HDMI interface for block cameras

TL8652

AIVION’s TL8652 HDMI interface connects to the digital video interface (LVDS) of the block camera and supports multiple progressive and interlace HDTV formats. Excellent image quality is achieved since no analog-to-digital conversion is performed on these modules.

Features TL8652

  • =Size optimized for Tamron block cameras
  • =Side mountable on Tamron block cameras
  • =Digital 4 channel LVDS video input from camera
  • =HDMI 1.4 output with color format RGB444 or YCbCr422
  • =Native digital signal processing for best image quality
  • =CVBS loop output via special connector (MP1110M-VC only)
  • =Integrated USB2 UART for camera control
  • =Serial control interface RS232 and TTL level
  • =USB 5V DC power supply

Datenblatt TL8652

TL8652 Video Standard

The TL8652 supports the following HDTV video standards. Note that the availability of video standards depends on the capabilities of the camera block used.

Video standard
1080p60Hz50Hz30Hz25Hz
720p60Hz50Hz
1080i60Hz50Hz

Block diagram TL8652

TL8652 - HDMI interface for block cameras

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Connections

TL8652 - PCB overview

Connections overview

Power supply and RS232/ TTL control interface (J1)

10-pin connector: JST BM10B-SRSS-TB

1 DC In
2 DC In
3 GND
4 GND
5 Reset / Shut Down, pull to GND to reset / shut down the interface and camera.
6 GND
7 TXD_TTL (serial IF transmit, 3.3V) and/or temperature alert output
8 RXD_TTL (serial IF receive, 3.3V)
9 RXD_232 (serial IF receive, RS232 level)
10 TXD_232 (serial IF transmit, RS232 level)

USB2 micro connector (J2)

HDMI micro connector (J3)

LVDS Video (J6)

KEL 30 connector for micro coaxial cable

Camera interface, use only the supplied 30-pin micro coaxial cable

CVBS connector (J7)

1 GND
2 CVBS Analog Video
3 GND

General information

Measurements

Board size= 61mm x41mm

Power supply

5V DC via USB2 micro port (USB3 host port or USB3 hub with power supply required).

Power consumption

Power consumption (MP1010M-VC + TL8652) 4.5W/900mA (cam motors inactive)
Power consumption TL8652: 1.5W, 300mA @ 5V DC (typ.

Operating conditions

Ambient temperature (min/max): -5°C/+ 60°C = 23°F/140°F
Humidity: 20%-80%

Storage conditions

Temperature (min/max): -20°C/+ 60°C = -4°F/140°F
Humidity: 20%-80%

Request for quotation

Look at the production and evaluation kits with which you can test and use our product in your environment. Request today!