Video Sync/Master Clock Generator • 0.01PPM word clock accuracy • Video Clock Generator • 12 word clock outputs, two with variable rates • Redundant power supplies and clock source Master Clock Generator The best in the CG series for broadcasting stations and post-production sites With redundancy of both the power supply and the video/audio clock, as well as many other functions, the CG-2000 meets the strict demands of broadcasting and post production. Features at a glance Two power supply circuits for redundancy [CG-2000 only] Supports video reference/word clock redundancy [CG-2000 only] Internal clock uses a high-precision OCXO (oven-controlled crystal oscillator) that is not influenced by the temperature of the environment External input connector that supports 10MHz, allowing creation of systems with even higher precision Jitter management circuit provides stable clock Glitch-free relocking circuit prevents noise and skipping during clock dropouts and recovery Numerous output connectors, including (12) word clock outputs, enabling the use in large-scale video/audio synchronization systems Supports input and output of a variety of video signal formats, including NTSC, PAL and HD Tri-level AES3 and AES11 signals can also be used for external master clock input sources Analyzer function that can measure output device termination Optimal levels can be provided to other devices by adjusting wordclock output levels Error status can be outputted using GPO parallel output, allowing the monitoring of error occurrence Self-calibration function using an external oscillator (Atomic/GPS 10MHz, GPS PPS)*Use of the self-calibration function requires the use of a separate PPS-output 10MHz oscillator with a built-in GPS antenna. Word clock performance up to 192 kHz 0.1% pull-up/down for 24F(Film) and 29.97F(NTSC), and 4% pull-up/down for 24F(Film) and 25F(PAL) Up to (4) system settings can be saved to buttons for recall, and saved settings can be imported and exported via USB Durable nut-coupling BNC connectors made by Amphenol Independent circuit boards for each connector prevents contact failures due to twisting Three-prong IEC power cable included Panel-lock switch can be used to prevent inadvertent changes to unit operation 128x64-pixel organic EL display with a wide viewing angle Firmware updates possible using the USB port EIA 1U rack mount size RoHS-compliant product Spec description CG-2000 CG-1800 CG-1000 Inputs VIDEO INPUTS Connector BNC × 2 (A/B) BNC – Input level 0.5Vp-p to 2.0Vp-p – Input impedance 75Ω (ON/OFF selectable by menu) – Input signal SD video black burst NTSC (29.97), NTSC B/W (30), PAL (25) – HD video tri-level 720p 50, 59.97, 60 – 1080p 23.976, 24, 25, 29.97, 30, 59.94, 60 – 1080i/psf 23.976, 24, 25, 29.97, 30 – Allowable frequency deviation ±10ppm – WORD/EXT INPUTS Connector BNC × 2 (A/B) BNC Input level 0.5Vp-p to 5.0Vp-p Input impedance 75Ω/50Ω (75/50/OFF selectable by menu) Supported frequencies WORD CLOCK 32k / 44.1k / 48k / 88.2k / 96k / 176.4k / 192k Hz ATOM 10.0MHz GPS 10.0MHz Allowable frequency deviation ±50ppm AES3/11 INPUT Connector XLR-3-31(1: GND, 2: HOT, 3: COLD) Input level 0.2Vp-p to 10Vp-p Input impedance 110Ω Format AES11-2003, AES3-2003, IEC60958-4 Supported frequencies 32k / 44.1k / 48k / 88.2k / 96k / 76.4k / 92k Hz Allowable frequency deviation ±50ppm CALIBLATION INPUT Connector BNC Input level 0.5 to 5.0 Vp-p Input impedance 50Ω (ON/OFF selectable by menu) Supported frequencies ATOM 10.0MHz GPS 10.0MHz, PPS Outputs VIDEO OUTPUTS Connector BNC × 4 (1-4) – Output impedance 75Ω – Output signal SD video black burst NTSC (29.97), NTSC B/W (30), PAL (25) – HD video tri-level 720p 50, 59.97, 60 – 1080p 23.976, 24, 25, 29.97, 30, 50, 59.94, 60 – 1080i/psf 23.976, 24, 25, 29.97, 30 – WORD OUTPUTS Connector BNC × 12 (1-12) Output level 1.0Vp-p to 3.5Vp-p (adjustable in 0.5V steps by menu) Output impedance 75Ω Supported frequencies 32k / 44.1k / 48k / 88.2k / 96k / 176.4k / 192k Hz¼×Fs, ½×Fs, 1×Fs, 2×Fs, 4×Fs, 256×Fs (Only OUTPUTS 11-12) AES3/11 OUTPUTS Connector XLR-3-31 (1: GND, 2: HOT, 3: COLD) × 2 (1-2) Output level 2.5Vp-p Output impedance 110Ω Format AES11-2003, AES3-2003, IEC60958-4 Supported frequencies 32k / 44.1k / 48k / 88.2k / 96k / 176.4k / 192k Hz S/PDIF OUTPUTS Connector RCA Pin jacks × 2 (1-2) Output level 0.5Vp-p Output impedance 75Ω Format IEC60958-3 ALARM OUTPUT Connector 6-pin Euroblock connector – Output level Open collector – Transmission method Parallel – Output impedance 10ohm – Withstand voltage 20V – Maximum current 35mA – USB A data transfer use by a USB flash drive Connector USB B-type Protocol USB2.0 High Speed (480Mbps) Power supply rating DC5.0V, 0.2A Internal oscillator performance TYPE OCXO frequency accuracy ±0.01ppm (factory default value) frequency stability ±0.005ppm / day Power AC100 - 240V, 50/60Hz Power consumption 14W 11.5W 10W Dimensions (W×H×D) 19.0%quot; × 1.77" × 12.2" / 483 × 45 × 310 mm Weight 7.3 lbs. / 3.3 kg 7.1 lbs. / 3.2 kg 6.8 lbs. / 3.1 kg Operating temperature range 32˚F to 104˚F / 0˚C to 40˚C Included accessories Power cords × 2, rackmounting screw kit, operation manual (with warranty) Power cords, rackmounting screw kit, operation manual (with warranty)
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