Overview – Parallel Data Acquisition Card
This parallel data acquisition card is ideal for applications such as transient signal recording, refined frequency synthesis, multi-channel parallel acquisition and time-phase-sensitive acquisition. It offers four parallel channels with an independent 20 MS/s 12-bit A/D converter and four independent programmable gain amplifiers for each channel. It boasts a maximum sampling depth of 16 MS/s per channel. The voltage signal acquisition ranges from ±100 mV to ±20 V. The card has many triggering sources, including software (manual), internal and external triggering.
Key Features – Parallel Data Acquisition Card
- Parallel designed, four high-speed 20 MS/s 12 bit ADC and four independent programmable gain amplifier
- Up to 20 MS/s maximum sampling rate
- Refined sampling rate from 100 S/s to 20 MS/s
- Up to 16 MS/s maximum sampling depth per channel
- High accuracy with phase consistency
- Dynamic download remote upgrade service
- Triggering sources include software (manual), internal and external triggering
- Cascades multiple channels for system integration
- High reliability and stability
Technical Specifications – Parallel Data Acquisition Card
Sampling Rate
| 1 k to 20 MS/s
|
A/D Resolution
| 12 bits
|
Accuracy
| DC ± 0.2% (FS), AC ±0.5%(1 kHz)
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Input Channel
| Parallel synchronous 4 channel
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Input Impedance
| 1 MΩ//25 pF
|
Phase Difference between Channels
| <1° (300 kHz)
|
Crosstalk
| -85 dB
|
Memory Depth of Each Channel (samples)
| 4 M/CH (extension to 8 M/CH, 16 M/CH)
|
Voltage Input
| ±1 V and ±10 V
|
Triggering Mode
| manual, external and internal triggering
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Digital Output
| 32-channel TTL level digit IO (16 DIs and 16 DOs)
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Bandwidth of Input Signal
| DC: 0 to 7.5 MHz AC: 0.2 to 7.5 MHz
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Operating System
| Windows 95/98/ME, Windows 2000/XP
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Software
| DasView2.0
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Operating Temperature
| 0 ºC to 40 ºC
|
Storage Temperature
| -40 ºC to 60 ºC
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Relative Humidity
| 40 ºC, 20% to 90% (no condensation)
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