Dual HD-SDI & HDMI (DVI) interface for block cameras

TL7050

TL7050-Dual-HD-SDI-HDMI-Interface-250

AIVION’s TL7050 dual 3G/HD-SDI and HDMI interface connects to the block camera’s digital video interface (LVDS) and supports multiple progressive and interlaced HDTV formats. Excellent image quality is achieved since no analog-to-digital conversion is performed on these modules.

Features TL7050

  • =Digital 4 and 8 channel LVDS video input from camera
  • =Fully automatic detection of the video input standard
  • =Two 3G/HD-SDI outputs compliant with SMPTE424M / SMPTE292M
  • =DVI video output via HDMI connector
  • =Native digital signal processing for best image quality
  • =Output for analog HDTV YPbPr and CVBS video from camera
  • = Serial control interface with RS232 and TTL level
  • =Robust differential RS485 serial control interface
  • =Supply voltage 12V DC regulated
  • =Temperature monitoring with alarm function

Datasheet TL7050

TL7050 Video Standard

The TL7050 supports the following HDTV video standards. Note that the availability of video standards depends on the capabilities of the camera block used. * The TL7050 supports only max. 1080p30 on the Tamron Block cameras.

Video standard
1080p60Hz59.94Hz50Hz30Hz29.97Hz25Hz
1080i60Hz59.94Hz50Hz30Hz
720p60Hz59.94Hz50Hz30Hz29.97Hz25Hz

Block diagram TL7050

TL7050 HD-SDI and HDMI Block Diagram for Block Cameras

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Connections

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 TL7050 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)

RS485 control interface (J2)

6-pin connector: JST BM06B-SRSS-TB

1 TXD_P (to controller)
2 TXD_N (to controller)
3 RXD_N (from controller)
4 RXD_P (from controller)
5 GND
6 3,45V typ. (max. Current 50mA)

LVDS Video (J3)

KEL 30 connector for micro coaxial cable

LVDS digital video from camera
serial control interface
Power

Analog video connection (J4)

24-pin FFC connector

Power supply
Reset
serial control interface
analog video

Analog connector YPbPr and CVBS (J5)

8 pin connector: JST BM08B-SRSS-TB

1 Pr
2 GND
3 Pb
4 GND
5 Y
6 GND
7 CVBS
8 GND

HDMI connector (J8)

Kycon KDMI X_FS1V_WS or similar

Dual 3G/HD-SDI output (J9 / J10)

MCX connector

General information

Measurements

Board size= 46mm x46mm
Maximum height of top components = 10.5 mm (HDMI connector)
Maximum height of lower components = 6.8 mm (MCX connections)
Printed circuit board thickness = 1.56 mm

Power supply

7V to 12V DC regulated (13V DC absolute maximum)

Power consumption

FCB-EV7500 + TL7050: 6W
TL7050: 260mA @ 12V 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%

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Supported Block Cameras