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TXB0104
www.ti.com
SCES650F –APRIL 2006–REVISED MAY 2012
SWITCHING CHARACTERISTICS
T
A
= 25°C, V
CCA
= 1.2 V
V
CCB
= 1.8 V V
CCB
= 2.5 V V
CCB
= 3.3 V V
CCB
= 5 V
FROM TO
PARAMETER UNIT
(INPUT) (OUTPUT)
TYP TYP TYP TYP
A B 6.9 5.7 5.3 5.5
t
pd
ns
B A 7.4 6.4 6 5.8
A 1 1 1 1
t
en
OE μs
B 1 1 1 1
A 18 15 14 14
t
dis
OE ns
B 20 17 16 16
t
rA
, t
fA
A-port rise and fall times 4.2 4.2 4.2 4.2 ns
t
rB
, t
fB
B-port rise and fall times 2.1 1.5 1.2 1.1 ns
t
SK(O)
Channel-to-channel skew 0.4 0.5 0.5 1.4 ns
Max data rate 20 20 20 20 Mbps
SWITCHING CHARACTERISTICS
over recommended operating free-air temperature range, V
CCA
= 1.5 V ± 0.1 V (unless otherwise noted)
V
CCB
= 1.8 V V
CCB
= 2.5 V V
CCB
= 3.3 V V
CCB
= 5 V
FROM TO
± 0.15 V ± 0.2 V ± 0.3 V ± 0.5 V
PARAMETER UNIT
(INPUT) (OUTPUT)
MIN MAX MIN MAX MIN MAX MIN MAX
A B 1.4 12.9 1.2 10.1 1.1 10 0.8 9.9
t
pd
ns
B A 0.9 14.2 0.7 12 0.4 11.7 0.3 13.7
A 1 1 1 1
t
en
OE μs
B 1 1 1 1
A 5.9 31 5.7 25.9 5.6 23 5.7 22.4
t
dis
OE ns
B 5.4 30.3 4.9 22.8 4.8 20 4.9 19.5
t
rA
, t
fA
A-port rise and fall times 1.4 5.1 1.4 5.1 1.4 5.1 1.4 5.1 ns
t
rB
, t
fB
B-port rise and fall times 0.9 4.5 0.6 3.2 0.5 2.8 0.4 2.7 ns
t
SK(O)
Channel-to-channel skew 0.5 0.5 0.5 0.5 ns
Max data rate 40 40 40 40 Mbps
SWITCHING CHARACTERISTICS
over recommended operating free-air temperature range, V
CCA
= 1.8 V ± 0.15 V (unless otherwise noted)
V
CCB
= 1.8 V V
CCB
= 2.5 V V
CCB
= 3.3 V V
CCB
= 5 V
FROM TO
± 0.15 V ± 0.2 V ± 0.3 V ± 0.5 V
PARAMETER UNIT
(INPUT) (OUTPUT)
MIN MAX MIN MAX MIN MAX MIN MAX
A B 1.6 11 1.4 7.7 1.3 6.8 1.2 6.5
t
pd
ns
B A 1.5 12 1.3 8.4 1 7.6 0.9 7.1
A 1 1 1 1
t
en
OE μs
B 1 1 1 1
A 5.9 31 5.1 21.3 5 19.3 5 17.4
t
dis
OE ns
B 5.4 30.3 4.4 20.8 4.2 17.9 4.3 16.3
t
rA
, t
fA
A-port rise and fall times 1 4.2 1.1 4.1 1.1 4.1 1.1 4.1 ns
t
rB
, t
fB
B-port rise and fall times 0.9 3.8 0.6 3.2 0.5 2.8 0.4 2.7 ns
t
SK(O)
Channel-to-channel skew 0.5 0.5 0.5 0.5 ns
Max data rate 60 60 60 60 Mbps
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