Converter HDMI to SDI
Converting SDI and HDMI signals. Ideal if you have limited space, the commercial-grade is not enough and power consumption is critical.
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The NanoConverter NA1012-ET from AIVION is part of a family of small form factor solutions for
transmitting and receiving standard based video signals over different physical media such as
coaxial cables and optical fibre. Different video formats and interface standards are supported from
the transmitter and receiver side including DVI, HDMI, CVBS, YPbPr, RGB, 3G-SDI, HD-SDI and SD-SDI.
Features
One HDMI input
19 pin HDMI Connector. Compliant to HDMI 1.4a and DVI 1.0.Input format support:
RGB 444
YCbCr 444
YCbCr 422
Two SDI outputs
75 ohm MCX jacks connector. Supporting bit rates due to SMPTE292M and SMPTE424M
1.485 Gbps
1.485/1.001 Gbps
2.97 Gbps
2.97/1.001 Gbps
Full-HD Support
Supported Video formats:
1080p at 50/25/24/59.94/29.97/23.98/60/30
1080i at 50/59.94/60
720p at 50/ 59.94/60
Extendet Temperature Range
-25°C to +70°C (-13°F to 158°F), Humidity 20% to 70%
Small form factor
PCB dimensions 38mm x 38mm
Native video signal processing
No image scaling, no format conversion.
Download NA1012-ET Datasheet
NA1012-ET Block Diagram
J2 HDMI Input Connector
Samtec HDMR-19-02-F-SM-PF
Pin assignment due to HDMI standard
J5 / J6 3G-SDI and HD-SDI Output Connectors
MCX 75Ohm
J1 Power Connector
JST SM03B-SRSS-TB
Pin
Signal
1
Vin DC input, 5V to 18V
2
Shutdown/Reset, has pull up resistor of 4,7kOhm to Vin
3
GND (0V)
J3 Serial Control Interface
JST SM08B-SRSS-TB
Pin
Signal
1
reserved, do not connect
2
reserved, do not connect
3
reserved, do not connect
4
GND
5
RX data (host to device), 3.3V TTL, 4V max.
6
TX data (host to device), 3.3V TTL, 4V max.
7
GND
8
reserved, do not connect
NA1012-ET PCB Outline
Notes NA1012-ET
The Nanoconverter products are RoHS, REACH and UL/UR compliant.
The NA1012 converts video signals received from a DVI or HDMI source for transmission over an 3G/HD- SDI
interface which requires clock signals to be in a well defined range. This might not be the case when
standard HDMI or DVI output of desktop computers, laptop computers ot other consumer devices are used as
signal source.
The HDMI/DVI TMDS input clock requirements are:
3G mode: 148.5MHz or 148.5 MHz/1.001 +/- 60ppm
HD mode: 74.25MHz or 74.25MHz/1.001 +/- 80 ppm
The device detects and measures video input parameter and adjusts all necessary settings accordingly. Manual control is not required. However, the serial control interface can be used for status checking. Any terminal software can be used, whereas parameters have to be set to 38400bps, 8 data bits, no parity and 1 stop bit (8N1). No handshake must be used.
The current device version does not support audio.
The device version does not process HDCP encrypted HDMI input signals.
NA1012-ET | Production Kit
Partnumber
Content
NA1012-ET
Converter with straight MCX connectors
TLCK-FL03-150
3pin flying leads cable for power, lead length = 15cm / 5.9inch
Price on request
The NanoConverter NA4K2022 from AIVION is a small form factor HDMI 1.4b to serial digital video (SDI) converterer. Video input signals are equalized, decoded, processed and output over coaxial connectors. 6G-SDI output is compliant to SMPTE ST2081-10
MODE 1 mapping, Dual Link 3G-SDI output is compliant to SMPTE ST425-3, 2si mapping and 3G-SDI FHD output is compliant to SMPTE ST425-1 level A standards. NA4K2022 provides a status information interface based on RS232 or 3.3V TTL level.
A ten wire flying leads cable for power input and status output is included.
Features
HDMI 1.4b input
Full size HDMI-A connector
4:2:2 YCbCr sampling, 2x8bit per Pixel
DVI input 4:4:4 RGB sampling, 3x8bit per Pixel
Supported pixel clock frequencies (HDMI/DVI input):
- UHD: 297MHz, 297MHz/1.001
- FHD: 148.5MHz, 148.5MHz/1.001
Two SDI outputs
(Samtec MCX7-J-P-H-ST-TH1) 75 MCX 75 Ohm straight coaxial connectors (Standard)
UHD 6G-SDI: SMPTE ST2081-10 MODE 1
UHD Dual Link 3G-SDI: SMPTE ST425-3, 2si mapping
FHD 3G-SDI: SMPTE ST425-1 level A
UHD Support
Supported Video formats:
UHD: 3840x2160p30, 3840x2160p29.97, 3840x2160p25
FHD: 1920x1080p60, 1920x1080p59.94, 1920x1080p50
Temperature Range
-5°C to +60°C (= 23°F/140°F), Humidity 20% to 80%
Small form factor
PCB dimensions 46mm x 60mm
Native video signal processing
No image scaling, no format conversion.
Download NA4K2022 Datasheet
NA4K2022 Block Diagram
NA4K2022 PCB Connectors
J2 HDMI Input Connector
Full size HDMI-A connector
J7 / J8 SDI Output Connectors
Samtec MCX7-J-P-H-ST-TH1
Mode
J7
J8
UHD 6Gbps
No Output
6G-SDI
UHD 3Gbps
Link1 of Dual Link 3G-SDI
Link2 of Dual Link 3G-SDI
FHD
3G-SDI
3G-SDI (same signal as J7)
J6 Board feature extension connector
Please contact us for further information
J1 Serial Control Interface
JST SM10B-SRSS-TB
Pin
Signal
1
DC Supply voltage input
2
DC Supply voltage input
3
GND (0V)
4
GND (0V)
5
Reset - Pull pin 5 to GND(0V) for 1ms or longer for reset, leave open for normal operation.
6
GND
7
TXD_TTL (serial IF transmit 3.3V)
8
RXD_TTL (serial IF receive 3.3V)
9
RXD_232 (serial IF receive RS232 level)
10
TXD_232 (serial IF transmit RS232 level)
NA4K2022 PCB Outline
NA4K2022 | Production Kit
Partnumber
Content
NA4K2022
Converter with straight MCX connectors
TLCK-FL10-150
10 pin flying leads cable for power and control(RS232/TTL), length 15cm
Price on request