Features and Benefits

• Two Analog Composite Inputs
• Two Serial Digital Composite Inputs
• One Parallel Digital Composite Input
• Passive Loop-through for Serial Inputs
• Precision Analog Display of Digital Input
• Full Time DAC Output
• Serial Digital Bit Stream EYE Pattern Display
• Error Detection and Handling Display Mode (EDH)
• Displays VTR Servo Waveforms
• Menu Screens for Instrument Setups and Error Read-outs

Applications

• Baseband Monitoring of Analog and Digital Composite Video Signals

CHARACTERISTICS

Serial Inputs

• Input Type: Passive loop-through 75 Ohm compensated
• Insertion Loss: < 1%
• Transmission Bandwidth: 50 kHz to 350 MHz, ±3%

Serial Receiver

• Input Signal: 143 Mb/s (NTSC)
• Equalization: Automatic
• Maximum Range: > 250 meters using Belden 8281 coax

Eye Pattern Display

• Type: Equivalent time sampler
• Input Signal: Selected serial input, with or without equalization
• Bandwidth: > 350 MHz
• Risetime: < 1 ns
• Deflection Factor:
  Vertical: 100 mV/10 IRE
  Horizontal: 2 ns/div

Parallel Digital Input

• Type: Differential ECL (10 K family)
• Input Impedance: 110 Ohm nominal

Parallel Digital Output

• Type: Differential ECL (10 K family)
• Load Impedance: 110 Ohm nominal

DAC Output

• Frequency Response:
  50 kHz to 4.2 MHz (NTSC): ±1%
  4.2 MHz to 5.5 MHz (NTSC): ±5%
• Differential Gain: < 0.6%
• Differential Phase: < 0.3°
• Luminance Amplitude Accuracy: ±1%
• Luminance Nonlinearity: < 1%
• 2T Pulse Preshoot and Overshoot: < 1%
• 2T Pulse-to-bar Ratio: ±1%
• Chrominance-to-luminance Gain: ±1%
• Chrominance-to-luminance Delay: < 10 ns
• SCH Phase Error: < 10°
• Output Impedance: 75 Ohm nominal