 9

137ns

tPZL

enable time to LOW level,

EN1 to 5A (I/O) or EN2 to 6A (I/O)

Table 13:

Dynamic characteristics …continued

VCC = 3.3 V ± 0.3 V

Symbol

Parameter

Conditions

Min

Typ [1]

Max

Unit

VM = 3.0 V for A port and VTT for B port

A port to B port

a. Pulse duration

b. Propagation delay times

Fig 4.

Voltage waveforms

002aaa999

0 V

tpulse

002aab000

3.0 V

0 V

VOH

VOL

tPLH

tPHL

Vref

1.5 V

input

output

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