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| XO-54 Vishay Dale Full Size Clock Oscillators TTL/HCMOS Compatible FEATURES * 14 pin full size * Industry standard * Wide frequency range * Low cost The XO-54 series oscillator is Full Size Tri-state Enable/Disable control. The metal package with pin #7 case ground acts as shielding to minimize EMI radiation. * Tri-State enable/disable * Resistance weld package * 5V STANDARD ELECTRICAL SPECIFICATIONS PARAMETER Frequency Range Frequency Stability* Operating Temperature Range Storage Temperature Range Power Supply Voltage Aging (First Year) Supply Current Output Symmetry Rise Time Fall Time Output Voltage SYMBOL FO TOPR TSTG VDD 25C 3C 1MHz to 23.999MHz 24.000MHz to 49.999MHz 50.000MHz to 69.999MHz 70.000MHz to 125.000MHz 1/2VDD 10%VDD ~ 90%VDD 90%VDD ~ 10%VDD CONDITION All Condition* XO-54 1MHz ~ 125.00MHz 25ppm, 50ppm, 100ppm 0C ~ 70C (- 40C ~ + 85C option) - 55C ~ + 125C 5.0V 10% 5ppm 20mA Max 30mA Max 40mA Max 60mA Max 40/60%(45/55% Option) 10 nS Max 10 nS Max 90% VDD Min 10% VDD Max 1 ~ 10TTL ~ 50M : 50pF ~ 70M : 30pF ~100M : 15pF 10mS Max Pin 1 = H or open.... Output active at pin 8 Pin 1 = L.... High Impedance at pin 8 IDD Sym Tr Tf VOH VOL TTL Load HCMOS Load Output Load Start-up Time Pin 1, Tri-State Function Ts *Include: 25C tolerance, operating temperature range, input voltage change, aging, load change, shock and vibration. DIMENSIONS in millimeters A #1 MARKING AREA 0.508 [12.9] Max #14 #8 #7 0.300 0.005 [7.62 0.13] + 5.0V + 3.3V V HCMOS TEST CIRCUIT TEST POINT 0.01F #14 #1 #8 #7 CMOS LOAD CL** CL = 15pF or 50pF (see individual spec sheet) 0.600 0.005 [15.24 0.13] 0.803 [20.4] Max **Includes Stray and Probe Capacitance INH Enable/Disable function Tr Tf HCMOS OUTPUT WAVEFORM 0.200 [5.08] Max 0.031 0.003 [0.8 0.1] ENABLE/DISABLE FUNCTION INPUT (PIN 1) OUTPUT (PIN 8) OPEN ENABLE VIH 2.2 VDC ENABLE PIN CONNECTION #1 TRI-STATE NC #7 GND #8 OUTPUT #14 VDD VOH 90% VDD 50% VDD VOL 10% VDD GND T1 T0 = 1/Fo SYMMETRY = T1 x 100% T0 0.018 0.003 [0.45 0.1] 0.268 [6.80] Max ORDERING INFORMATION XO-54 MODEL B FREQUENCY STABILITY AA = 0.0025% (25PPM) A = 0.005% (50PPM) B = 0.01% (100PPM) Standard Document Number: 35024 Revision: 10-Jun-03 R OTR Blank = 0C to + 70C R = - 40C to + 85C E ENABLE/DISABLE Blank = Pin 1 open E = Disable or Tristate 40M FREQUENCY/MHz For technical questions contact: frequency@vishay.com www.vishay.com 1 |
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