IP4770_71_72CZ16 NXP Semiconductors, IP4770_71_72CZ16 Datasheet - Page 6

• Manufacturer Part Number: IP4770_71_72CZ16
• Description: The IP4770CZ16, IP4771CZ16, IP4772CZ16 is connected between the VGA/DVIinterface and the video graphics controller and includes level shifting for the DDC signals,buffering for the SYNC lines as well as high-level ESD protection diodes for the RGBsig
• Manufacturer: NXP Semiconductors

NXP Semiconductors
9. Recommended operating conditions
Table 5.
10. Characteristics
Table 6.
V
[1]
[2]
[3]
[4]
IP4770_71_72CZ16
Product data sheet
Symbol
T
Symbol
Supply: pin V
I
Input: pins SYNC_IN1 and SYNC_IN2
V
V
Output: pins SYNC_OUT1 and SYNC_OUT2
V
V
R
Sync channel
t
t
t
t
Protection diode
I
V
V
CC(SYNC)
PLH
PHL
r(o)
f(o)
L(r)
CC(SYNC)
oper
IH
IL
OH
OL
BRzd
Fd
sync
SYNC outputs unloaded.
R
R
This parameter is guaranteed by design and characterization.
sync
sync
= R
= R
= 5 V; T
Recommended operating conditions
Sync circuit characteristics
term
buffer
CC(SYNC)
Parameter
operating temperature
Parameter
supply current on pin V
HIGH-level input voltage
LOW-level input voltage
HIGH-level output voltage
LOW-level output voltage
synchronization resistance
LOW to HIGH propagation delay
HIGH to LOW propagation delay
output rise time
output fall time
reverse leakage current
Zener diode breakdown voltage
diode forward voltage
+ R
because R
amb
buffer
= 25
.
term
°
C; unless otherwise specified.
= 0 Ω.
CC(SYNC)
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 19 May 2011
Conditions
SYNC input at 3 V
I
IP4772CZ16; I
I
IP4772CZ16; I
IP4770CZ16
IP4771CZ16
IP4772CZ16
C
C
C
C
C
C
per channel; V = 3.0 V
I = 1 mA
I
Conditions
OH
OL
F
L
L
L
L
L
L
= 1 mA
= 50 pF; t
= 50 pF; t
= 50 pF; t
= 7 pF; t
= 50 pF; t
= 7 pF; t
= 1 mA
= 1 mA
r
r
and t
and t
r
r
r
r
and t
and t
and t
and t
OH
OL
= 24 mA
= 24 mA
f
f
≤ 5 ns
≤ 5 ns
f
f
f
f
≤ 5 ns
≤ 5 ns
≤ 5 ns
≤ 5 ns
IP4770/71/72CZ16
[1]
[1]
[2]
[2]
[3]
[4]
[4]
Min
-
-
2.0
-
4.85
2.0
-
-
-
-
-
-
-
-
-
-
-
-
6
-
Min
−40
VGA/video interface
Typ
-
-
-
-
-
-
-
-
55
65
10
-
-
4
1.5
4
1.5
-
-
0.7
Typ
-
© NXP B.V. 2011. All rights reserved.
Max
50
2
-
0.6
-
-
0.15
0.8
-
-
-
12
12
-
-
-
-
1
9
-
Max
+85
Unit
μA
mA
V
V
V
V
V
V
Ω
Ω
Ω
ns
ns
ns
ns
ns
ns
μA
V
V
Unit
°C
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