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