Quartz Crystal Clock Oscillators

الوصف

Quartz crystal clock oscillators have high frequency, high reliability, Tri-state function TTL, CMOS output Suitable as a standard clock for office automation equipment. Quartz crystal clock oscillators general specification: Fan out type: TTL/CMOS Supply voltage: 5.0V Frequency range: ****2MHz Operating temperature: ***0 deg. C ****0 deg. C ****5 deg. C Frequency range current: *0mA, *5mA, *0mA, *0mA, *0mA Frequency stability (all conditions): +/**0ppm, +/**5ppm, +/**0ppm, +/***0ppm Symmetry (at 1/2 Vdd): *0/*0% Input voltage (max)): 0.4/0.5 Input voltage (min)): 2.4V/4.5V Rise/Fall time (at 0.**0.9Vdd): 5ns max Driving ability (CMOS load max): *5PF/*0PF Driving ability (TTL load max): *0TTL Start-up time (load range): 5ms max (*5PF)/*0ms (*0PF) E/D function: # 8 active Pad connection: PIN # 1 E/D, PIN # 8 Out Pad connection: PIN # 7GND, PIN # *4 Vdd