Logicbus/Productos/Tarjetas PCI/Digital IO/Contador-Timer/ PDL-DIO-64TS

Comprar ahora

Logicbus SA de CV

Buscar productos

Productos->PCI->E/S - Encoders de Cuadratura e Interrupciones->PDL-DIO-64TS

PDL-DIO-64TS

PDL-DIO-64TS
64-channel, 16-bit PCI digital I/O lab board with time sequencing
Comprar
 
64-channel, 16-bit PCI digital I/O lab board with time sequencing.
 
Characteristics:
  • 64 lines (5V/TTL) of I/O in 16-bit ports
  • Generates a continuous series of pulses or digital words varying from 1 µsec to 16 776 sec in 20-nsec increments
  • Regenerate and Buffered modes available
  • Generate interrupts on any line
  • Four separate high-speed IRQ lines (100 nsec)
  • User-defined power-up state in 16-bit groups (High, Low, Tri-stated)
  • Two Enhanced Synchronous Serial Interfaces (ESSI ports) for high-speed devices such as codecs
  • Three clock/interrupt lines, three 24-bit counter/timers
  • Onboard 16-bit FIFO: 2k samples
  • For PCI computers; also operates as a standard DIO Series card
 
Technical Specifications
DC Electrical Characteristics Over Operating Range
Input High Level Guaranteed logic High level 2.0V min
Input Low Level Guaranteed logic Low level 0.8V max
Input High Current VI = 5V ±1 μA max
Input Low Current VI = Gnd ±1 μA max
3-State Output Current t VO = 2.7V ±1 μA max
3-State Output Current t VO = 0.5V ±1 μA max
Short-Circuit Current VO = Gnd
(momentary)
-80 mA min 
-140 mA typ
-250 mA max
Input Hysteresis   100 mV typ
Output Drive Characteristics
Output Drive Current t VO = 2.5 V -32 mA per pin
-180 mA per port
Output High Voltage IOH = -3 mA 3.5V typ, 4.8V max
Output High Voltage OH = -15 mA 3.5V typ, 4.7V max
Output High Voltage OH = -32 mA 2.4V min, 3.0V typ
Output High Voltage OL = 64 mA 0.2V typ, 0.55V max
I/O Power Off Leakage VI/O ≤ 4.5V ±1 μA max
Counter /Timer
Prescaler 1 (21-bit)
Number of Channels 3
Resolution 24 bits
Maximum Frequency 16.5M S/s for external clock and
33M S/s for internal DSP clock
Minimum Frequency 0.0000002 S/s for internal clock, no low limit for external clock
Minimum Pulse Width 20 ns
Output High Level 2.0V min @ -4 mA
Output Low Level 0.5V max @ 4 mA
Protection 7 kV ESD,
±30V overshoot/undershoot
Input Low Voltage 0.0-0.8V
Input High Voltage 2.0-5.0V