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IP4770CZ16 Folha de dados(PDF) 3 Page - NXP Semiconductors

Nome de Peças. IP4770CZ16
descrição  VGA/video interface with integrated buffers, ESD protection and integrated termination resistors
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Fbricantes  PHILIPS [NXP Semiconductors]
Página de início  http://www.nxp.com
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IP4770CZ16 Folha de dados(HTML) 3 Page - NXP Semiconductors

 
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IP4770CZ16_4771_4772_1
© NXP B.V. 2006. All rights reserved.
Product data sheet
Rev. 01 — 25 October 2006
3 of 11
NXP Semiconductors
IP4770/71/72CZ16
VGA/video interface with ESD protection
6.
Pinning information
6.1 Pinning
6.2 Pin description
Fig 2.
Pin configuration
IP4770CZ16
IP4771CZ16
IP4772CZ16
VCC(SYNC)
SYNC_OUT2
VCC(VIDEO)
SYNC_IN2
VIDEO_1
SYNC_OUT1
VIDEO_2
SYNC_IN1
VIDEO_3
DDC_OUT2
GND
DDC_IN2
VCC(DCC)
DDC_IN1
BYP
DDC_OUT1
001aae809
1
2
3
4
5
6
7
8
10
9
12
11
14
13
16
15
Table 2.
Pin description
Symbol
Pin Description
VCC(SYNC)
1
supply voltage for SYNC_1 and SYNC_2 level shifter and their connected
ESD protections
VCC(VIDEO)
2
supply voltage for VIDEO_1, VIDEO_2 and VIDEO_3 protection circuits
VIDEO_1
3
video signal ESD protection channel 1
VIDEO_2
4
video signal ESD protection channel 2
VIDEO_3
5
video signal ESD protection channel 3
GND
6
ground
VCC(DDC)
7
supply voltage for DDC_1 and DDC_2 level shifter N-FET gates
BYP
8
this input is used to connect an external 0.2
µF bypass capacitor to increase
ESD withstand voltage rating for the DDC outputs (
±8 kV with capacitor or
±4 kV without capacitor)
DDC_OUT1
9
DDC signal output 1; connected to the video connector side of one of the
SYNC lines
DDC_IN1
10
DDC signal input 1; connected to the VGA controller side of one of the SYNC
lines
DDC_IN2
11
DDC signal input 2; connected to the VGA controller side of one of the SYNC
lines
DDC_OUT2
12
DDC signal output 2; connected to the video connector side of one of the
SYNC lines
SYNC_IN1
13
SYNC signal input 1; connected to the VGA controller side of one of the
SYNC lines
SYNC_OUT1 14
SYNC signal output 1; connected to the video connector side of one of the
SYNC lines
SYNC_IN2
15
SYNC signal input 2; connected to the VGA controller side of one of the
SYNC lines
SYNC_OUT2 16
SYNC signal output 2; connected to the video connector side of one of the
SYNC lines


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