ip4790cz38 NXP Semiconductors, ip4790cz38 Datasheet - Page 5

• Manufacturer Part Number: ip4790cz38
• Description: Displayport Protection
• Manufacturer: NXP Semiconductors

NXP Semiconductors
9. Application information
IP4790CZ38_1
Product data sheet
The IP4790CZ38 simplifies the protection of an DisplayPort interface.
Connecting an optional 100 nF capacitor to the BIAS_CAP pin (lead 38) enhances the
ESD protection clamping performance. The VBIAS pin reduces the capacitive load of the
ESD protection and V
Fig 3.
VBIAS
Typical application
VBIAS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Rev. 01 — 14 July 2008
IP4790CZ38
can be in the range 2.5 V to 5.5 V.
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
DisplayPort
1
IP4790CZ38
DisplayPort protection
ML_Lane 0(p)/3(n)
GND
ML_Lane 0(n)/3(p)
ML_Lane 1(p)/2(n)
GND
ML_Lane 1(n)/2(p)
ML_Lane 2(p)/1(n)
GND
ML_Lane 2(n)/1(p)
ML_Lane 3(p)/0(n)
GND
ML_Lane 3(n)/0(p)
GND
GND
AUX_CH(p)
GND
AUX_CH(n)
Hot Plug Detect
Return DP_PWR
DP_PWR
© NXP B.V. 2008. All rights reserved.
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