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VAC25A48DT Datasheet(PDF) 1 Page - Caliber Electronics Inc. |
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VAC25A48DT Datasheet(HTML) 1 Page - Caliber Electronics Inc. |
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1 / 1 page TEL 949-366-8700 FAX 949-366-8707 WEB http://www.caliberelectronics.com MECHANICAL DIMENSIONS Marking Guide on page F3-F4 Pin 1: Control Voltage (Vc) Pin 8: Output Pin 1: Control Voltage (Vc) Pin 5: Output Pin 7: Case Ground Pin 14: Supply Voltage Pin 4: Case Ground Pin 8: Supply Voltage VAC, VBC Series 14 Pin and 8 Pin / HCMOS/TTL / VCXO Oscillator ELECTRICAL SPECIFICATIONS Revision: 1997-C Frequency Range (Full Size / 14 Pin Dip) 1.500MHz to 200.000MHz Frequency Range (Half Size / 8 Pin Dip) 1.000MHz to 40.000MHz Operating Temperature Range 0°C to 70°C / -20°C to 70°C / -40°C to 85°C Storage Temperature Range -55°C to 125°C Supply Voltage 5.0Vdc ±5%, 3.3Vdc ±5% Aging (at 25°C) ±5ppm / year Maximum Load Drive Capability 10TTL Load or 15pF HCMOS Load Maximum Start Up Time 10mSeconds Maximum Linearity ±20% Input Current 1.000MHz to 20.000MHz 20.001MHz to 30.000MHz 30.001MHz to 2000.000MHz 20mA Maximum 40mA Maximum 60mA Maximum One Sigma Clock Jitter <40.000MHz / ±25pSeconds Maximum >40.000MHz / ±50pSeconds Maximum Absolute Clock Jitter < 40.000MHz / ±100pSeconds Maximum >40.000MHz / ±200pSeconds Maximum Frequency Tolerance / Stability Inclusive of Operating Temperature Range, Supply Voltage and Load ±100ppm, ±50ppm, ±25ppm, ±20ppm, ±15ppm (20ppm and 15ppm= 0°C to 70°C Only) Output Voltage Logic High (Voh) w/TTL Load w/HCMOS Load 2.4Vdc Minimum Vdd –0.5Vdc Minimum Output Voltage Logic Low (Vol) w/TTL Load w/HCMOS Load 0.4Vdc Maximum 0.5Vdc Maximum Rise Time / Fall Time 0.4Vdc to 2.4Vdc w/TTL Load; 20% to 80% of Waveform w/HCMOS Load 5nSeconds Maximum Duty Cycle @1.4Vdc w/TTL Load; @50% w/HCMOS Load @1.4Vdc w/TTL Load or w/HCMOS Load 50 ±10% (Standard) 50±5% (Optional) Frequency Deviation Over Control Voltage A=±50ppm Min. / B=±100ppm Min. / C=±150ppm Min. / D=±200ppm Min. / E=±300ppm Min. / F=±500ppm Min. Pin 1 Control Voltage (Positive Transfer Characteristic) 2.5Vdc ±2.0Vdc PART NUMBERING GUIDE Environmental/Mechanical Specifications on page F5 VAC 100 A 48 F T - 155.520MHz Package VAC = 14 Pin Dip / HCMOS-TTL / VCXO VBC = 8 Pin Dip / HCMOS-TTL / VCXO Inclusive Tolerance/Stability 100= +/-100ppm, 50= +/-50ppm, 25= +/-25ppm, 20= +/-20ppm, 15=±15ppm Operating Temperature Range Blank = 0°C to 70°C, 27 = -20°C to 70°C, 48 = -40°C to 85°C Frequency Deviation (Over Controll Voltage A=±50ppm / B=±100ppm / C=±150ppm / D=±200ppm / E=±300ppm / F=±500ppm Duty Cycle Blank=40-60% / T=45-55% Supply Voltage Blank=5.0Vdc ±5% / A=3.3Vdc ±5% 13.2 MAX 7.620 ±0.203 0.457 ±01 (X4) 5.6 MAX 0.8 ±0.1 (X3) Insulated Standoffs 13.2 MAX 7.620 ±0.203 5.08 MIN 8 1 5 4 All Dimensions in mm. 8 Pin Half Size 20.8 MAX 13.2 MAX 15.240 ±0.203 7.620 ±.203 0.457 ±0.1 (X4) 5.08 MAX 0.9 MAX Insulated Standoffs (Glass) 5.08 MIN 1 7 8 14 All Dimensions in mm. 14 Pin Full Size CAL I BER Electr on ics In c. Lead-Free RoHS Compliant |
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