User`s guide

Contents
53220A/53230A User’s Guide 7
Using CONFigure 79
Frequency and Period Measurements 81
Frequency 81
Frequency Ratio 83
Period 85
Time Stamp 87
Time Interval Measurements 90
Time Interval 90
Rise Time and Fall Time 94
Pulse Width 97
Duty Cycle 100
Phase 103
Single-Period 105
Totalizing Measurements 107
Gated 107
Continuous 110
Burst Pulse Measurements 112
Carrier Frequency 113
Pulse PRI and PRF 114
Positive and Negative Widths 117
4 53220A/53230A Input Signal Conditioning 119
Channel Characteristics 120
Signal Conditioning Path 120
Input Impedance 122
Input Range 124
Input Coupling 126
Bandwidth Limiting (Low-Pass) Filter 127
Threshold Level and Sensitivity 129
Burst Measurement Detector Threshold 136
Noise Rejection (Hysteresis) 137