Contents
(continued)
v
6-90. Wave Generator Specifications........................................................ 6-69
6-91. Trigger Signal Specifications for the Time Marker Function .......... 6-70
6-92. Trigger Signal Specifications for the Edge Function ....................... 6-70
6-93. Theory of Operation.............................................................................. 6-71
6-94. Voltage Mode................................................................................... 6-71
6-95. Edge Mode........................................................................................ 6-71
6-96. Leveled Sine Wave Mode ................................................................ 6-71
6-97. Time Marker Mode........................................................................... 6-72
6-98. Wave Generator Mode ..................................................................... 6-72
6-99. Equipment Required for Calibration and Verification.......................... 6-74
6-100. SC300 Calibration Setup ...................................................................... 6-76
6-101. Calibration and Verification of Square Wave Functions...................... 6-77
6-102. Overview of HP3458A Operation.................................................... 6-77
6-103. Setup for Square Wave Measurements............................................. 6-77
6-104. DC Voltage Calibration.................................................................... 6-78
6-105. AC Square Wave Voltage Calibration.............................................. 6-79
6-106. Edge Amplitude Calibration............................................................. 6-80
6-107. Leveled Sine Wave Amplitude Calibration...................................... 6-80
6-108. Leveled Sine Wave Flatness Calibration.......................................... 6-81
6-109. Low Frequency Calibration.......................................................... 6-82
6-110. High Frequency Calibration......................................................... 6-82
6-111. Verification........................................................................................... 6-83
6-112. DC Voltage Verification................................................................... 6-83
6-113. Verification at 1 MΩ.................................................................... 6-83
6-114. Verification at 50 Ω ..................................................................... 6-83
6-115. AC Voltage Amplitude Verification................................................. 6-86
6-116. Verification at 1 MΩ.................................................................... 6-86
6-117. Verification at 50 Ω ..................................................................... 6-88
6-118. AC Voltage Frequency Verification................................................. 6-89
6-119. Edge Amplitude Verification............................................................ 6-90
6-120. Edge Frequency Verification............................................................ 6-91
6-121. Edge Duty Cycle Verification .......................................................... 6-92
6-122. Edge Rise Time Verification............................................................ 6-92
6-123. Edge Abberation Verification........................................................... 6-94
6-124. Leveled Sine Wave Amplitude Verification .................................... 6-95
6-125. Leveled Sine Wave Frequency Verification..................................... 6-96
6-126. Leveled Sine Wave Harmonics Verification.................................... 6-97
6-127. Leveled Sine Wave Flatness Verification ........................................ 6-99
6-128. Equipment Setup for Low Frequency Flatness ............................ 6-99
6-129. Equipment Setup for High Frequency Flatness............................ 6-99
6-130. Low Frequency Verification ........................................................ 6-101
6-131. High Frequency Verification........................................................ 6-101
6-132. Time Marker Verification................................................................. 6-103
6-133. Wave Generator Verification............................................................ 6-104
6-134. Verification at 1 MΩ.................................................................... 6-105
6-135. Verification at 50 Ω ..................................................................... 6-105
6-136. SC300 Hardware Adjustments.............................................................. 6-107
6-137. Equipment Required......................................................................... 6-107
6-138. Adjusting the Leveled Sine Wave Function..................................... 6-108
6-139. Equipment Setup.......................................................................... 6-108
6-140. Adjusting the Leveled Sine Wave Harmonics ............................. 6-108
6-141. Adjusting the Aberrations for the Edge Function............................. 6-109
6-142. Equipment Setup.......................................................................... 6-109
6-143. Adjusting the Edge Aberrations................................................... 6-109
Index