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Ensemble Designs - 7555 View Larger Image (in new window)

Ensemble Designs : 7555

Contact us for lowest price (800) 284-2288, (858) 565-1101, sales@avsupply.com, or fax (858) 565-7845
HD/SD Video Processing Frame Sync

The Ensemble-Designs 7555 HD Processing Frame Sync accepts a 1.5 Gb/s high definition video or standard definition video signal for processing, synchronization and timing.

→ HD or SD SDI I/O
→ Full-featured Frame Synchronizer
→ Comprehensive Proc Amp controls
→ External genlock reference input
→ Internal Color Bar Generator
→ Fail-safe bypass in case of power failure
→ Passes embedded audio
→ AES option for 4 streams/8 channels
→ Analog audio I/O option
→ Data mux and demux as per SMPTE 337M
→ Dolby encoding and decoding options
→ Audio Loudness Control AGC option
→ Memory registers

Input

  • Number One
  • Signal Type HD Serial Digital 1.485 Gb/s
  • SMPTE 274M, 292M or 296M
  • SD Serial Digital 270 Mb/s SMPTE 259M
  • Impedance 75 Ω
  • Return Loss >15 dB DC to 1.5 GHz
  • Max Cable Length 270 Mb/s 300 meters, 1.485 Gb/s 100 meters
  • Automatic Cable Input Equalization

Standards Supported

  • 1080i (SMPTE 274M -4,5,6) 50, 59.94 or 60 Hz
  • 720p (SMPTE 296M -1,2,3) 50, 59.94 or 60 Hz
  • 525i 59.94, 625i 50
  • Data (SMPTE 337M)

Output

  • Number Two (one fail-safe bypass)
  • Signal Type HD or SD Serial Digital, follows input
  • Impedance 75 Ω
  • Return Loss >15 dB DC to 1.5 GHz
  • Delay up to 8 frames

Reference Input

  • Number One external (modules BNC)
  • One internal (frame master ref BNC)
  • Signal Type PAL or NTSC composite video or Tri-Level Sync
  • Return Loss >40 dB (applies to external ref input)

AES/EBU Digital Inputs (requires 9615 option)

  • Number Four (total of eight channels selectable as inputs or outputs)
  • Type AES3id or data (SMPTE 337)
  • Connector Coaxial, 75 Ω
  • Bit Depth 20 and 24 bit
  • Sample Rate 30 kHz to 100 kHz (sample rate converted internally to 48 kHz)
  • Crosstalk <144 dB
  • Dynamic Range >144 dB
  • Reference Level -18 or -20 dBFS (selectable)

AES/EBU Digital Outputs (requires 9615 option)

  • Number Four (total of eight channels) selectable as inputs or outputs
  • Type AES3id or data
  • Connector Coaxial, 75 Ω
  • Bit Depth 20 and 24 bit
  • Sample Rate 48 kHz, synchronous to video output
  • Reference Level -18 or -20 dBFS (selectable)

Analog Audio Inputs (requires 9615 option)

  • Number Four, selectable as inputs or outputs
  • Type Balanced
  • Connector 15 pin D connector
  • Impedance >15K Ω
  • Maximum Input Level 24 dBu
  • CMRR >60 dB, 20 Hz to 10 KHz
  • Quantization 24 bits, 128 x oversampled
  • Sample Rate 48 KHz
  • Reference Level -10 dBu or +4 dBu
  • Frequency Response ±0.1 dB, 20 Hz to 20 KHz
  • Crosstalk <106 dB
  • Dynamic Range >106 dB

Analog Audio Outputs (requires 9615 option)

  • Number Four, selectable as inputs or outputs
  • Type Balanced, transformerless
  • Connector 15 pin D connector
  • Impedance 30 Ω
  • Maximum Output Level 24 dBu
  • Resolution 24 bits, 128 x oversampled
  • Reference Level -10 dBu or +4 dBu
  • Frequency Response ± 0.1 dB, 20 Hz to 20 KHz
  • Crosstalk <106 dB
  • Dynamic Range >106 dB

Dolby Metadata Inputs/Outputs (requires 9615 option)

  • Signal Type Dolby metadata, RS-422, RS-485
  • Number Four, selectable as inputs or outputs, share with analog audio I/O
  • Connector HD-15, balanced

Embedded Output (In SDI Outputs)

  • Group Assign Cascade or replace
  • Channels Sixteen
  • Bit Depth 24 Bit

General Specifications

  • Power Consumption 10 watts
  • Temperature Range 0 to 40°C ambient (all specs met)
  • Relative Humidity 0 to 95%, noncondensing
  • Altitude 0 to 10,000 ft
7555.pdfSpec Sheet


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Prices and specifications subject to change without notice.