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CFPT-5300 SERIES
ISSUE OCTOBER 2004 Delivery Options Please contact sales office current lead times Package Outline
Profile resistance welded enclosure, hermetically sealed
Description
Ageing
CFPT-5300 series temperature compensated crystal oscillators (TCXOs), provide ultra high stabilities down ±0.3ppm operating temperature ranges wide 95°C. Housed industry standard package, oscillator uses C-MAC's latest custom ASIC "Pluto" single chip oscillator analogue compensation circuit. wide frequency range, operating temperature range, coupled with it's high stability linear frequency pulling make ideal reference oscilator. ability function down supply voltage 2.4V power consumption makes suitable wide range applications
±1ppm ±3ppm ±2ppm ±5ppm
maximum maximum maximum maximum
first year, frequency 20MHz years, frequency 20MHz first year, frequency 20MHz years, frequency 20MHz
Frequency Stability Temperature: table Supply Voltage Variation ±10% ±0.2ppm* Load co-efficient 15pF ±5pF ±0.2ppm* Dependent frequency output type
Standard Frequency
Frequency Adjustment
3.2, 4.096, 5.0, 6.4, 8.192, 9.6, 10.0, 12.8, 13.0, 14.4, 14.85, 16.384, 16.8, 19.2, 19.44, 19.8, 32.768, 38.88, 40.0 standard frequencies range 1.25MHz 40.0MHz available request, please contact sales office
Waveform
Square HCMOS 15pF load following non-standard outputs available request, contact sales office:
Option (standard): Control Voltage 1.5V±1.0V, applied ±5ppm*, frequency 20MHz ±7ppm, frequency 20MHz Linearity Slope Positive Input resistance >100k Modulation Bandwidth >2kHz Option ±5ppm *(>±7ppm frequency >20MHz) means external 100k potentiometer connected variable resistor from
Square ACMOS 50pF load Sinewave, 1.0pk-pk, 10pF load Clipped Sinewave, >0.8Vpk-pk, 10pF load Sinewave clipped sinewave signals superimposed offset, remove this offset insert external coupling capacitor series with output Higher adjustment range ±50ppm standard control voltage ranges available request. This compatible with stability options, contact sales office
LEADED TCXOs
Supply Voltages
Option frequency adjustment, initial calibration @25°C <±1.0ppm
3.3V 5.0V (non standard supply voltages range 2.4V 6.0V available request, please contact sales office)
Storage Temperature Range
95°C
Current Consumption
HCMOS Typically 20MHz, 15pF
Sinewave, Clipped sinewave,
Environmental Specification
Outline
5.08
0.75
Bump: 60068-2-29, Test 4000 bumps 390m/s2 each three mutually perpendicular axes
Connections Frequency Adjust connect Frequency Adjust option been selected) Output
Shock: 60068-2-27 Test 980m/s2 acceleration duration, shocks each direction along three mutually perpendicular axes
0.41 6.35±0.50 7.62 15.24 20.7
Solderability: 60068-2-20,Test method (solder bath): Temperature 235°C Vibration: 60068-2-6 Test Procedure 10-60Hz 1.5mm displacement, 60-2000Hz 98.1 m/s2, minutes each three mutually perpendicular axes octave minute Damp Heat (steady state): 60068-2-3, Test Duration days Robustness Termination: 60068-2-21, Test (tensile): Force Sealing: 60068-2-17, Test (gross) test (fine) Marking: Heat cured epoxy ink, engraving label Immersion Solvents: 60068-2-45, Test
Marking Includes
Output Waveform HCMOS
(VoH-VoL)
C-MAC Part Number four digits) Frequency (MHz) Static sensitivity identified (Triangle) Date Code manufacturing location code (YYWWL)
13.08
(VoH-VoL)
Frequency Model Number Frequency Stability Operating Temperature Code Frequency Adjustment Code
Duty cycle 100(%)
Discrete part number repeat orders Test Circuit HCMOS
Voltage Control Oscillator
Please supply full information non-standard options, required
0.1µF
15pF*
Oscilloscope Frequency counter
LEADED TCXOs
Minimum Order Information Required
(VoH-VoL)
Phase Noise (typical figures) Frequency 10.0MHz 20.0MHz 40.0MHz Frequency offset from carrier: 10Hz dBc/Hz dBc/Hz dBc/Hz Frequency offset from carrier: 100Hz -120 dBc/Hz -110 dBc/Hz -100 dBc/Hz Frequency offset from carrier: 1kHz -135 dBc/Hz -125 dBc/Hz -120 dBc/Hz Frequency offset from carrier: 10kHz -140 dBc/Hz -135 dBc/Hz -130 dBc/Hz Frequency offset from carrier: 100kHz -145 dBc/Hz -140 dBc/Hz -135 dBc/Hz
Electrical Specification limiting values when measured test circuit Frequency Range 1.25 40.0MHz Supply Voltage 3.3V±10% Output Waveform Square HCMOS 15pF 1.25 40.0MHz 5.0V±10% Square HCMOS 15pF Output levels 45/55% CFPT-5302 Rise Time(tr) Fall Time (tf) Duty Cycle 45/55% Model Number CFPT-5301
Frequency Stability Available Over Operating Temperature Ranges Operating Temperature Ranges 70°C 70°C 75°C 85°C 95°C Ordering Example Frequency Model number Frequency Stability Operating Temperature Code
LEADED TCXOs
Frequency Stabilities Operating Temperature Range ±0.3ppm Code Code ±0.5ppm Code Code Code Code ±0.8ppm Code Code Code Code ±1.0ppm Code Code Code Code Code 10.0MHz CFPT-5301 ±1.5ppm Code Code Code Code Code
Frequency Adjustment Code
(For frequency adjustment codes main text)
Note:* Codes available frequencies

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