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64 Single-Ended or 32 Differential Analog Input Channels 16-Bit High-Speed Scanning ADC Scanning Rates to 350K Channels per Second (500KSPS Sampling Rate in Single-Channel Mode) 1024-Point Scan List Controls Channel Sequence and Range 64K FIFO Buffer or Dual 32K-Sample Swinging Buffers Software-Selected Analog Ranges: �2.5V, �5V, �10V, 0-5V, 0-10V Optional 32 Current Inputs; 4-20ma, 0-20ma 66 MHz PCI Support

20 Analog Output Channels 16-Bit Dac per channel 400 KSPS Clocking Rate per Channel Dynamic Control of Clocking Rate Open and Circular Buffer Operation 32K-Sample FIFO Buffer or Direct-Register Access 4 Simultaneous Differential Analog Input Channels 16-Bit ADC per channel Simultaneous Sampling 200 KSPS Sampling Rate per Channel 32K-Sample FIFO Buffer or Dual 16K Swinging Buffers Software-Selected Analog Ranges: �2.5V, �5V, �10V, 0-5V, 0-10V 8-Bit Bidirectional Digital I/O Port 512 Byte FIFO I/O Buffer Supports Pattern Generation Configurable as Input or Output Port 66 MHz PCI Support

Any PMC board can be used on PCI Express, PCI-X, cPCI-X, PCI, cPCI, PC/104-Plus via an adapter. Precision 16-Bit Low-Glitch analog output channels: DAC per Channel Up to 32 two-wire single-ended outputs with remote ground sensing Software-selectable input/output ranges of +⁄-10V, +⁄-5V, or +⁄-2.5V. Optional high-voltage range sets of +⁄-16V, +⁄-8V, +⁄-4V bipolar , or 0 to +32V, +16V, +8V unipolar. Low glitch impulse and low digital feedthrough Output clocking rates to 500K samples per second per channel with all channels active Optional Disconnectable Outputs for parallel redundancy applications Subset of disconnected outputs available as Scanned Analog Inputs with FIFO buffer Scanned analog inputs can monitor digital input signals 66MHz PCI Bus support with Block-mode and Demand-mode DMA transactions 256K-Sample output data FIFO buffer; Configurable as open or closed (circular) Simultaneous or sequential output clocking Multiboard synchronization supported Continuous and Triggered-Burst output modes support seamless waveform sequencing Data clocking rate controlled internally or externally High accuracy ensured by on-demand Autocalibration of all channels Available on adapters for alternate form factors, including PCI, cPCI and PC104-Plus, as well as PCI-Express, PCIX and cPCIX

Sixteen Precision 16-Bit Low-Glitch analog output channels: DAC per Channel Outputs are software-selectable as 2-wire single-ended, or as 3-wire differential Output data rates to 2 Megasamples per second per channel; 32MSPS aggregate rate. Optional Disconnectable Outputs for parallel redundancy applications Software-disconnected outputs available as low-rate scanned analog inputs, capable of monitoring either analog or digital signals Low glitch impulse; 2nV-sec on ±5V range Software-selectable output ranges of ±10V, ±5V, or ±2.5V 66MHz PCI Bus support with Block-mode and Demand-mode DMA transactions 256K-Sample output data FIFO buffer; Configurable as open or closed (circular) Simultaneous or sequential output clocking Multiboard synchronization supported Continuous and Triggered-Burst output modes support seamless waveform sequencing Data clocking rate controlled internally or externally High accuracy ensured by on-demand Autocalibration of all channels Available on adapters for alternate form factors, including PCI, cPCI and PC104-Plus, as well as PCI Express, PCIX and cPCIX

Precision 16-Bit analog outputs: DAC per Channel Software-configurable as either 48 single-ended outputs, or as 24 balanced-differential outputs. Software-selectable output ranges of +?-10V, +?-5V,+?-2.5V, 0 to +10V, or 0 to +5V. Output clocking rates to 500K samples per second per channel with all channels active Outputs software-disconnectable from loads; Supports redundancy applications 66MHz PCI Bus support with Block-mode and Demand-mode DMA transactions 256K-Sample output data FIFO buffer; Configurable as open or closed (circular) Simultaneous or sequential output clocking Settling to 0.01 percent in 8us Multiboard synchronization supported Continuous and Triggered-Burst output modes support seamless waveform sequencing Data clocking rate controlled internally or externally High accuracy ensured by on-demand Autocalibration of all channels, with outputs forced to zero during autocalibration. Available on adapters for alternate form factors, including PCI, cPCI and PC104-Plus, as well as PCI-Express, PCIX and cPCIX

Eight or Six Multirange differential 24-Bit simultaneously-sampled analog input channels. Input sample rates from 10 to 500 Kilosamples per second per channel, software- selectable. Software-selectable ranges of +/-10V, +/-5V, +/-2.5V, +/-1.25V (Optional ranges available). High static (DC) accuracy. Low offset and gain errors. Delta-Sigma input conversion minimizes or eliminates the need for antialias filtering. 256K-sample analog input FIFO buffer. Continuous and Burst (One-shot) sampling modes. Sample clock source selected as internal or external. Supports multiboard synchronization of analog inputs. On-demand internal offset and gain autocalibration of all analog inputs. PMC and PCI versions Conform to PCl Bus Specification, Revision 2.3, 66/33 MHz. 8-Bit bi-directional digital TTL port. Standard single-width PMC form factor, with front-Panel system I/O connections.

12 single-ended or 3-Wire differential 20-Bit analog output channels (8 channels in PMC and PC104P form factors) Simultaneous clocking; individual R-2R 20-Bit DAC per output channel DC to 500KSPS Sample Rate per Channel; 0-6 MSPS aggregate rate Optional Outputs-Disconnect feature supports multiple-board redundancy, and eliminates outputs activity during autocalibration Output ranges: 10V or 5V, software-selectable (Other ranges available) 256K-sample output FIFO buffer 8 Bidirectional Digital I/O lines; software-selectable TTL or LVDS compatibility Internal sample rate generator with 24-Bit rate divider Hardware Sync and Clock I/O for multiboard synchronization; front-panel and Internal access DMA Engine supports Block-mode and Demand-mode transfers On-demand autocalibration Integrated DC/DC conversion and dual regulation for internal supply voltages Available also in PMC, PCI, PC104 Plus and CPCI 3U form factors. Contact Sales for details.

Two wideband 16-Bit 40 MSPS analog output channels Single-ended or 3-Wire differential output configuration; software-selectable Common simultaneous or sequential output clocking rates from zero to 40 MSPS Software-selectable output ranges: ±3V, ±1.5V, ±0.75V, with ±10mA loading Optional ±10V, ±5V, ±2.5V ranges available, with reduced throughput and loading 512-Ksample capacity FIFO data buffer, with DMA support Software-controlled Outputs-Disconnect feature supports redundancy applications 18-Bit 500-KSPS ±3V analog input channel Byte-wide digital I/O port Local data packing provides maximum throughput Output clocking derived from internal rate generator or external source Direct 24-Bit division of master clock for rate generation, or internal PLL for high resolution timing Simultaneous or sequential output clocking Dynamic control of common output clocking rate Hardware clock and sync I/O for multiboard synchronization On-demand internal autocalibration ensures maximum accuracy under all Conditions Standard PCI Express short-card form factor (Expanded-capability version available in full-length PCI Express form factor. Also available in PMC, PC104 Plus, CPCI and standard PCI form factors. Contact Sales for details).

Eight Precision 16-Bit analog outputs Software-configurable with either single-ended outputs or 3-wire balanced outputs Output clocking rates to 4M samples per second per channel with two channels active; to 2MSPS with eight channels active. Outputs software-disconnectable from loads; Supports redundancy applications R-2R DAC per Channel; No minimum clocking rate. Software-selectable ranges of ±10V, ±5V, ±2.5V. 66MHz PCI Bus support with Block-mode and Demand-mode DMA transactions 256K-Sample output data FIFO buffer; Configurable as open or closed (circular) Simultaneous or sequential output clocking Settling in 2us to 0.01 percent of half-scale step Multiboard synchronization supported Continuous and Triggered-Burst output modes support seamless waveform sequencing Data clocking rate controlled internally or externally High accuracy ensured by on-demand Autocalibration of all channels, with outputs disconnected during autocalibration

64 wide-range differential 24-Bit simultaneously-sampled analog input channels. Input sample rates from 1KSPS to 200 Kilosamples per second per channel. Software-selectable analog input ranges of ±10mV, ±100mV, ±1V, ±10V. DC-Stability rivals or exceeds SAR-based input conversion. Sigma-Delta input conversion minimizes or eliminates the need for antialias filtering. 256K-sample analog input FIFO buffer. Continuous and Burst (One-shot) sampling modes. Sample clock source selected as internal or external. Supports multiboard synchronization of analog inputs. On-demand internal offset and gain autocalibration of all analog inputs. 64 bit/66MHz PCI support, with universal 5V/3.3V signaling and DMA support. Available on adapters for alternate form factors, including PCI, cPCI, PCI-Express, PCIX and cPCIX