SN74AVCA406E_08 Datasheet, PDF (13/20 Pages) Texas Instruments – MMC AND SD CARD VOLTAGE-TRANSLATION TRANSCEIVER

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SN74AVCA406E
MMC AND SD CARD VOLTAGE-TRANSLATION TRANSCEIVER
SCES659C – OCTOBER 2007 – REVISED MARCH 2008
MAXIMUM FREQUENCY AND OUTPUT SKEW
V_CCA = 2.5 V ± 0.2 V
over recommended operating free-air temperature range (see Figure 5)
PARAMETER
Clock
f_max
Data
t_sk(o)
Channel-to-
channel
FROM
(INPUT)
CLKA
A
B
A
TO
(OUTPUT)
CLKB
CLK-f
B
A
B
V_CCB = 2.5 V
± 0.2 V
MIN
MAX
95
95
95
95
0.1
V_CCB = 3 V
± 0.3 V
MIN
MAX
95
95
95
95
0.3
V_CCB = 3.3 V
± 0.3 V
MIN
MAX
95
95
95
95
0.3
UNIT
MHz
ns
MAXIMUM FREQUENCY AND OUTPUT SKEW
V_CCA = 3.3 V ± 0.3 V
over recommended operating free-air temperature range (see Figure 5)
PARAMETER
f_max
t_sk(o)
Clock
Data
Channel-to-
channel
FROM
(INPUT)
CLKA
A
B
A
TO
(OUTPUT)
CLKB
CLK-f
B
A
B
V_CCB = 3 V
± 0.3 V
MIN
MAX
95
95
95
95
0.3
V_CCB = 3.3 V
± 0.3 V
MIN
MAX
95
95
95
95
UNIT
MHz
ns
OPERATING CHARACTERISTICS
T_A = 25°C
PARAMETER
TEST
CONDITIONS
V_CCA =
V_CCB = 1.2 V
TYP
A-port
input,
B-port
4.5
C_pdA ⁽¹⁾
output
B-port
input,
A-port
C_L = 0,
f = 10 MHz,
t_r = t_f = 1 ns
8
output
C_pdB ⁽¹⁾
A-port
input,
B-port
output
B-port
input,
A-port
output
C_L = 0,
f = 10 MHz,
t_r = t_f = 1 ns
27.9
2.6
(1) Power dissipation capacitance per transceiver
V_CCA =
V_CCB = 1.5 V
TYP
V_CCA =
V_CCB = 1.8 V
TYP
V_CCA =
V_CCB = 2.5 V
TYP
V_CCA =
V_CCB = 3 V
TYP
4.7
4.9
5.5
6
8.3
8.5
9.1
9.5
27.8
27.7
27.6
27.6
2.5
2.4
2.3
1.8
V_CCA =
V_CCB = 3.3 V
TYP
6.4
9.7
27.5
1.8
UNIT
pF
pF
Copyright © 2007–2008, Texas Instruments Incorporated
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