GTL2014 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 3 — 14 June 2012 9 of 19
NXP Semiconductors
GTL2014
4-bit LVTTL to GTL transceiver
11. Dynamic characteristics
[1] All typical values are at V
CC
= 3.3 V and T
amb
=25°C.
Table 9. Dynamic characteristics
V
CC
=3.3V
±
0.3 V
Symbol Parameter Conditions Min Typ
[1]
Max Unit
GTL−; V
ref
= 0.6 V; V
TT
=0.9V
t
PLH
LOW to HIGH propagation delay An to Bn; see Figure 5 -2.85ns
t
PHL
HIGH to LOW propagation delay
An to Bn; see Figure 5
-3.37ns
t
PLH
LOW to HIGH propagation delay Bn to An; see Figure 6 -5.38ns
t
PHL
HIGH to LOW propagation delay
Bn to An; see Figure 6
-5.28ns
GTL; V
ref
= 0.8 V; V
TT
=1.2V
t
PLH
LOW to HIGH propagation delay An to Bn; see Figure 5 -2.85ns
t
PHL
HIGH to LOW propagation delay An to Bn; see Figure 5 -3.47ns
t
PLH
LOW to HIGH propagation delay Bn to An; see Figure 6 -5.28ns
t
PHL
HIGH to LOW propagation delay
Bn to An; see Figure 6
-4.97ns
GTL+; V
ref
= 1.0 V; V
TT
=1.5V
t
PLH
LOW to HIGH propagation delay An to Bn; see Figure 5 -2.85ns
t
PHL
HIGH to LOW propagation delay An to Bn; see Figure 5 -3.47ns
t
PLH
LOW to HIGH propagation delay Bn to An; see Figure 6 -5.18ns
t
PHL
HIGH to LOW propagation delay
Bn to An; see Figure 6
-4.77ns
