PDFINFO H 5542- 02
2
Control and Synchronize Other Instruments
A programmable marker places a pulse on the Marker Out
BNC. This marker can appear in any location in the segment
memory. You can use the marker to synchronize other
instruments, such as an oscilloscope or a digital functional
tester.
Product Specifications
Waveforms
Arbitrary waveform
function: Yes
Standard waveforms: Sine, square, ramp, and triangle
Resolution: 13 bits (12 bits for sine)
Sample rate generation
method: Direct digital synthesis (DDS) or time base
sources with digital dividers
Sample rate using DDS:*
Mode: Resolution Range (Sa/s):
DDS normal 0.01 Sa/s 0.01 to 10.7
M
DDS doubled 0.02 Sa/s 0.02 to 21.4
M
* Internal 42.94 MHz crystal
Sample rate: (Resolution using non-DDS timebase) (time
base frequency)/(divider), divider = 1, 2, 3,
2N (N = 1 to 64 k), max. 40 MSa/s
Waveform segment
memory: 256 kSa
Maximum number of
segments: 256 using SCPI
Sequence memory: 32,768 segments
Maximum number of
waveforms in memory: 128 using SCPI
Waveform sequence
looping (burst output
mode): 1 to 65,536 cycles or continuous
Segment looping: 1 to 4,096
Waveform hoppng: Programmed in memory or randomly using
register access via VXI Data Transfer Bus
(P1), VXI Local Bus (P2), or faceplate
connector
Modulation: FSK, PM
Frequency Rates
Sample rate: 40 MSa/s
Time base sources: Internal 40 MHz and 42.9 MHz crystals
(50 ppm); VXI CLK10 line; VXI ECLTrig lines;
faceplate BNC
Maximum waveform
frequency:
10.7 MHz sine, 5 MHz square, 100 kHz ramp/
triangle using 100 samples per cycle
Sweep: Linear and log frequency
Frequency sweep range: 0.01 Hz to 10 MHz
Frequency hop range: 0.01 Hz to 10 MHz
Frequency hop rate: Up to 500 kHz using registers, 800 Hz using
SCPI
Frequency shift (FSK) rate: Up to 2 M changes/s
Phase modulation rate: Up to 500 kHz
Phase modulation source: Software, VXI Local Bus (P2), or faceplate
connector
Square waveform rise
time: 17 ns typical
Output
Amplitude: ± 10.2 V max. (open circuit)
Output impedance
(software selectable):
50 or 75 Ω (output also calibrated for open
circuit)
Voltage amplitude range: ± 5.1 V in 1.25 mV steps in 50 Ω, ± 10.2 V
in 2.5 mV steps in to high impedance.
Monotonicity: >11 bits
Differential nonlinearity
(dc): 4 LSB
Amplitude accuracy (dc): ± (0.3% + 5 mV) into 50 Ω
Output
Maximum offset: ± 5 V into 50 Ω
Maximum output: ± 5.5 V AC+DC into 50 Ω
Amplitude accuracy (ac): ± (0.1 dB + attenuator error + ac flatness)
(Absolute)
Sine total harmonic distortion with internal filters
applied:
Frequency Range Harmonic Level
0.1 - 250 kHz –60 dBc
0.25 - 4 MHz –60 dBc + 20 log (f/250 k)
4 MHz - 10 MHz –36 dBc
Note: f = output frequency
Sine spurious nonharmonic distortion:
Frequency Range Non-harmonic Level
10 Hz - 1 MHz –60 dBc or –60 dBm,
(whichever is greater)
1 MHz - 4 MHz –50 dBc
4 MHz - 10 MHz –45 dBc
(100 strony)
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