Datasheet

GTL2002 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 8 — 19 August 2013 11 of 27
NXP Semiconductors
GTL2002
2-bit bidirectional low voltage translator
12.2 Dynamic characteristics for CBT-type application
[1] This parameter is warranted by the ON-state resistance at GREF = 4.5 V, but is not directly 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).
Table 11. Dynamic characteristics for CBT-type application
T
amb
=  40  C to +85  C; V
GREF
=5V  0.5 V; GND = 0 V; t
r
=t
f
 3.0 ns; C
L
=50pF.
Symbol Parameter Conditions Min Typ Max Unit
t
PD
propagation delay
[1]
- - 250 ps
t
PD
= the maximum of t
PLH
or t
PHL
.
V
M
= 1.5 V; V
I
= GND to 3.0 V.
Fig 10. Input (Sn) to output (Dn) propagation delays
002aab664
3.0 V
0 V
V
OH
V
OL
t
PLH
t
PHL
1.5 V 1.5 Vinput
output
1.5 V
1.5 V