IP4777CZ38 NXP Semiconductors, IP4777CZ38 Datasheet - Page 17

• Manufacturer Part Number: IP4777CZ38
• Description: DIODE,ESD,DVI HDMI INTERFACE,SOT510-1
• Manufacturer: NXP Semiconductors

Specifications of IP4777CZ38

• Diode Type: ESD Protection
• Power Dissipation Pd: 14mW
• Clamping Voltage Vc Max: 8V
• Operating Voltage: 5V
• No. Of Pins: 38
• Svhc: No SVHC (18-Jun-2010)
• Ptc Fuse Case: TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
IP4777CZ38_2
Product data sheet
10.7 Typical application
The optimized pinning variant simplifies the printed-circuit board design. The pinning
optimizes the design of the microstrip lines for defined impedance.
Underneath the device a solid ground plane is part of the microstrip lines.
This application requires only a few external components to adapt the HDMI port to the
parameters of the HDMI transmitter device or HDMI multiplexer.
Fig 14. Application of the IP4777CZ38 showing optimized PCB microstrip lines
HOT_PLUG_DET_IN
DDC_DAT_IN
DDC_CLK_IN
board side
TMDS_CLK+
TMDS_CLK
TMDS_D2+
TMDS_D2
TMDS_D1+
TMDS_D1
TMDS_D0+
TMDS_D0
CEC_IN
V
ENABLE
GND
GND
GND
GND
CC(5V0)
R data
1.5 k
+3.3 V
Rev. 02 — 12 February 2009
R clock
1.5 k
R CEC
100 k
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
IP4777CZ38
R CEC
27 k
R clock
47 k
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
+5.0 V
DVI and HDMI interface ESD protection
R data
47 k
+5.7 V
V
CC(3V3)
C HP
100 nF
IP4777CZ38
connector
1
19
HDMI
© NXP B.V. 2009. All rights reserved.
TMDS_D2+
TMDS_GND
TMDS_D2
TMDS_D1+
TMDS_GND
TMDS_D1
TMDS_D0+
TMDS_GND
TMDS_D0
TMDS_CLK+
TMDS_GND
TMDS_CLK
CEC
n.c.
DDC_CLK
DDC_DAT
GND
+5 V
HOT_PLUG_DET
001aah469
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