Specifications
Table 28: Composite a nalog physical characteristics; composite input characteristics (Option CPS) (cont.)
Characteristic Performance requirement Reference information
Slow Mode <10% attenuation, <10% peaking.
Slow mode typical peaking 8% at 50 and
60 Hz.
Blanking Shift with 10 to 90% APL
Change
≤1IRE(7mVPAL)
Blanking Shift with Presence and
Absence of Burst
≤1 IRE (7 mV PAL). Typically 0 mV.
Lock Range “50 ppm, remains locked”.
Vector typically OK to ± 80ppm. WFM display
typically locked to (plus-min) 200ppm.
Lock in Presence of Hum
±1.0V
p-p
, on 0 dB signal, remains locked.
Lock in Presence of White Noise Signal/Noise ratio of 32 dB, 5 MHz bandwidth
on black burst, remains locked.
Color Framing Correct c olor framing detected for signals
having < 45 SCH Phase error with burst
present.
Clamp R ange (typical) Signals with back porch within ± 1V range. Clamp can keep signal in this range displayed
at correct position on screen. Signals outside
this range may be displayed offset upward
or downward.
Table 29: Alarms (Option CPS)
Characteristic Performance requ irement Reference information
Errors and Alarms
(See Table 47 on page 31.)
Table 30: Picture display mode characteristics (Option CPS)
Characteristic Performance requirement Reference information
Composite Decoder Adaptive Comb
Table 31: Composite vector mode characteristics (Option CPS)
Characteristic Performance requirement Reference information
Displayed Horizontal and Vertical Gain
Accuracy
1% for X1 G ain or X5 Gain.
Display to Graticule Registration Centered in target, ± 0.5 box diameter. With the color bar black/white display dot
centered in target.
Boxes are 2% targets.
Vector Display B-Y is displayed on horizontal axis and
R-Y is displayed on vertical axis.
Bandwidth (typical)
500 kHz
Horizontal to Vertical Bandwidth Matching
< 0.5° at 500 kHz and 2 MHz.
Waveform Rasterizers Specifications and Performance Verification 1 7
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