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Appendix A: Performance Specification

A-2

1760 Series Component Waveform/Vector Monitor User Manual

Electrical Specifications

Table A- 1: Waveform Vertical Deflection

CATEGORY

DESCRIPTION

Deflection Factor Req: 1 V full scale (X1): 1 volt input displayed with-

in 1% of 140 IRE (1.00 V PAL)

X5 Gain: 0.2 volt input displayed within

1% of 140 IRE (1.00 V PAL)

X10 Gain: 0.1 volt input displayed within 1%

of 140 IRE (1.00 V PAL)

RI: Any one of the 8 inputs

Variable Gain Range Req: 0.2X to 1.4X

Overscan Req: ≤1% variation in baseline of chroma when

positioned anywhere between sync tip and

100% white

RI: X1, X5, or X10 with any variable gain

setting

V ideo Maximum Operating

Input Voltage

RI: -- 1.8 V to +2.2 V, (all inputs, A -- B3) dc

+ peak ac

Absolute Video Input Voltage RI: --8.5 V to +8.5 V (dc + peak ac)

Video Input DC Impedance RI: ≥20kΩ

Video Input Return Loss RI: T ypically ≥40 dB to 6 MHz

Video Input DC Offset

Between Channels

Req: ≤1IRE(7mVPAL)

RI: Typically ≤1mV

Video Input Offset Range RI: CHA2, A3, B2, & B3 can be offset from

CHA1 or CHB1 by ±350 mV.

Video Input Loop-Through

Isolation

RI: Typically ≥70 dB

1 2 ... 125 126 127 128 129 130 131 132 133 134 135 ... 179 180

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