STEVAL-CCH002V1 STMicroelectronics, STEVAL-CCH002V1 Datasheet - Page 5

• Manufacturer Part Number: STEVAL-CCH002V1
• Description: BOARD EVAL HDMI $ VIDEO SWITCH
• Manufacturer: STMicroelectronics

Specifications of STEVAL-CCH002V1

• Design Resources: STEVAL-CCH002V1 Gerber Files STEVAL-CCH002V1 Schematic STEVAL-CCH002V1 Bill of Material
• Main Purpose: Video, HDMI and Video Switches
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: STMAV335, STMAV340, STHDMI002A, STDVE003A
• Primary Attributes: DVI-I, 2 HDMI, Y Pb Pr, S-Video, CVBS, VGA - Input and Output
• Secondary Attributes: LCD Displays Selection Status of Video Switches and Buffers
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8371

STDVE003A
1
Block diagram
Figure 1.
Figure 2.
HPD port C
HDMI input
DDC port A
DDC port B
DDC port C
HPD port A
HPD port B
HDMI input
HDMI input
Data-
S1,S2,S3
Data+
port A
port C
port B
STDVE003A block diagram
Equalizer functional diagram (one signal pair)
termination
selectable
50 Ω
switch
HDMI
select
input
Pre-amp
3:1
OE_N
REXT
2
2
2
S1, S2, S3
Input stage
Switch
(3:1)
Current control
Equalizer
switch
analog
switch
DDC
HPD
Equalizer
2
transmitter
repeater
Output
driver/
I C
Quantizer
2
Output
driver
I
Data+
Data-
HDMI output
port Y
HPD
port Y
Block diagram
port Y
DDC
CS00061
AM00715V1
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