The National Instruments PXI-6608 is a counter/timer module with an oven-controlled crystal oscillator (OCXO), offering eight up/down 32-bit counters/timers, 1 A to 2.5 A power requirement, and an
The National Instruments PXI-6608 PXI Counter/Timer Module (Part Number: 777937-01) represents an upgrade from the PXI-6602, featuring an Oven-Controlled Crystal Oscillator (OCXO) for enhanced timing accuracy. This module is equipped with eight up/down counters/timers and offers a significant 32 bits resolution, catering to a variety of complex timing tasks.
It requires a power input range from 1 A to 2.5 A and comes with 300 mV Schmitt triggers hysteresis, ensuring reliable performance. The module can both measure and source frequencies at an impressive 80 MHz, giving it a wide operational scope. With an input impedance ranging from 25 kΩ to 500 kΩ and an output impedance of 75 Ω, it is designed to integrate seamlessly into a variety of electronic setups.
The PXI-6608 requires a minimal warm-up time of only five minutes to reach operational stability. It is built to operate within a temperature range of 0 °C to 55 °C and can be safely stored in environments ranging from −20 °C to 70 °C. Furthermore, the module maintains its integrity in operating humidity levels of 0% to 90% (non-condensing), making it suitable for a wide range of environmental conditions.
Specification
Detail
Product
National Instruments PXI-6608 PXI Counter/Timer Module
Part Number
777937-01
Enhancement Over
PXI-6602
Feature
Oven-Controlled Crystal Oscillator (OCXO)
Counters/Timers
Eight up/down
Resolution
32 bits
Power Required
1 A to 2.5 A
Schmitt Triggers Hysteresis
300 mV
Measure and Source Frequency
80 MHz
Input Impedance
25 kΩ to 500 kΩ
Output Impedance
75 Ω
Warm-Up Time
Five minutes
Operating Temperature Range
0 °C to 55 °C
Storage Temperature Range
−20 °C to 70 °C
Operating Humidity Range
0% to 90% (non-condensing)
Question 1: How does the National Instruments PXI-6608 Counter/Timer Module’s Oven-Controlled Crystal Oscillator enhance its timing accuracy compared to its predecessor, the PXI-6602? Answer 1: The National Instruments PXI-6608 Counter/Timer Module’s Oven-Controlled Crystal Oscillator (OCXO) enhances its timing accuracy compared to its predecessor, the PXI-6602, by providing a more stable frequency output that is less affected by temperature fluctuations, thereby offering improved precision in timing-related tasks.
Question 2: What advantages does the National Instruments PXI-6608 PXI Counter/Timer Module offer in terms of timing accuracy and resolution compared to the PXI-6602? Answer 2: The National Instruments PXI-6608 PXI Counter/Timer Module, part number 777937-01, features an Oven-Controlled Crystal Oscillator (OCXO) for enhanced timing accuracy, eight up/down counters/timers with 32 bits resolution, a power input range of 1 A to 2.5 A, 300 mV Schmitt triggers hysteresis, the ability to measure and source frequencies up to 80 MHz, input impedance of 25 k
Question 3: What are the main features and operating conditions of the National Instruments PXI-6608 PXI Counter/Timer Module, part number 777937-01? Answer 3: The National Instruments PXI-6608 PXI Counter/Timer Module offers enhanced timing accuracy due to its Oven-Controlled Crystal Oscillator (OCXO) and a significant increase in resolution with its 32 bits resolution, compared to the PXI-6602.
Question 4: What improvements does the National Instruments PXI-6608 PXI Counter/Timer Module feature over the PXI-6602, and what are its operational capabilities regarding frequency measurement and counter/timer resolution? Answer 4: The National Instruments PXI-6608 PXI Counter/Timer Module improves upon the PXI-6602 by including an Oven-Controlled Crystal Oscillator (OCXO) for enhanced timing accuracy, features eight up/down counters/timers with a high 32 bits resolution, and has the capability to measure and source frequencies up to 80 MHz.
Question 5: What enhancements does the National Instruments PXI-6608 PXI Counter/Timer Module offer compared to its predecessor, the PXI-6602, particularly in terms of timing accuracy and resolution? Answer 5: The National Instruments PXI-6608 PXI Counter/Timer Module offers an enhancement in timing accuracy over its predecessor, the PXI-6602, by incorporating an Oven-Controlled Crystal Oscillator (OCXO), and it also provides a greater resolution with 32 bits for its eight up/down counters/timers.
