IQSYN11
3G/HD/SD-SDI Dual-channel Frame Synchronizer
The IQSYN11 provides frame synchronization for HD-SDI at 3 Gb/s or 1.5 Gb/s, or SD-SDI 270 Mb/s. Includes dual-channel independent SDI input processing functionality and agile synchronization. A video proc amp provides complete control over the video levels. The IQSYN11 is a space-efficient low-cost solution that includes core functionality.
FEATURES
- Dual-channel 3G/HD/SD-SDI synchronizer providing two independent video processing paths on one card with up to three frames of video delay per channel
- Standards supported:
- 3G-SDI to SMPTE ST 424/425 level A & B compatible
- HD-SDI to SMPTE ST 292/274/296
- SD-SDI to SMPTE ST 259-C
- Loop-though reference capable of detecting and referencing to a bi-level or tri-level signal and selection from either external input directly or from internal IQH3B chassis reference bus
- Select either external input reference directly or from internal IQH3B chassis reference bus
- Precision genlock adjustment allowing you to time any SDI signal accurately
- Agile, router switching tolerant synchronizer operation
- Able to pass all ancillary data with independent HANC and VANC blanking control
- Input loss detection — default output of black/pattern/freeze
- Edit function for static/animated caption overlay on video output
- Can be used as a video delay, up to three frames per channel
- Video proc amp controls including video gain, offset and hue, including Y/C picture position adjustment
- Built-in test pattern generator and audio tone generator
- 16x user memories, save/recall/rename
- GV Orbit control and monitoring compatible, with standard logging and reporting features
SPECIFICATIONS
Inputs & Outputs
Signal Inputs
SDI inputs: 1 per channel
Input 1 cable length:
- Up to 70m Belden 1694A @ 3 Gb/s
- Up to 160m Belden 1694A @ 1.5 Gb/s
- >350m Belden 1694A @ 270 Mb/s
Input 2 cable length:
- Up to 60m Belden 1694A @ 3 Gb/s
- Up to 100m Belden 1694A @ 1.5 Gb/s
- Up to 200m Belden 1694A @ 270 Mb/s
Analog reference:
- 1x analog reference with passive loop-through
- Black (HD tri-level and SD bi-level) and blackburst (SD bi-level)
- SD bi-level – RS170A
- HD tri-level – SMPTE ST 240, 274 and 296
Signal Outputs
SDI outputs: 2x per channel
General Specifications
Electrical:
- 3 Gb/s SDI, SMPTE ST 424
- 1.5 Gb/s HD-SDI, SMPTE ST 292
- 270 Mb/s SDI, SMPTE ST 259-C / DVB-ASI
Connector/format: BNC/75Ω panel jack on standard IQ connector panel
Return loss:
- >-15 dB (270 Mb/s, 1.5 Gb/s)
- >-10 dB (3 Gb/s)
Output jitter:
- SD-SDI 0.2 UI (10 Hz) / 0.2 UI (1 kHz)
- 3G/HD-SDI 1.0 UI (10 Hz) / 0.2 UI (100 kHz)
Reference source: External – HD tri-level / SD bi-level / input video syncs
Electrical:
- Black (HD tri-level and SD bi-level) and blackburst (SD bi-level)
- SD bi-level – RS170A
- HD tri-level – SMPTE ST 240, 274 and 296
Connector/format: BNC/75Ω panel jack on standard IQ connector panel
Analog reference return loss:
- SD bi-level > 40 dB to 5.5 MHz
- HD tri-level > 35 dB to 30 MHz
Video standards:
- 1125(1080)/50p (A & B), 1125(1080)/59p (A & B)
- 750(720)/50p, 750(720)/59p
- 1125(1080)/25i, 1125(1080)/29i
- 625(576)/25i, 525(480)/29i
Minimum delay (reference lock or free run):
- SD: 67 µs
- HD: 28 µs
- 3G-A: 15 µs
- 3G-B: 25 µs
Typical delay (input lock):
- SD: 70 µs
- HD: 38 µs
- 3G-A: 19 µs
- 3G-B: 40 µs
Synchronizer hysteresis window: 5 μs
Controls
Indicators
Power: OK (Green)
CPU running: OK (Green flashing)
FPGA running: OK (Green flashing)
Status:
- OK (Green)
- Warning (Yellow)
- Error (Red)
Input 1: OK (Green)
Input 2: OK (Green)
Reference lock: OK or Cross-locking (Green), Std error (Green flashing)
Genlock & Video Delay
Genlock mode: Free-run, Lock to Reference, Lock to input
Genlock H-phase: ± 0.5H in pixel clock steps
Genlock V-phase: ± 0.5F in 1 line steps
Video H-delay: 0 – 1 Line in pixel clock steps
Video V-delay: 0 – 1 Frame in 1 line steps
Video delay frames: 0 – 3 F
Reference select mode:
- Module input reference or IQH3B
- Reference A or B
Video Controls (per channel)
Input standard: 1125(1080)/50P (A & B), 1125(1080)/59P (A & B), 1125(1080)/29i, 1125(1080)/25i, 750(720)/59P, 750(720)/50P, 525(480)/29i,625(576)/25i
Default video output type: Pattern, Freeze, Black
Default video output standard: Last Known Good, 1125(1080)/50P (A & B), 1125(1080)/59P (A & B), 1125(1080)/29i, 1125(1080)/25i, 750(720)/59P, 750(720)/50P, 525(480)/29i, 625(576)/25i
Input select: Input 1, Input 2
Manual freeze: On/Off
Freeze: Field/Frame
VANC data: Blank VANC
SD VANC data: Line blanking (23/336 in 625, 21,22, 283, 284 in 525)
HANC data: Blank HANC (Removes all HANC data)
Proc amp enable: On/Off
Black level: ±100 mV in steps of 0.8 mV
Hue adjust: ±180° in steps of 1°
Master video gain: ±6 dB in steps of 0.1 dB
Y-Gain: ±6 dB in steps of 0.1 dB
Cb/Cr Gain: ±6 dB in steps of 0.1 dB
Y/C timing:
- ±8 pixels in 2 pixel steps (SD)
- ±16 pixels in 2 pixel steps (HD/3G)
Picture position:
- ±8 pixels in 2 pixel steps (SD)
- ±16 pixels in 2 pixel steps (HD/3G)
Pattern on: On/Off
Pattern select: 75% Color Bars, Black
Caption On: On/Off
Edit caption: 19 characters available
Animated caption: Slow, medium, fast
Other Controls
User memories: 16x Save, Recall, Rename
Memory naming: User configurable naming of memories 1 – 16
Information window: Video Input Status, Reference Status
Factory default: Resets all module settings to factory specified default values and clears memories
Default settings: Resets all module settings to factory specified defaults but does not clear memories
Restart: Software restart of the module
Module information:
- Reports following module information: Software version, Serial number, Build number, KOS version, Firmware version, PCB version
Power Consumption
Module power consumption: 8.5 PR (B Frames)
MEDIA GALLERY
ORDERING INFORMATION
IQSYN1147-1B3
3G/HD/SD-SDI Synchronizer. 2 inputs, 4 outputs, external loop-through and internal frame reference selection
For more details on enclosure types please refer to the IQ Modular Enclosures datasheet.
