CFPT-5300 SERIES Package Outline ISSUE 1; 15 OCTOBER 2004 Delivery Options Please contact our sales office for current lead times The CFPT-5300 series of temperature compensated crystal oscillators (TCXOs), provide for ultra high stabilities down to 0.3ppm and operating temperature ranges as wide as -55 to 95C. Housed in an industry standard 4 pin DIL 14 package, the oscillator uses C-MAC's latest custom ASIC "Pluto", a single chip oscillator and analogue compensation circuit. Its wide frequency range, operating temperature range, coupled with it's high stability and linear frequency pulling make it the ideal reference oscilator. Its ability to function down to supply voltage of 2.4V and low power consumption makes it suitable for a wide range of applications Standard Frequency in first year, frequency < 20MHz for 10 years, frequency < 20MHz in first year, frequency > 20MHz for 10 years, frequency > 20MHz Temperature: see table Supply Voltage Variation 10% < 0.2ppm* Load co-efficient 15pF 5pF < 0.2ppm* * Dependent on frequency and output type 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, 20, 32.768, 38.88, 40.0 MHz Square HCMOS 15pF load The following non-standard outputs are available on request, contact sales office: LEADED TCXOs maximum maximum maximum maximum Waveform Square ACMOS 50pF max load Sinewave, > 1.0pk-pk, 10k // 10pF load Clipped Sinewave, >0.8Vpk-pk, 10k // 10pF load Sinewave and clipped sinewave signals are superimposed on a DC offset, to remove this offset insert an external coupling capacitor in series with the output 3.3V or 5.0V (non standard supply voltages in the range 2.4V to 6.0V are available on request, please contact our sales office) Option A (standard): Control Voltage 1.5V1.0V, applied to pin 1 > 5ppm*, frequency < 20MHz > 7ppm, frequency > 20MHz Linearity <3% Slope Positive Input resistance >100k Modulation Bandwidth >2kHz Option B: > 5ppm *(>7ppm if frequency >20MHz) by means of an external 100k potentiometer connected as a variable resistor from pin 1 to GND * Higher adjustment range up to 50ppm and non standard control voltage ranges are available on request. This may not be compatible with all stability options, contact sales office Supply Voltages 1ppm 3ppm 2ppm 5ppm Frequency Stability Non - standard frequencies in the range 1.25MHz to 40.0MHz are available on request, please contact our sales office Low Profile DIL 14 resistance welded enclosure, hermetically sealed Ageing Description Option C: No frequency adjustment, initial calibration @25C <1.0ppm Storage Temperature Range -55 to 95C Current Consumption HCMOS Typically 1+Frequency(MHz)*Supply(V)*{Load(pF)+15}*10-3mA Eg 20MHz, 5V, 15pF 4mA Sinewave, < 8mA Clipped sinewave, 1+Frequency(MHz)*1.2*{Load(pF)+30}*10-3mA Europe Tel: +44 (0)1460 270200 Americas Tel: +1 919 941 9333 Asia Tel: +86 755 8826 5991 Fax: +44 (0)1460 72578 Fax: +1 919 941 9371 Fax: +86 755 8826 5990 Website: www.cmac.com Environmental Specification 5.08 max 0.41 Solderability: IEC 60068-2-20,Test T, method 1 (solder bath): Temperature 235C Vibration: IEC 60068-2-6 Test Fc Procedure B4, 10-60Hz 1.5mm displacement, 60-2000Hz at 98.1 m/s2, 30 minutes in each of three mutually perpendicular axes at 1 octave per minute Damp Heat (steady state): IEC 60068-2-3, Test Ca, Duration 56 days 1 7 Robustness of Termination: IEC 60068-2-21, Test Ua (tensile): Force 1Kg 14 8 Sealing: IEC 60068-2-17, Test Qc (gross) & test Qk (fine) Marking: Heat cured epoxy ink, engraving or label Immersion in Solvents: IEC 60068-2-45, Test Xa 7.62 1. Frequency Adjust (do not connect if Frequency Adjust option C has been selected) 7. GND 8. Output 14. +Vs 6.350.50 Shock: IEC 60068-2-27 Test Ea, 980m/s2 acceleration for 6ms duration, 3 shocks in each direction along three mutually perpendicular axes Pin Connections 13.08 max Bump: IEC 60068-2-29, Test Eb, 4000 10 bumps at 390m/s2 in each of the three mutually perpendicular axes 0.75 max Outline in mm 15.24 20.7 max Output Waveform - HCMOS Marking Includes tf C-MAC tr +Vs 90% (VoH-VoL) Part Number (E and four digits) Frequency (MHz) Pin 1 / Static sensitivity identified (Triangle) Date Code and manufacturing location code (YYWWL) VoH 10% (VoH-VoL) Minimum Order Information Required VoL 0V Frequency + Model Number + Frequency Stability Vs Operating Temperature Code + Frequency Adjustment Code t T Duty cycle = t x 100(%) T OR Discrete part number for repeat orders Please supply full information for non-standard options, if required Test Circuit - HCMOS Voltage Control or A +Vs Oscillator 1 14 V 0.1F 7 8 15pF* Oscilloscope Frequency counter Europe Tel: +44 (0)1460 270200 Americas Tel: +1 919 941 9333 Asia Tel: +86 755 8826 5991 Fax: +44 (0)1460 72578 Fax: +1 919 941 9371 Fax: +86 755 8826 5990 Website: www.cmac.com LEADED TCXOs 50% (VoH-VoL) Phase Noise (typical figures) Frequency Frequency offset from carrier: 10Hz Frequency offset from carrier: 100Hz Frequency offset from carrier: 1kHz Frequency offset from carrier: 10kHz Frequency offset from carrier: 100kHz 10.0MHz -95 dBc/Hz -120 dBc/Hz -135 dBc/Hz -140 dBc/Hz -145 dBc/Hz 20.0MHz -85 dBc/Hz -110 dBc/Hz -125 dBc/Hz -135 dBc/Hz -140 dBc/Hz 40.0MHz -75 dBc/Hz -100 dBc/Hz -120 dBc/Hz -130 dBc/Hz -135 dBc/Hz Electrical Specification - limiting values when measured in test circuit Frequency Range Supply Voltage Output Waveform Output levels Rise Time(tr) Fall Time (tf) Duty Cycle Model Number 1.25 to 40.0MHz 3.3V10% Square HCMOS Voh > 90% Vs 8ns 8ns 45/55% CFPT-5301 15pF Vol < 10% Vs Square HCMOS Voh > 90% Vs 7ns 7ns 45/55% CFPT-5302 15pF Vol < 10% Vs 1.25 to 40.0MHz 5.0V10% Frequency Stability Available Over Operating Temperature Ranges Operating Temperature Ranges 0.3ppm 0.5ppm Frequency Stabilities Vs Operating Temperature Range 0.8ppm 1.0ppm 1.5ppm 0 to 70C Code AC* Code EC Code BC Code FC Code CC -20 to 70C Code AS* Code ES Code BS Code FS Code CS -30 to 75C Code EU* Code BU Code FU Code CU -40 to 85C Code EX* Code BX Code FX Code CX Code FA* Code CA* -55 to 95C Ordering Example 10.0MHz CFPT-5301 FX A Frequency Model number LEADED TCXOs Frequency Stability Vs Operating Temperature Code Frequency Adjustment Code (For frequency adjustment codes see main text) Note:* Codes may not be available for all frequencies Europe Tel: +44 (0)1460 270200 Americas Tel: +1 919 941 9333 Asia Tel: +86 755 8826 5991 Fax: +44 (0)1460 72578 Fax: +1 919 941 9371 Fax: +86 755 8826 5990 Website: www.cmac.com