Details

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BUY SII9134CTU https://www.utsource.net/itm/p/12605952.html

Parameter	Description	Value
Device Type	HDMI to Single-Link DVI Transmitter with HDCP 1.4 Support	-
Package Type	56-Pin QFN	-
Operating Temperature	-40掳C to +85掳C	-
Supply Voltage (VCC)	3.3V 卤 5%	3.3V
HDMI Input	Supports up to 1080p @ 120Hz, 4K2K @ 30Hz, YCbCr 4:4:4, 4:2:2, 4:2:0	-
DVI Output	Single-Link DVI	-
HDCP Support	HDCP 1.4	-
Audio Support	LPCM, Dolby Digital, DTS, Dolby TrueHD, DTS-HD Master Audio	-
CEC Support	Consumer Electronics Control (CEC)	-
Hot Plug Detect	HPD Pin for Hot Plug Detection	-
EDID Management	Supports EDID reading and storage	-
I2C Interface	I2C Control Interface for Configuration and Status Reading	-
Power Consumption	Typical Power Consumption	250mW
ESD Protection	Human Body Model (HBM)	卤4kV
RoHS Compliance	Compliant with RoHS standards	-

Instructions

1. Power Supply:

   • Connect the VCC pin to a 3.3V 卤 5% power supply.
   • Ensure a stable and clean power supply to avoid signal integrity issues.

2. HDMI Input Connection:

   • Connect the HDMI input pins to an HDMI source.
   • Ensure proper termination and shielding for high-speed signals.

3. DVI Output Connection:

   • Connect the DVI output pins to a DVI display or receiver.
   • Use appropriate impedance matching and termination for the DVI signals.

4. HDCP Configuration:

   • Configure HDCP settings via the I2C interface if needed.
   • Ensure that both the source and sink support HDCP 1.4 for secure content transmission.

5. I2C Interface:

   • Use the I2C interface to configure the device and read status registers.
   • Set the I2C address according to the device configuration.

6. Hot Plug Detect:

   • Monitor the HPD pin to detect the presence or absence of a connected display.
   • Implement logic to handle hot plug events in your application.

7. EDID Management:

   • Read the EDID data from the connected display using the I2C interface.
   • Store and manage EDID data as required by your application.

8. CEC Configuration:

   • Enable and configure CEC functionality via the I2C interface.
   • Use CEC commands to control connected devices and manage system operations.

9. ESD Protection:

   • Handle the device with care to avoid ESD damage.
   • Use proper grounding and ESD protection measures during handling and assembly.

10. Thermal Management:

    • Ensure adequate heat dissipation by providing a thermal pad or heatsink if necessary.
    • Monitor the operating temperature to ensure it stays within the specified range.

(For reference only)