PCIe-9852
- PCI Express specification Rev. 2.0 compliant (PCIe-9852)
- Up to 200 MS/s sampling rate
- 2 simultaneous analog inputs
- High resolution 14-bit ADC
- Up to 90 MHz bandwidth for analog input
- 1 GB onboard storage memory
- Programmable input voltage range of ±0.2 V, ±2 V, or ±10 V
- Scatter-gather DMA data transfer for high speed data streaming
- One external digital trigger input and one external trigger output
- One external clock input
- Full auto-calibration
- Supports signal averaging
Specifications
Analog Input
Number of Channels: 2 single-ended
Input Coupling: AC or DC, software selectable
AC coupling cutoff frequency: 11 Hz
-3 dB Bandwidth: 90MHz
Input Impedance: 50Ω or 1MΩ, software selectable
Input Signal Range: Range: ±0.2 V, ±2 V, or ±10 V
Overvoltage Protection:
- with 50Ω : ±10V sine wave, 7Vrms
- with 1MΩ : ±10V
ADC Resolution: 14 bits, 1 in 16384
Trigger
Trigger Source
- Software
- External digital
- Analog inputs
- SSI (PCIe-9852)
Trigger Modes
- Post-trigger
- Pre-trigger
- Middle trigger
- Delay trigger
External Digital Trigger Input
- Source: Front panel SMA connector
- Compatibility: 3.3V TTL, 5V tolerance
- Input high threshold: 2.0 V
- Input low threshold: 0.8V
- Maximum input overload: -0.5V ~ +5.5V
- Trigger polarity: Rising or falling edge, software programmable
- Pulse width: 20 ns minimum
External Digital Trigger Output
- Compatibility: 5V TTL
- Output high threshold: 2.4V
- Output low threshold: 0.2V
- Trigger polarity: Positive or negative
- Pulse width: 50 ns, 100 ns, 150 ns, 200 ns, 500 ns, 1 μs, 2 μs, 7.5 μs, and 10 μs
- Driving capacity: Capable of driving 50Ω load
Timebase
Timebase options
- Internal: onboard synthesizer
- External: CLK IN (front panel)
Sampling clock frequency
- Internal: 200M Hz
- External: 40M Hz ~ 200M Hz (CLK IN)
Timebase accuracy: <±25 ppm
External reference clock source: Front panel, SSI (PCIe-9852), PXI_CLK10 or PXIe_CLK100 (PXIe-9852)
External reference clock: 10M Hz or 100M Hz
External reference clock input range: 500mVpp ~ 5Vpp (AC/DC compliant)
External sampling clock input range: 1Vpp ~ 5Vpp (AC/DC compliant)
Data Storage and Transfer
1 GB onboard memory, shared among the two analog inputs
Scatter-Gather DMA data transfer
General Specifications
I/O Connector
- SMA x 2 for analog inputs
- SMA x 1 for external trigger input
- SMA x 1 for external trigger output
- SMA x 1 for external clock input
Dimensions (not including connectors): PCIe-9852 : 167.64 (W) x 106.68 (H) mm (6.53” x 4.16”)
Bus Interface: PCI Express Gen 2 x4
Ambient Temperature (Operating): PCIe-9852 : 0°C to 50°C (32˚F to 122˚F)
Ambient Temperature (Storage): -20°C to 80°C (-4˚F to 176˚F)
Relative Humidity: 10% to 90%, non-condensing
Power consumption
| Power Rail | Standby current (mA) | Full load (mA) |
| +3.3 V | 102 | 102.2 |
| +12 V | 20 | 20 |
| +5 V | 1920 | 2010 |