NA4K2022 6 Gbps / DL 3Gbps UHD HDMI-SDI Converter
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.
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 |
| Output: | 3G-SDI, 6G-SDI, HD-SDI |
|---|---|
| Interface Resolution: | 4K UHD (3840 × 2160 progressive scan), FHD 1080p (1920 × 1080 progressive scan) |
| Operating Temperature: | -5°C ~ 60°C |
| Input: | HDMI |