ip4778cz38/v NXP Semiconductors, ip4778cz38/v Datasheet - Page 9

• Manufacturer Part Number: ip4778cz38/v
• Description: Hdmi Esd Protection, Ddc Buffering And Hot Plug Control
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 6.
V
[1]
[2]
[3]
Table 7.
V
[1]
Table 8.
V
IP4778CZ38_1
Objective data sheet
Symbol
Board side: input pin CEC_IN
C
SR
N-FET
Connector side: output pin CEC_OUT
I
R
V
Symbol
Board side: input pin ENABLE
V
V
I
I
C
Symbol Parameter
Board side: input pin HOT_PLUG_DET_IN
V
V
I
I
C
LI
IL
LI
IL
LI
CC(3V3)
CC(3V3)
CC(5V0)
V
CL(ch)trt(pos)
IH
IL
IH
IL
I(ch-GND)(levsh)
dyn
i
i
on
r
This parameter is guaranteed by design.
For level shifting N-FET.
This measurement is performed with a 0.1 F external capacitor on pin TMDS_BIAS.
The ENABLE pin has to be connected permanently to V
= 2.7 V o 5.5 V; GND = 0 V; T
= 2.7 V to 5.5 V; GND = 0 V; T
= 4.5 V to 5.5 V; V
HIGH-level input voltage
LOW-level input voltage
LOW-level input current
input leakage current
input capacitance
CEC circuit
Enable circuit
Hot plug control circuit
Parameter
HIGH-level input voltage
LOW-level input voltage
LOW-level input current
input leakage current
input capacitance
Parameter
level shifting input capacitance
from channel to ground
rising slew rate
on-state voltage drop
input leakage current
dynamic resistance
positive transient channel
clamping voltage
CC(3V3)
[1]
= 2.7 V to 5.5 V; GND = 0 V; T
amb
Conditions
HIGH = hot plug off
LOW = hot plug on
V
V
amb
I
I
= 2.0 V; V
= 3 V or 0 V
= 25 C; unless otherwise specified.
= 25 C; unless otherwise specified.
Conditions
HIGH = disable
LOW = enable
V
V
V
I
CC(3V3)
I
Rev. 01 — 10 April 2008
CC(3V3)
= 0.2 V;
= 3 V or 0 V
Conditions
V
V
V
N-FET state = on;
V
I
I = 1 A; IEC 61000-4-5/9
V
voltage 30 ns after trigger;
T
DS
amb
CC(3V3)
bias
I
CC(3V3)
ESD
positive transient
negative transient
CC(3V3)
> 1.8 V
= 3 mA
HDMI ESD protection, DDC buffering and hot plug control
= 2.5 V
= 25 C
= 8 kV per IEC 61000-4-2;
= 5.5 V
= 5.5 V
if no enable control is needed.
= 0 V; f = 1 MHz;
= 2.5 V; V
amb
= 25 C; unless otherwise specified.
S
= GND;
Min
0.7
-
-
Min
0.7
-
-
0.5
1
0.5
1
V
V
CC(3V3)
CC(3V3)
[1]
[2]
[3]
Min
-
-
-
-
-
-
1
Typ
-
-
10
+0.1
4
Typ
-
-
10
+0.1
3
IP4778CZ38
Typ
12
8
125
+0.1
2.4
1.3
8
Max
V
0.3
-
+1
7
CC(3V3)
Max
V
0.3
-
+1
7
CC(3V3)
© NXP B.V. 2008. All rights reserved.
V
CC(3V3)
Max
16
-
140
+1
-
-
-
V
+ 0.5
CC(3V3)
+ 0.5
Unit
pF
mV/ s
mV
V
Unit
V
V
pF
A
A
A
9 of 26
Unit
V
V
pF
A
A