ADLINK PCI-9812, PCI-9810 and PCI-9812A are 4-CH, 10 or 12-bit, 20 MS/s simultaneous-sampling analog input cards. The high-speed analog input channels are
single-ended, with hardware programmable input ranges of ±1 V, ±5 V and input impedances of 50 Ω, 1.25 kΩ and 1 MΩ. The on-board 32k-sample A/D FIFO can buffer
the sampled data. When the data throughput is less than 100 Mbytes/s, the FIFO performs as the temporary A/D sample buffer, and as a rule of thumb, no data loss will
happen. When four channels operate at 20 MS/s simultaneously, each sample generates two bytes, resulting in 160 Mbyes/s (4 channels* 20M * 2 bytes) throughput,
which exceeds the peak 132 Mbyte/s bandwidth of PCI bus. To avoid data loss, the 32k-sample FIFO is the limitation of sample count. For applications needing a larger
number of samples at full sampling rate, the PCI-9812A features 128K-sample A/D FIFO for storage.
In addition to the on-board 40MHz time base, users are able to supply the external time base in either sine wave or digital forms. The PCI-9810 and PCI-9812 also
feature external digital trigger and programmable analog trigger, thus the conversion start point of multiple cards can be synchronized to external events. The trigger
modes include software-trigger, pre-trigger, post-trigger, middle-trigger and delay trigger, further expands the capabilities of these high-speed devices.
ADLINK PCI-9812, PCI-9810 and 9812A deliver cost-effective and reliable data acquisition capabilities and are ideal for vibration testing, image digitizing, ultrasonic
measurement, biomedical research, ATE and other high-end Industrial/Scientific/Military applications.
PCI-9812/9812A/9810
4-CH 10/12-bit 20 MS/s Simultaneous-Sampling Analog Input Cards
Features
Supports a 32-bit 5 V PCI bus
12-bit A/D resolution (PCI-9812 and PCI-9812A)
10-bit A/D resolution (PCI-9810)
Up to 20 MS/s simultaneous-sampling rate
>17 MHz -3 dB bandwidth
4-CH single-ended inputs
Bipolar analog input ranges
User-selectable input impedance of 50 Ω or high input impedance
On-board 32 k-sample A/D FIFO (PCI-9810 and PCI-9812)
On-board 128 k-sample A/D FIFO (PCI-9812A)
Analog and digital triggering
External clock input for customized conversion rate
Bus-mastering DMA for analog inputs
3-CH TTL digital inputs
Compact, half-size PCB
Operating Systems
Windows 2000/NT/XP/9x
DOS
Red Hat Linux
Windows CE (call for availability)
Recommended Software
VB/VC++/BCB/Delphi
DAQBench
Driver Support
PCIS-DASK for Windows 2000/NT/XP/9x
PCIS-DASK/X for Red Hat Linux
PCIS-OCX ActiveX controls
PCIS-LVIEW/PnP for LabVIEW NEW!
Introduction
5-3
www.adlinktech.com *All specifications are subject to change without further notice.
External Analog Trigger External Digital Trigger
Positive-slope
trigger event
occurs
Negative-slope
trigger event
occurs Negative-slope
trigger event
occurs
Positive-edge
trigger event
occurs
External trigger
Event Acquisition
start DMA stop
Post trigger
counter count
from M down to 0 Acquire N A/D data
time
Delay Trigger
DMA start External trigger
Event DMA stop
Acquire M A/D
data before
trigger event
Acquire N A/D
data before
trigger event
time
Middle-Trigger
DMA start External trigger Event
Acquire N A/D
data
Acquisition stop
time
Pre-Trigger
DMA start DMA stopExternal trigger Event
Acquire N A/D
data after
trigger event
Acquisition start
time
Post-Trigger
8
ISA DAS/
DIO Cards
5
6
9
10
11
12
Software
Solutions
PXI-Based
Instruments
PXI/
CompactPCI
Platforms
2
PXI/
CompactPCI
Modules
PCI DAQ
Cards
PCI DIO
Cards
7
PC/104-Plus
Products
Wiring
Termination
Boards
Motion
Control
Cards
Machine
Vision
Products
Remote I/O
Modules
4
3
1
www.adlinktech.com
*All specifications are subject to change without further notice.
PCI High Speed Digitizer
5-4
Ordering Information
PCI-9810
4-CH 10-bit 20 MS/s Simultaneous-Sampling
Analog Input Card
PCI-9812
4-CH 12-bit 20 MS/s Simultaneous-Sampling
Analog Input Card
PCI-9812A
4-CH 12-bit 20 MS/s Simultaneous-Sampling
Analog Input Card with 128k-sample A/D
FIFO
Device
PCI-9812
PCI-9812A
PCI-9810
+5 V
1.4 A typical
1 A typical
External Sine Wave Clock
Input coupling: AC
Input impedance: 50 Ω
Input frequency: 300 kHz to 40 MHz
Input range: 1.0 to 2.0 Vpp
Overvoltage protection: 2.5 Vpp
External Digital Clock
Input coupling: DC
Input impedance: 50 Ω
Compatibility: 5 V/TTL
Input frequency: 20 kHz to 40 MHz
Overvoltage protection:
diode clamping, -0.3 V to +5.3 V
Digital Input
Number of channels: 3
Compatibility:
5 V/TTL with 10 KΩ pull down resistors
Overvoltage protection:
Diode clamping, -0.3 V to +5.3 V
Data transfers:
bus mastering DMA with A/D samples
General Specifications
I/O connector
BNC x 5
10-pin ribbon male
Operating temperature: 0 to 50 °C
Storage temperature: -20 to 80 °C
Relative humidity: 5 to 95 %, noncondensing
Power requirements
Dimensions (not including connectors)
173 mm x 108 mm
Pin Assignment
J1-J5: Analog Inputs & External
Sine W av e Cloc k
CH0
CH1
CH2
CH3
Ext. Sine Wave CLK
Shield: GND
Shield: GND
Shield: GND
Shield: GND
Shield: GND
1
2
3
4
5
Pin Assignment
JP1: External Digital Clock, Digital
Trigger & Digital Inputs
Ext. Digital CLK
Ext. Digital TRIG
DI0
DI1
DI2
GND
GND
GND
GND
GND
1
3
5
7
9
2
4
6
8
10
Specifications
Input Range Input
Impedance Overvoltage
protection
±1 V
±5 V
50 Ω
15 MΩ
50 Ω
1.25 kΩ
±2 V
±10 V
Analog Input
Number of channels: 4 single-ended
Resolution
12-bit (PCI-9812 and PCI-9812A)
10-bit (PCI-9810)
Maximum sampling rate: 20 MS/s
Input signal ranges, impedance and overvoltage
protection
Accuracy: ±1.5 % typical
DNL: ±0.4 LSB typical, ±1.0 LSB maximum
INL: ±1.9 LSB typical
Input coupling: DC
Trigger sources: software, analog and digital
trigger (5 V/TTL compatible)
Trigger modes:
software-trigger, pre-trigger, post-trigger,
middle-trigger & delay trigger
FIFO buffer size
32k samples (PCI-9810 & PCI-9812)
128k samples (PCI-9812A)
Data transfers: bus mastering DMA
Triggering
Analog triggering
Modes:
pre-trigger, post-trigger, middle-trigger,
delay-trigger
Source: CH0, CH1, CH2 and CH3
Slope: rising/falling
Coupling: DC
Trigger sensitivity:
256 steps in full-scale voltage range
Digital triggering
Modes:
pre-trigger, post-trigger, middle-trigger,
delay-trigger
Source: external digital trigger
Slope: rising edge
Compatibility: 5 V/TTL
Minimum pulse width: 25 ns
