PMC-12AISS44AO4 PMC-12AISS44AO4 PMC-12AISS44AO4 12-Channel, 12-Bit PMC Analog Input/Output Board With Eight Simultaneously-Sampled Wide-Range Inputs at 2.0 MSPS per Channel, Four Analog Outputs, and 16-Bit Digital I/O Port � 8 Differential Analog Inputs with Dedicated 12-Bit, 2.0 MSPS ADC per Channel � True Simultaneous Sampling of all Inputs; Minimum Data Skew � Sampling Rates to 2.0 MSPS per Channel (16 MSPS Aggregate Rate) � Two Input Range Groups; Each Factory Configured as ±100mV, ±1V or ±10V � 64-Ksample Analog Input FIFO Data Buffer � Supports Two DMA Channels in Block-Mode or Demand-Mode � 4 Analog Output Channels with Direct Register Access � 16-Bit Bidirectional Digital I/O Port � Sampling Controlled by Internal Rate Generator, by Software Trigger, or Externally � On-Demand Internal Autocalibration � Hardware Sync I/O for Multiboard Operation � Full Power Bandwidth to 900kHz at 4Vp-p; to 220kHz at 20Vp-p � Conforms to PCI Local Bus Specification, Revision 2.3, with Universal Signaling � Single-width PMC Form Factor � Wideband Analog Inputs � Low-Level Inputs � Instrumentation � Transducer Inputs � Event Capture � Acoustic Sensor Inputs � Dynamic Test Systems � Voltage Control � Closed-Loop Systems PRELIMINARY 072804 8302A Whitesburg Drive · Huntsville, AL 35802 Phone: (256) 880-8787 or (800) 653-9970 FAX: (256) 880-8788 Email: Sales@GeneralStandards.com The 12-Bit PMC-12AISS8AO4 analog I/O board samples and digitizes eight input channels simultaneously at rates up to 2.0 million samples per second for each channel. 12-bit sampled data is available to the PCI bus through a 64K-Sample FIFO buffer. All data is channel-tagged. Analog input sampling can be controlled from an internal rate generator, through software, or by external hardware. Both burst and continuous sampling modes are supported. Input ranges are factory- configured as ±1V, ±100mV or ±10V for each of two input channel groups. Four analog output channels provide software-selected output ranges of ±2.5V, ±5V or ±10V, and are accessed directly through dedicated control registers. A 16-Bit bidirectional digital port can be configured as two independent byte-wide ports. An on-demand autocalibration feature determines offset and gain correction values for each input and output channel, and the corrections are applied subsequently during normal operation. A selftest switching network routes output channels or calibration reference signals to the analog inputs, and permits board integrity to be verified by the host.. Loopback Channel-00: One of 8 Identical Input Channels Selftest Input 12-Bit DIFF Switching ADC Vref 8 Differential 12-Bit Analog 4 Analog DAC (4) Inputs Outputs Input Channels 01-07 Digital I/O (16) Local and Sync I/O Controller Host Conn (PCI) Regulated +5VDC Power Power Voltages Conversion Data Vref Buffer PCI Local Bus Interface Adapter Figure 1. PMC-12AISS8AO4; Functional Organization This product is functionally compatible with the IEEE PCI local bus specification Revision 2.3, and supports the "plug-n-play" initialization concept. System connections are made at the front panel through a high-density dual-ribbon 80-pin connector. Power requirements consist of +5 VDC in compliance with the PCI specification, and analog power voltages are generated internally. All operational parameters are software configurable. Operation over the specified temperature range is achieved with conventional convection cooling. 8302A Whitesburg Drive · Huntsville, AL 35802 Phone: (256) 880-8787 or (800) 653-9970 FAX: (256) 880-8788 Email: Sales@GeneralStandards.com O At +25 C, with specified operating voltages Analog Input Characteristics: Configuration: Eight differential analog input channels; Dedicated 12-Bit ADC per channel. Optional 4-Channel version available. Voltage Ranges: Two channel groups, each factory configured as ±100mV, ±1V or ±10V fullscale. Input Impedance: 20 Megohms Line-Line in parallel with 40pF, typical. Bias Current: 50 nanoamps maximum, all ranges. Crosstalk Rejection: 70dB typical, DC-500kHz. Signal/Noise Ratio (SNR): ±1V, ±10V Ranges: 70dB, ±100mVRange: 65dB; typical. (10 Hz to specified small-signal bandwidth. Signal = Fullscale-0.3dB). Common Mode Rejection: ±1V, ±10V Ranges: 85dB, ±100mV Range: 95dB. Typical, DC-100Hz, CMV = ±11V, Vin = Zero. Overvoltage Protection: ±40 Volts with power removed; ±25V with power applied. Analog Input Transfer Characteristics: Resolution: 12 Bits (0.0244 percent of FSR). Maximum Sample Rate: 2.0 MSPS per channel. Sampling Mode:: Simultaneous; 1 through 8 channels. DC Accuracy: Range Midscale Accuracy Fullscale Accuracy (Maximum composite error ±10V ± 7 mV ±25mV after autocalibration) ±1V ± 2 mV ± 8mV ±100mV ± 1 mV ± 3mV Small-Signal Bandwidth: DC to 900kHz, all ranges. 3dB typical. Power Bandwidth; -3dB 900kHz from 0Vp-p to 4Vp-p. 220kHz at 20Vp-p. 3dB typical. Integral Nonlinearity: ±0.035 percent FSR. Differential Nonlinearity: ±0.030 percent FSR. Analog Input Operating Modes and Controls Input Data Buffer: 64K-sample FIFO. Sample Clock Sources: Internal rate generator; External Hardware Sync I/O, Software clock. Sampling Modes: Continuous sampling, and triggered burst. Internal Rate Generator: Programmable from 488-2,000,000 sample clocks per second. Divides 32MHz master clock to sample rate. External Clock I/O: TTL, bidirectional. Zero to 2,000,000 sample clocks per second. Input Data Format: Selectable as offset binary or as two's complement. All channels tagged. 8302A Whitesburg Drive · Huntsville, AL 35802 Phone: (256) 880-8787 or (800) 653-9970 FAX: (256) 880-8788 Email: Sales@GeneralStandards.com Analog Output Characteristics: Configuration: Four single-ended output channels. Voltage Ranges: ±10, ±5 or ±2.5 Volts; Software-selectable; Independent of analog input ranges. Output Resistance: 1.0 Ohm maximum. Output protection: Withstands sustained short-circuiting to ground. Load Current: Zero to ±5ma per channel. Load Capacitance: Stable with any load capacitance. Noise: 2.0mV-RMS, 10Hz-100KHz typical. Glitch Impulse: 5 LSB-nSec typical, all ranges. Analog Output Transfer Characteristics: Resolution: 12 Bits (0.0244 percent of FSR) Output Clocking: Direct register access. Outputs can update immediately upon receiving each new value from the bus, or can update synchronously from an internal or external clock. Maximum practical clocking rate is 400KSPS per channel. DC Accuracy: Range Midscale Accuracy ±Fullscale Accuracy (Max error, no-load) ±10V ±10mV ±35mV ±5V ±4mV ±18mV ±2.5V ±2mV ±10mV Settling Time: 4us to 1-LSB, typical with 50-percent fullscale step, no-load. Crosstalk Rejection: 65 dB minimum, DC-10 kHz. Integral Nonlinearity: ±0.04 percent of FSR, maximum. Differential Nonlinearity: ±0.03 percent of FSR, maximum. Digital I/O Port: 16-Bit bidirectional I/O port. Standard TTL levels. Direct register Access. Byte or word configuration. 20 mA loading when configured as an output port. 0.1 mA source when configured as inputs. PCI Compatibility: Conforms to PCI Specification 2.3, D32 read/write, 33MHz, universal (5V/3.3V) signaling, Supports "plug-n-play" initialization, Provides one multifunction interrupt, Supports DMA data transfers in two channels as bus master in block mode or demand mode. 8302A Whitesburg Drive · Huntsville, AL 35802 Phone: (256) 880-8787 or (800) 653-9970 FAX: (256) 880-8788 Email: Sales@GeneralStandards.com Power Requirements +5VDC ±0.25 VDC at 1.5 Amp maximum, 1.1 Amp typical. Maximum Power Dissipation: Side-1: 6.5 Watts. Side 2: 1.0 Watt. Mechanical Characteristics Height: 13.5 mm (0.53 in) Depth: 149.0 mm (5.87 in) Width: 74.0 mm (2.91 in) Environmental Specifications Ambient Temperature Range: Operating 0 to +65 Degrees Celsius inlet air: Storage: -40 to +85 Degrees Celsius Relative Humidity: Operating: 0 to 80%, non-condensing Storage: 0 to 95%, non-condensing Altitude: Operation to 10,000 ft. Cooling: Conventional convection cooling; 150 LFPM Specify the basic product model number followed by an option suffix "-A-B-C-D", as indicated below. For example, model number PMC-12AISS8AO4-8-64K-4-LH describes a board with eight input channels, four output channels, a 64 Ksample data buffer, four ±100mV inputs and four ±1V inputs. Optional Parameter Value Specify Option As: Number of Input Channels 8 Input Channels A = 8 4 Input Channels A = 4 Buffer Size 64 Ksamples B = 64K Analog Outputs Four Analog Outputs C = 4 No Analog Outputs C = 0 Input Ranges Group-A and Group-B = ±100mV D=LL Group-A = ±100mV; Group-B = ±1V D=LH Group-A and Group-B = ±1V D=HH Group-A = ±100mV; Group-B = ±10V D=LV General Standards Corporation assumes no responsibility for the use of any circuits in this product. No circuit patent licenses are implied. Information included herein supersedes previously published specifications on this product and is subject to change without notice. 8302A Whitesburg Drive · Huntsville, AL 35802 Phone: (256) 880-8787 or (800) 653-9970 FAX: (256) 880-8788 Email: Sales@GeneralStandards.com Table 1. System I/O Connector ROW-A ROW-B PIN SIGNAL PIN SIGNAL 1 OUTPUT RTN 1 DIGITAL RTN 2 ANA OUT 00 2 DIO 00 3 OUTPUT RTN 3 DIGITAL RTN 4 ANA OUT 01 4 DIO 01 5 OUTPUT RTN 5 DIGITAL RTN 6 ANA OUT 02 6 DIO 02 7 OUTPUT RTN 7 DIGITAL RTN 8 ANA OUT 03 8 DIO 03 9 INPUT RTN 9 DIGITAL RTN 10 INPUT RTN 10 DIO 04 11 INP00 LO * 11 DIGITAL RTN 12 INP00 HI * 12 DIO 05 13 INPUT RTN 13 DIGITAL RTN ROW A ROW B 14 INPUT RTN 14 DIO 06 15 INP01 LO * 15 DIGITAL RTN 16 INP01 HI * 16 DIO 07 PIN 40 17 INPUT RTN 17 DIGITAL RTN 18 INPUT RTN 18 DIO 08 19 INP02 LO ** 19 DIGITAL RTN I/O 20 INP02 HI ** 20 DIO 09 CONN 21 INPUT RTN 21 DIGITAL RTN 22 INPUT RTN 22 DIO 10 23 INP03 LO ** 23 DIGITAL RTN PWB 24 INP03 HI ** 24 DIO 11 25 INPUT RTN 25 DIGITAL RTN 26 INPUT RTN 26 DIO 12 PIN 1 27 INP04 LO * 27 DIGITAL RTN 28 INP04 HI * 28 DIO 13 Panel Pin-view 29 INPUT RTN 29 DIGITAL RTN 30 INPUT RTN 30 DIO 14 Figure 2. System Input Connector 31 INP05 LO * 31 DIGITAL RTN 32 INP05 HI * 32 DIO 15 System Mating Connector: 33 INPUT RTN 33 VTEST RTN Standard 80-pin 0.050" dual-ribbon 34 INPUT RTN 34 VTEST socket connector: 35 INP06 LO ** 35 DIGITAL RTN Robinson Nugent P50E-080-S-TG, 36 INP06 HI ** 36 OUTPUT CLK I/O or equivalent. 37 INPUT RTN 37 DIGITAL RTN 38 INPUT RTN 38 INPUT TRIG I/O 39 INP07 LO ** 39 DIGITAL RTN 40 INP07 HI ** 40 INPUT CLK I/O * Input Group-A. ** Input Group-B. 8302A Whitesburg Drive · Huntsville, AL 35802 Phone: (256) 880-8787 or (800) 653-9970 FAX: (256) 880-8788 Email: Sales@GeneralStandards.com