參數(shù)資料
型號: ST6G3238ETBR
廠商: 意法半導(dǎo)體
英文描述: Dual Supply Level Translator for SD/ MINISD/ T-FLASH With 【8KV Contact Discharge ESD Protection
中文描述: 雙電源電平轉(zhuǎn)換為SD / MiniSD卡/噸,閃光8kV接觸放電ESD保護(hù)與【
文件頁數(shù): 10/17頁
文件大?。?/td> 199K
代理商: ST6G3238ETBR
DC and AC Parameters
ST6G3238E
10/17
Table 8.
AC Electrical Characteristics
(f = 1MHz, 50% duty cycle, C
L
= 30pF, R
L
= 500
)
Note:
V
IA
= Input I/Os including CLK.h, CMD.h, DAT0.h, DAT1.h, DAT2.h, DAT3.h
= Input I/Os including CMD, DAT0, DAT1, DAT2, DAT3
V
IB
Symbol
Parameter
Test Condition T
A
= -40 to 85 °C
Unit
V
CCA
= 1.8 ± 0.15V V
CCA
=1.8 ± 0.15V V
CCA
=2.5 ± 0.2V
V
CCB
=2.5 ± 0.2V
V
CCB
=2.7 ± 0.3V
V
CCB
=2.7 ± 0.3V
Min.
Max.
Min.
Max.
Min.
Max.
t
PLH
t
PHL
t
PLH
t
PHL
Propagation Delay Time An to Bn
1.0
7.2
1.0
6.6
1.0
6.1
ns
Propagation Delay Time Bn to An
1.0
8.1
1.0
7.5
1.0
5.0
t
OSLH
t
OSHL
Output To Output Skew Time
(1)(2)
1.
Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the
same device switching in the same direction, either HIGH or LOW ( t
OSLH
= | t
PLHm
= t
PLHn
|, t
OSHL
= | t
PHLm
– t
PHLn
| )
Parameter guaranteed by design.
2.
0.5
0.5
0.5
ns
t
CDLH
t
CDHL
Clock And Data Skew Time
From A to B
0.5
0.5
0.5
ns
f
max
Clock
52
52
52
MHz
From B to A
52
52
52
Data
From A to B
52
52
52
Mbps
From B to A
52
52
52
Table 9.
Output Slew Rate
(f = 1MHz, 50% duty cycle, CL=30pF, RL=500
)
Symbol
Parameter
From
To
Test Condition T
A
= -40 to 85 °C
Unit
V
CCA
= 1.8V ± 0.15V
V
CCB
= 3V ± 0.3V
Min.
Max.
t
r
t
f
Rise Time
20%
80%
3
ns
Fall Time
80%
20%
3
ns
Table 10.
Capacitance Characteristics
Symbol
Parameter
Test Condition
Value
Unit
V
CCB
(V)
V
CCA
(V)
T
A
= 25 °C
-40 to 85 °C
Min.
Typ.
Max.
Min.
Max.
C
INB
Input Capacitance
open
open
9
pF
C
I/OA
Input/Output
Capacitance for
A-SIDE
3.3
2.5
17
pF
C
I/OB
Input/Output
Capacitance for
B-SIDE
3.3
2.5
33
pF
C
PD(1)
1.
C
is defined as the value of the IC's internal equivalent capacitance which is calculated from the operating current
consumption without load. (Refer to Test Circuit). Average current can be obtained by the following equation. I
CC
(opr) - C
PD
x V
CC
x f
IN
+ I
CC
/16 (per circuit)
Power Dissipation
Capacitance
3.3
2.5
f = 10MHz
29
pF
3.3
1.8
29
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