NTB0102_Q100 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 1 — 18 April 2013 10 of 23
NXP Semiconductors
NTB0102-Q100
Dual supply translating transceiver; auto direction sensing; 3-state
Table 12. Dynamic characteristics for temperature range 40 C to +125 C
[1]
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 6; for wave forms see Figure 4 and Figure 5.
Symbol Parameter Conditions V
CC(B)
Unit
1.8 V 0.15 V 2.5 V 0.2 V 3.3 V 0.3 V 5.0 V 0.5 V
Min Max Min Max Min Max Min Max
V
CC(A)
= 1.5 V 0.1 V
t
pd
propagation
delay
A to B 1.4 15.9 1.2 13.1 1.1 13.0 0.8 12.9 ns
B to A 0.9 17.2 0.7 15.0 0.4 14.7 0.3 16.7 ns
t
en
enable time OE to A, B - 1.0 - 1.0 - 1.0 - 1.0 s
t
dis
disable time OE to A; no external load
[2]
1.0 12.5 1.0 12.5 1.0 12.5 1.0 12.5 ns
OE to B; no external load
[2]
1.0 18.1 1.0 16.2 1.0 14.9 1.0 14.6 ns
OE to A - 340 - 280 - 280 - 300 ns
OE to B - 220 - 220 - 220 - 220 ns
t
t
transition
time
A port 0.9 7.1 0.9 7.1 0.9 7.1 0.9 7.1 ns
B port 0.9 6.5 0.6 5.2 0.5 4.8 0.4 4.7 ns
t
sk(o)
output skew
time
between channels
[3]
- 0.5 - 0.5 - 0.5 - 0.5 ns
t
W
pulse width data inputs 25 - 25 - 25 - 25 - ns
f
data
data rate - 40 - 40 - 40 - 40 Mbps
V
CC(A)
= 1.8 V 0.15 V
t
pd
propagation
delay
A to B 1.6 14.0 1.4 10.7 1.3 9.8 1.2 9.5 ns
B to A 1.5 15.0 1.3 11.4 1.0 10.6 0.9 10.1 ns
t
en
enable time OE to A, B - 1.0 - 1.0 - 1.0 - 1.0 s
t
dis
disable time OE to A; no external load
[2]
1.0 11.5 1.0 11.5 1.0 11.5 1.0 11.5 ns
OE to B; no external load
[2]
1.0 16.5 1.0 14.5 1.0 13.3 1.0 12.7 ns
OE to A - 280 - 250 - 250 - 250 ns
OE to B - 220 - 220 - 220 - 220 ns
t
t
transition
time
A port 0.8 6.2 0.8 6.1 0.8 6.1 0.8 6.1 ns
B port 0.9 5.8 0.6 5.2 0.5 4.8 0.4 4.7 ns
t
sk(o)
output skew
time
between channels
[3]
- 0.5 - 0.5 - 0.5 - 0.5 ns
t
W
pulse width data inputs 22 - 19 - 19 - 19 - ns
f
data
data rate - 45 - 55 - 55 - 55 Mbps
V
CC(A)
= 2.5 V 0.2 V
t
pd
propagation
delay
A to B - - 1.1 9.3 1.0 8.2 0.9 7.7 ns
B to A - - 1.2 9.6 1.1 8.1 0.9 7.4 ns
t
en
enable time OE to A, B - - - 1.0 - 1.0 - 1.0 s
t
dis
disable time OE to A; no external load
[2]
- - 1.0 9.6 1.0 9.6 1.0 9.6 ns
OE to B; no external load
[2]
- - 1.0 12.6 1.0 11.4 1.0 10.8 ns
OE to A - - - 220 - 220 - 220 ns
OE to B - - - 220 - 220 - 220 ns
t
t
transition
time
A port - - 0.7 5.0 0.7 5.0 0.7 5.0 ns
B port - - 0.7 4.6 0.5 4.8 0.4 4.7 ns