BNC 725 ເຄື່ອງສ້າງຄວາມຊັກຊ້າດິຈິຕອນຫຼາຍຕົວກະຕຸ້ນ (8CH)

Number of Inputs/Outputs: 8 in / 8 out

Trigger-Pulse Delay (Min/Max): 20 ns / 1370 s; delays over 20 s have 640 ns timing resolution

Trigger-Pulse Duration (Min/Max): 7.7 µs / 1370 s; durations over 20 s have 640 ns timing resolution

Delay Resolution: 10 ns

Duration Resolution: 10 ns

Internal Timing (Min/Max): 1.5625 MHz / 100 MHz

External Timing (Min/Max): 1 MHz / 100 MHz

External Trigger Pulse Duration (Min): 50 ns

Repetition Rate (Min/Max): 104 µs (9.615 Hz) / 1.28 µs (781.250 kHz)

Throughput Delay (Typ/Max): 10 ns / 11 ns; throughput spread < 1 ns

Delay Jitter from Internal Source (Typ/Max): 50 ps / 200 ps

Delay Jitter from Asynchronous Source (Max): 10 ns

Absolute Timing Accuracy (Typ/Max): 0.001% / 0.01%; 0 to 50°C

Memory Storage: Up to 64 complete settings (stand-alone mode)

Input Impedance: 4.7 kΩ DC

Input Capacitance: 20 pF

Output Voltage, Logic High (Min/Max/Typ): 3.5 V / 4.9 V / 4.5 V; TTL-compatible, 1 kΩ load

Output Voltage, Logic Low (Min/Max/Typ): 0.0 V / 0.2 V / 0.1 V

Output Source/Sink Current, Logic High (Min/Typ): 32 mA / 50 mA; short-circuit current

Output Source/Sink Current, Logic Low (Min/Typ): 64 mA / 80 mA; short-circuit current

Output Rise Time (Typ): 10 ns; 1 kΩ load

Input/Output Voltage Protection: −30 V to +30 V

Logic Inputs: 8 external and 7 internal

Logic Outputs: 8 internal (to timing processors)

Power Requirements: 100 to 250 VAC, 50 to 60 Hz, 0.5 A min; internally fused DC supply; cooling fan; external male AC connector with fuse. Rear-panel marking: 90–264 VAC, 150 mA

Communication: RS-232, 38400 baud, 1 stop bit, no parity, RTS/CTS hardware flow control, 9-pin D connector

Host PC & Software: PC-compatible, Windows; timerPRO (included); LabVIEW drivers available

Certification: CE

Dimensions (W × L × H): 208 × 242 × 60 mm (8.2″ × 9.5″ × 2.4″)

Enclosure: Black enamel-coated anti-RFI steel, electrostatically shielded

Datasheet