Specifications
1- 16
WVR6100, WVR7000, and WVR7100 Specifications and Performance Verification
Standard Definition (SD) Characteristics
The characteristics in this section are common to the WVR6100 Waveform
Rasterizer and to WVR7000 and WVR7100 Waveform Rasterizers with
Option SD.
Table 1- 24: SD waveform vertical characteristics, SDI inputs A and B, (WVR7000, WVR7100 Option SD;
WVR6100)
Characteristic
Performance requirement
Reference information
Frequency Response
RGB Monochrome identical to Y
Luminance channel (Y)
5.75 MHz
0.5%
channel.
Color difference channels (P
B
& P
R
)
2.75 MHz
0.5%
Transient Response
Pre-shoot, Over-shoot (Sine-Squared
Bars)
2T5 bar < 0.3% peak
Ringing (Sine-Squared Bars)
2T5 < 0.8%
p-p
Pulse-to-bar ratio
0.99:1 to 1.01:1 on appropriate Sine-Squared
or Blackman 2T pulse.
Low Pass Filter Frequency Response, SDI
Component Only
< 3 dB attenuation at 800 kHz.
> 32 dB attenuation at 3 MHz.
Response meets STD--205.
Table 1- 25: SD physical characteristics, SDI inputs A and B (WVR7000, WVR7100 Option SD; WVR6100)
Characteristic
Performance requirement
Reference information
Formats Supported
270 Mbit/s component.
See
Signal Input-to-Reference Compatibility
Tables
beginning on page 1--37.
Auto detect of input standard.
Input Level
800 mV
p-p
10%
Input voltages outside this range may cause
reduced receiver performance.
Input Type
Passive loop through 75
Ω
compensated.
Return Loss
Power on
> 25 dB 1--270 MHz
Power off
> 15 dB 1--270 MHz
Insertion Loss (Loop Through)
< 1. 2 dB to 270 MHz
Loop Through Isolation
> 50 dB to 300 MHz
