HP 1GSa/s Digitizing Oscilloscope 16532A manual HP 16532A Specifications, Rise Time2 1.4 ns

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2. Rise time is calculated from the formula: tr =

HP 16532A - General Information

Table 1-1. HP 16532A Specifications

HP 16532A SPECIFICATIONS

Type: 2-channel simultaneous acquisition

Bandwidth(* ,1): dc to 250 MHz (real time, dc-coupled)

Maximum Sample Rate: 1 Gigasample per second

Number of Channels: 2, 4, 6, 8 simultaneous channels using the same time base setting(s)

OR

Up to 10 channels with independent time bases for each pair of channels.

Up to 18 channels with the HP 16501A Expansion Frame.

Rise Time(2): 1.4 ns

ADC: 8-bit real time

Vertical Resolution: 8 bits over 4 vertical divisions (± 0.4%)

Waveform Record Length: 8000 points

Time Interval Measurement Accuracy(* ,3,6): ± [(0.005% X Δt)+ (2 x 10− 6 x delay setting)+ 150 ps]

Vertical (dc) Gain Accuracy(4): ± 1.5% of full scale

DC Offset Accuracy(* ): ± (1.0% of channel offset + 2.0% of full scale)

Voltage Measurement Accuracy(* ,5): ± [(1.5% of full scale + offset accuracy) + (0.008 x V/div)]

Trigger Sensitivity(* ): dc to 50 MHz: 0.063 x full scale, 50 to 250 MHz: 0.125 x full scale

Input Coupling: 1 MΩ: ac and dc, 50 Ω: dc only

Input R (selectable) (* ): 1 MΩ: ± 1%, 50 Ω: ± 1%

Input C: Approximately 7 pF

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NOTES:

*Specifications (valid within ± 10° C of auto-calibration temperature, excluding bandwidth− see note 1 for bandwidth specification.)

1. Upper bandwidth reduces by 2.5 MHz for every degree C above 35° C. 0.35

bandwidth

3.Specification applies to the maximum sampling rate. At lower rates, the specification is:

± [(0.005% x Δt)+ (2 x 10-6x delay setting) + (0.15 x sample interval)] for bandwidth limited signals

1

(tr = 1.4 x sample interval). Sample interval is defined as sample rate

4.Vertical gain accuracy decreases 0.08% per degree C from software calibration temperature.

5.Digitizing level = (# vertical divisions)(12)(LSB1 ), where LSB= 2 # bits in ADC

6.The Time Interval Measurement Accuracy deteriorates across multiple modules connected as one unit with each added module.

1-3

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Contents HP 16532A Safety Symbols Safety ConsiderationsContents Section Replaceable Parts ServiceCalibration List of Tables Page Table of Contents Page Module Covered by This Manual Safety RequirementsIntroduction Operating Characteristics Accessories SuppliedAccessories Available SpecificationsVertical dc Gain Accuracy4 ± 1.5% of full scale HP 16532A SpecificationsRise Time2 1.4 ns Waveform Record Length 8000 pointsTimebase HP 16532A Operating CharacteristicsVertical at BNC Trigger Modes TriggeringDigitizer Trigger Level RangeDisplay Modes Waveform DisplayMeasurement Aids Operating Environment Setup AidsEquipment Critical Specifications Recommended Model USE Page Table of Contents Page Preparation for Use Power RequirementsInitial Inspection Safety Requirements Module InstallationProcedure Installation ConsiderationsEndplate Overlap Bottom Sequence Packaging Tagging for ServiceOperating Environment StorageTable of Contents Page Performance Test Interval Performance Test ProceduresTest Record DC CAL Output Test AC CAL Output Test Input Resistance SpecificationEquipment Required Critical Specification Model/Part Number Page Voltage Measurement Accuracy Voltage Measurement Accuracy Test Div Offset Supply Upper Limit Lower Limit Offset Accuracy Procedure Zero-Input OffsetDiv Offset Supply Min Max DC Input OffsetBandwidth V1MHz Time Measurement Accuracy Menu Selection Setting Trigger Sensitivity RUN Repetitive Performance Test Record Paragraph No Test Results Yes No Page Table of Contents Page Maintaining System Integrity Calibration Protection SwitchCalibration Interval Calibration Instrument WarmupLocation of the PROTECT/UNPROTECT Switch Setting the PROTECT/UNPROTECT Switch to UnprotectEquipment Required for Calibration Loading the Default Calibration FactorsCalibrate Vert Cal of the Self Cal menu as follows Calibrate Delay of the Self Cal menu as followsSelf Cal Menu Calibrations Calibrate the Logic Trigger of the Self Cal menu as follows Calibrate the Time Null of the Self Cal menu as followsExt Trig Null Calibration Connections Calibrate the Ext Trig Null of the Self Cal menu as followsSealing the Mainframe Setting the PROTECT/UNPROTECT Switch to ProtectTable of Contents Page Exchange Assemblies Replaceable Parts ListAbbreviations Ordering InformationDirect Mail Order System Reference Designator and Abbreviations Parts Identification Mfr Code Mfr Part Number Reference DesignatorHP Part Qty Number DescriptionPage Table of Contents Page Attenuator Theory of Operation Introduction Safety RequirementsModule Block Diagram and The- ory of Operation Main Assembly Theory of OperationHP 16532A Oscilloscope Block Diagram Page Self-Tests Self-Test Access ProcedureLoad Test System Screen Touch the Functional Tests field Functional Tests ScreenA/D Test Run Screen Exit Test System Screen Test Self-Test DescriptionsData Memory Test Timebase TestTroubleshooting Aids TroubleshootingVerifying the System Clock Page 1 6 5 3 2 a Troubleshooting E E TTroubleshooting Sheet Troubleshooting E E T Troubleshooting E E T Troubleshooting E E T Troubleshooting E E T Oscilloscope Module Removal Procedure Oscilloscope Module Removal and Replacement12. Endplate Overlap Bottom Sequence Oscilloscope Module Replacement ProcedureTrigger Cable Removal Procedure Trigger Cable Removal and ReplacementAttenuator Removal Procedure Attenuator Removal and ReplacementTrigger Cable Replacement Procedure Attenuator Replacement Procedure Assistance WarrantyCertification