Dual 3G-SDI / HD-SDI interface for block cameras
TL7051
AIVION’s TL7051 Dual 3G/HD-SDI 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 TL7051
- =Two 3G/HD-SDI outputs compliant with SMPTE424M / SMPTE292M
- =Digital 4 and 8 channel LVDS video input from camera
- =Fully automatic detection of the video input standard
- =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 8V to 12V DC regulated
- =Temperature monitoring with alarm function
TL7051 Video Standard
The TL7051 supports the following HDTV video standards. Note that the availability of video standards depends on the capabilities of the camera block used. * The TL7051 supports only max. 1080p30 on the Tamron Block cameras.
| Video standard | ||||||
|---|---|---|---|---|---|---|
| 1080p | 60Hz | 59.94Hz | 50Hz | 30Hz | 29.97Hz | 25Hz | 1080i | 60Hz | 59.94Hz | 50Hz | 30Hz | 720p | 60Hz | 59.94Hz | 50Hz | 30Hz | 29.97Hz | 25Hz |
Block diagram TL7051
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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
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
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
Dual 3G/HD-SDI output (J9 / J10)
MCX connector
General information
Measurements
Board size= 46mm x46mm
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%
Request for quotation
Look at the production and evaluation kits with which you can test and use our product in your environment. Request today!