Datasheet
SPECIFICATIONS
SPECIFICATIONS
7
ArbStudio 1102
ArbStudio 1102D
ArbStudio 1104 ArbStudio 1104D
Common Characteristics (cont’d)
AC Accuracy, Open Circuit
(0 V
p-p
to +24 V
p-p
Range, 1 kHz Sine Wave)
± 0.25% of amplitude range (within ±10 °C of calibration temperature T=25 °C, Humidity ≤ 80%)
±0.3% of amplitude range (0 to 50 °C)
AC Accuracy, 50 Ω Load
(0 V
p-p
to +12 V
p-p
Range, 1 kHz Sine Wave)
± 0.25% of amplitude range (within ±10 °C of calibration temperature T=25 °C, Humidity ≤ 80%)
±0.3% of amplitude range (0 to 50 °C)
Output Impedance Selectable: 50 Ω, Low or High Impedance
Short Circuit Protection Signal outputs are robust against permanent shorts against floating ground
Frequency Accuracy
Stability < ± 5 ppm
Aging < ± 2 ppm / year
Max Interpolated Sample Rate 1 GS/s (4x interpolation)
Interpolation Factors 1x, 2x, 4x
Sampling Frequency Resolution 15 digits limited by 1 nHz
Multi Channel Specifications
Sampling Rate Tuning Programmable per channel couple (Ch 1–2) Programmable per channel couple (Ch 1–2, Ch 3–4)
Skew Between Channels (at Common Sample Rate)
Average (Typical) < 300 ps
Standard Deviation (Typical) < 35 ps
Math Sum, Difference, Product of Two Channels in a Channel Pair
Modulation
Amplitude Modulation
Modulation Type Arbitrary AM, ASK
Carrier Waveform All, From File, Arbitrary
Modulating Waveforms All, From File, Arbitrary
Modulating Source Internal
Modulating Waveform Sample Clock
at Max. Sampling Rate
0.46 S/s to 125 MS/s
Memory Size 2047 entries
Phase/Frequency Modulation
Modulation Type Arbitrary FM/PM, FSK, PSK
Carrier Waveform All, From File, Arbitrary
Modulating Waveforms All, From File, Arbitrary
Modulating Source Internal
Carrier Frequency at Max. Sample Rate
Sine Wave 3.7 mHz to 110 MHz
Square 3.7 mHz to 62.5 MHz
Triangle 3.7 mHz to 31.25 MHz
Ramp 3.7 mHz to 31.25 MHz
Modulating Waveform Sample Clock
at Max. Sample Rate
From 119.2 S/s to 125 MS/s (per sample programmable)
Memory Size 511 entries
Frequency Resolution at 125 MS/s Sample Rate 0.0019 Hz (FSK)
2.15E-5° (PSK)
Frequency Resolution at 250 MS/s Sample Rate 0.0037 Hz (FSK)
4.30E-5° (PSK)
Pulse Width Modulation
Carrier Waveform Pulse
Carrier Frequency 100 mHz to 20 MHz
Duty Cycle Modulating Waveform Sine, Triangle, Ramp, Noise, Manual
Duty Cycle Modulating Frequency 10 µHz to 6.67 MHz
Source Internal
Duty Cycle Deviation 0% to 100% of pulse period
Frequency Sweep
Carrier Waveform All, From File, Arbitrary
Sweep Type All waveforms
Sweep Direction Up or Down
Sweep Range at Max. Sample Rate
Sine Wave 3.7 mHz to 110 MHz
Square 3.7 mHz to 62.5 MHz
Triangle 3.7 mHz to 31.25 MHz
Ramp 3.7 mHz to 31.25 MHz
Sweep Time at Max. Sample Rate 100 ns to 4.2 s
Pattern Generator Characteristics
Number of Channels N/A 18 N/A 18 / 36
Vector Memory Depth N/A 1 Mpts / Ch (per Ch
programmable direction)
N/A 1 Mpts / Ch (per Ch
programmable direction)
Acquisition Memory Depth N/A 2 Mpts / Ch N/A 2 Mpts / Ch
Update Frequency N/A
125 MS/s (per Ch
programmable direction
)
N/A
125 MS/s (per Ch
programmable direction)
Sampling Frequency N/A 250
MS/s
N/A 250
MS/s
Direction Control N/A Per Ch Programmable N/A Per Ch Programmable
Output Voltage Level N/A 1.2 V to 3.6 V 1.2 V to 3.6 V
Trigger Levels N/A 31 N/A 31
Operating Modes N/A
18 Ch Digital or 2 Ch Analog
N/A
36 Ch Digital or 4 Ch Analog or
18 Ch Digital plus 2 Ch Analog