Datasheet

TXS02612
www.ti.com SCES682C –DECEMBER 2008–REVISED FEBRUARY 2009
SWITCHING CHARACTERISTICS
over operating free-air temperature range, V
CCA
= 2.5 V ± 0.2 V (unless otherwise noted)
V
CCB
= 1.2 V V
CCB
= 1.5 V V
CCB
= 1.8 V V
CCB
= 2.5 V V
CCB
= 3.3 V
FROM TO TEST
± 0.1 V ± 0.15 V ± 0.2 V ± 0.3 V
PARAMETER UNIT
(INPUT) (OUTPUT) CONDITIONS
TYP MIN MAX MIN MAX MIN MAX MIN MAX
Push-pull driving 4.4 11 7.4 4.4 3.8
CMDA CMDB
Open-drain driving 143 544 596 605 669
Push-pull driving 3.8 7.6 5.5 4.2 3.7
CMDB CMDA
Open-drain driving 137 434 444 414 372
t
PD
ns
CLKA CLKB Push-pull driving 4.1 12 8 4.8 3.8
DATA DATB 4.4 11 7 4.5 3.8
Push-pull driving
DATB DATA 4.4 8 5.5 4.1 3.7
SEL B-Port Push-pull driving 7 18 13 10.5 9
t
rA
A-port rise time Push-pull driving 1.4 0.75 2.2 0.74 2.2 1.06 2.6 0.7 2.8
t
rB
B-port rise time Push-pull driving 6.3 1.91 7.7 1.34 6.1 0.95 4.2 0.83 3.2 ns
t
rB
CLKA CLKB Push-pull driving 5.2 1.67 6.4 1.27 4.9 0.9 3.2 0.76 2.6
t
fA
A-port fall time Push-pull driving 1.1 0.58 1.9 0.58 2 0.61 1.9 0.57 1.9
t
fB
B-port fall time Push-pull driving 3.6 1.04 5.4 0.87 4.3 0.66 3.4 0.57 3 ns
t
fB
CLKA CLKB Push-pull driving 3.1 0.92 4.2 0.79 3.2 0.56 2.2 0.49 1.9
ChA-to-ChB skew Push-pull driving 0.41 0.43 0.39 0.59 0.68
ChB-to-ChA skew Push-pull driving 0.41 0.24 0.2 0.19 0.18
t
sk(O)
ns
Channel-to-Clock 2.11 1.47 1.3 1.25 1.21
Push-pull driving
skew
Push-pull driving 60 80 120 120 120
Command Mbps
Open-drain driving 2 2 2 2 2
Max data rate
Clock Push-pull driving 30 40 60 60 60 MHz
Data Push-pull driving 60 80 120 120 120 Mbps
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