ip4853cx24 NXP Semiconductors, ip4853cx24 Datasheet - Page 10

• Manufacturer Part Number: ip4853cx24
• Description: Sd, Mmc And T-?ash Memory Card Integrated Level Shifter With Psu, Emi ?lter And Esd Protection
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 11.
V
For timing diagram see
[1]
IP4853CX24_1
Product data sheet
Symbol
Host side inputs to memory card side outputs
t
Memory card side inputs to host side outputs
t
PD
PD
BAT
Fig 4.
t
PD
= 3.5 V; V
is the same as HIGH-to-LOW propagation delay (t
Measuring points: host side at 0.5V
V
Output rise and fall times and data input to output propagation delay times (host side to card side or card
side to host side)
Parameter
propagation delay
propagation delay
OL
Propagation delay of time domain response driver part
and V
O(reg)
OH
= 2.9 V; R
are typical output voltage levels that occur with the output load.
Figure 4
source
and for test circuit see
= 50 ; propagation delay measurements include PCB delays and connectors.
input
output
Conditions
nominal case; T
best case; T
worst case; T
nominal case; T
best case; T
worst case; T
C
C
C
C
C
C
C
C
C
C
C
C
GND
CC
V
V
L
L
L
L
L
L
L
L
L
L
L
L
OH
OL
V
and memory card side at 0.5V
= 20 pF
= 40 pF
= 20 pF
= 40 pF
= 20 pF
= 40 pF
= 5 pF
= 20 pF
= 5 pF
= 20 pF
= 5 pF
= 20 pF
I
90 % (70 %)
Rev. 01 — 22 July 2008
amb
amb
PHL
amb
amb
) and LOW-to-HIGH propagation delay (t
Figure
amb
amb
= 30 C; V
= 30 C; V
SD, MMC and T-flash memory card integrated level shifter
= +70 C; V
= +70 C; V
50 %
= +27 C; V
= +27 C; V
50 %
10 % (20 %)
t
PHL
t
5.
t
CC
CC
CC
CC
= 1.9 V
= 1.9 V
CC
CC
= 1.62 V
= 1.62 V
O(reg)
= 1.8 V
= 1.8 V
.
001aae967
t
PLH
t
t
[1]
[1]
Min
-
-
-
-
-
-
-
-
-
-
-
-
PLH
).
IP4853CX24
Typ
7.0
8.2
6.5
7.5
7.8
8.8
6.0
7.2
5.9
6.7
6.5
8.0
© NXP B.V. 2008. All rights reserved.
Max
7.8
9.1
7.3
8.5
8.9
10.1
7.8
8.1
6.9
8.5
7.7
9.2
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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