FS-512.pdf (593KB)

FS-512

Video Synchronizer 12 bit A/D D/A Converter(Dual path)
QuadraCombTM Filter
Composite¸¦ SDI·Î SDI¸¦ CompositeÀ¸·Î º¯È¯. TBC Video Gain, Black Level, Chroma Gain, Hue Á¶Àý °¡´É, ÀÚü ÆÐÅϽÅÈ£ ³»Àå.
DAS-441A º¸µå¿Í ¿¬µ¿°¡´É(Embedder, De-Embedder)
ÀÔ·Â : composite, SDI
Ãâ·Â : composite x2, SDI x2  

FS-512 Video Decoder/Synchronizer
The perfect pre-processing solution for applications that require the highest quality video decoding

The FS-512 synchronizes analog or digital video signals to a video reference and provides two SDI outputs and two analog outputs from the selected input. Operable in NTSC/525 or PAL/625 mode, it provides world class decoding of composite analog to SDI, never before possible.

QuadraComb¢â, the industry¡¯s first 4-D digital comb filter

QuadraComb¢â goes beyond 3-D digital comb filters by applying additional spatial and temporal error detectors. The resulting information provides better control of the comb filter and drives comb filter processing. This dynamic logic in Quadra- Comb¢â eliminates problems inherent in 3-D combing. Cross-color and hanging dot artifacts are greatly reduced beyond other techniques, retaining the finest details and textures normally lost by other comb filters.

Advanced features included are VITS generation/insertion, add/remove setup, full frame test patterns, time base correction, video AGC and hot switch. A unique, undecoded analog output is selectable, which bypasses the decode/re-encode process entirely, providing composite digital synchronization in parallel with the decoded component digital outputs.

When paired with a DAS-441A audio synchronizer, the combination can provide audio embedding and lip-sync correction.

Key Features
  • Synchronize analog or digital source
  • QuadraComb¢â decoding
  • Digital Proc Amp
  • Test Pattern Generator
  • VITS Generator/Inserter
  • Pass or mask data in the VBI
  • Exceptional noise immunity
  • Freeze Frame or Field
  • Time Base Correction
  • Video AGC
  • NTSC or PAL Operable
  • Embed or de-embed audio when paired with DAS-441A
  • Lip-sync correction when paired with DAS-441A





    FS-512 SPECIFICATIONS
    Video Inputs  
    Composite Analog (BNC) 1V p-p into 75 §Ù
    Sampling & Processing 12 bits at 27 MHz
    Analog return loss >40 dB to 5.75 MHz
    SDI return loss >19 dB to 270 MHz
    SDI (BNC) SMPTE 259M-C
    The composite analog input may be relay bypassed to Composite out #1
       
    Video Outputs  
    Composite Analog (2x BNC) 1V p-p into 75§Ù
    Analog return loss >40dB to 5.75 MHz
    SDI (2x BNC) SMPTE 259M-C
    Output SDI clock jitter <700 pS p-p
    SDI return loss >19 dB to 270 MHz
    A TTL level audio delay control pulse can be jumpered to replace Composite Output #2 or SDI Output #2
       
    External Genlock Reference  
    Composite analog (2x BNC) 1 V p-p (looping input)
    Return loss >40 dB to 5.75 MHz
       
    Noise Handling  
    The input sync separator and clock generator will capture and maintain lock with noisy inputs that approach 0 dB S/N ratio.
       
    Input Loss Modes  
    Pass bad video; Cut to black; Kill all outputs; Freeze last good field or Freeze last good field then timeout to black.
       
    Performance  
    Signal to Noise Ratio >64 dB (Unweighted luminance)
    Luminance Freq. Response ¡¾ 0.05 dB to 5.5 MHz
    LFR in TBC ON mode +0.05/-1.15 dB to 4.0 MHz
      -0.35 dB at 5.0 MHz
    Differential Gain <0.5%
    Differential Phase <0.5¡Æ
    K Factor (2T) <0.3%
    K Factor in TBC ON mode <1%
       
    Output Timing  
    H Phase Infinitely variable
    V Phase Infinitely variable
    Residual TBC Jitter <¡¾3nS
       
    Proc Amp Controls  
    Video Gain ¡¾6dB
    Black Level ¡¾100mV (14IRE)
    Chroma Gain ¡¾6dB
    Hue (NTSC only) ¡¾45¡Æ
    Independent proc amp settings are stored for Composite and SDI inputs
       
    Environmental & Mechanical  
    Power Consumption 12 W
    Operating Temperature 0¡Æ C to +45¡Æ C
    Humidity 10% to 95%, non condensing
    Card Dimensions 6.0" x 9.4" (15.2 cm x 23.9 cm)
    Cards require installation in Integrity system - frames sold separately
    FRM-301 (1RU) 1.75" x 19.0" x 17.0"
    FRM-304 (4RU) 7.0" x 19.0" x 21.0"

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