ISSUE 2003 Recommended Designs Delivery Options Frequency Stabili

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ISSUE 2003 Recommended Designs Delivery Options Frequency Stabili

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CFPT-9000 Series
ISSUE 2003 Recommended Designs Delivery Options
Frequency Stability
Temperature: table Typical Supply Voltage Variation ±10% ±0.2 ppm* Typical Load Coefficient 15pF ±5pF ±0.2 ppm* *Dependant frequency output type
Please contact sales office current leadtimes
Description
series surface mountable 5.0mm TCVCXOs medium high volume applications where small size high performance pre-requisites. This oscillator uses C-MAC's latest custom ASIC "Pluto", single chip oscillator analogue compensation circuit, capable performance over extended temperature range. ability function down supply voltage 2.4V power consumption make particularly suitable mobile applications
Frequency Adjustment
Three options with external Control Voltage applied Ageing adjustment: ±5ppm, frequency 20MHz (Standard Option) ±7ppm, frequency 20MHz frequency adjustment initial calibration 25°C ±1.0 High Pulling ±10ppm ±50ppm available depending frequency stability options. Please consult sales office
Standard Frequencies
3.2, 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, 20.0, 32.768, 38.88 40.0
Linearity Slope Input resistance Modulation bandwidth Standard control voltage ranges: Without reference voltage Without reference voltage With reference voltage
Positive 100k 2kHz
Output Waveform
Square HCMOS 15pF load Square ACMOS 50pF max. load (Available request, contact sales office) Sinewave 10pF AC-coupled Clipped sinewave 10pF AC-coupled
SURFACE MOUNT TCXOs
Vs=5.0V 2.5V±1V Vs=3.3V 1.65V±1V Vc=0V Vref
Supply Voltage
Operating range 6.0V, table
Reference Voltage, Vref
Current Consumption
HCMOS Typically 20MHz, 15pF Sinewave Typically Clipped Sinewave Typically
Optional reference voltage output suitable potentiometer supply reference. output (Standard option) 2.2V, Min. Vs>2.4V 2.7V, Min. Vs>3.0V 4.2V, Min. Vs>4.5V Maximum load current (mA) Vref
Package Outline
2.0mm (Surface mount device) ceramic carrier
manual frequency adjustment connect external potentiometer between (Reference Voltage) (Ground) with wiper connected (Voltage Control). Please specify reference voltage part ordering code Tri-state
Ageing
±1ppm maximum first year, frequency 20MHz ±2ppm maximum first year, frequency 20MHz
open circuit >0.6Vs output enabled 0.2Vs Tri-state When Tri-stated, output stage disabled output options, oscillator compensation circuit still active (Current consumption <1mA)
±3ppm maximum years, frequency 20MHz
±5ppm maximum years, frequency 20MHz ±1ppm maximum after reflow
Europe Tel: (0)1460 270200 Fax: (0)1460 72578 Americas Tel: 3500 Fax: 6371
Website: www.cmac.com/mt/ Asia Tel: (21) 6468 6663 Fax: (21) 6428 2466
Storage Temperature Range
Outline (scale 2:1)
125°C
Environmental Specification
Vibration: 60068-2-6 Test Procedure 10-60Hz 1.5mm displacement, -2000Hz 98.1 ms-2, minutes each three mutually perpendicular axes octave minute Shock: 60068-2-27 Test 980ms-2 acceleration duration, shocks each direction along three mutually perpendicular axes Soldering: product suitable Convection Reflow soldering. Peak temperature 260°C. Maximum time above 220°C, secs. Solderabiltiy: MIL-STD-202, Method 208, Category Marking: Laser Marked
Marking Includes
C-MAC Manufacturing identifier (xx) Static sensitivity identifier (Triangle) Part Number (Four digits) Device date code (YW) CMAC
Output Waveform HCMOS
0000
Minimum Order Information Required
Frequency Model Number Frequency Stability Operating Temperature Range Code Reference Voltage Code Frequency Adjustment Code
Test Circuit
Discrete part number repeat orders
Output Load
Please supply full information non-standard options, required
Reflow Solder Profile
Control
100nF
Supply
100nF Tri-state control
layout
2.54 2.03 5.08
0.63 0.81
2.54 2.54
7.11 2.03
Europe Tel: (0)1460 270200 Fax: (0)1460 72578 Americas Tel: 3500 Fax: 6371
Website: www.cmac.com/mt/ Asia Tel: (21) 6468 6663 Fax: (21) 6428 2466
SURFACE MOUNT TCXOs
Phase Noise (typical figures) Frequency 13.0MHz Frequency offset from carrier: 10Hz dBc/Hz Frequency offset from carrier: 100Hz -120 dBc/Hz Frequency offset from carrier: 1kHz -135 dBc/Hz Frequency offset from carrier: 10kHz -140 dBc/Hz Frequency offset from carrier: 100kHz -145 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 10.0 40.0MHz 10.0 40.0MHz 10.0 40.0MHz 10.0 40.0MHz 3.3V±10% 5.0V±10% 3.3V±10% 5.0V±10% Sine 10k//10pF Sine 10k//10pF Clipped Sinewave 10k//10pF Clipped Sinewave 10k//10pF Output levels Vpk-pk Vpk-pk Vpk-pk 0.8V Vpk-pk 0.8V CFPT-9007 CFPT-9003 CFPT-9008 CFPT-9005 45/55% CFPT-9001 Rise Time(tr) Fall Time (tf) Duty Cycle 45/55% Model Number CFPT-9006
Frequency Stability Available Over Operating Temperature Ranges Operating Temperature Ranges 50°C 70°C 70°C 75°C 85°C Ordering Example Frequency Model number Frequency Stability Operating Temperature Code Reference Voltage Code Frequency Adjustment Code (For reference voltage frequency adjustment codes main text) Note:* Codes available frequencies Frequency Stabilities Operating Temperature Range ±0.3ppm Code Code Code ±0.5ppm Code Code Code Code Code ±1.0ppm Code Code Code Code Code 10.0MHz ±1.5ppm Code Code Code Code Code CFPT-9001 ±2.0ppm Code Code Code Code Code ±2.5ppm Code Code Code Code Code
SURFACE MOUNT TCXOs
Europe Tel: (0)1460 270200 Fax: (0)1460 72578 Americas Tel: 3500 Fax: 6371
Website: www.cmac.com/mt/ Asia Tel: (21) 6468 6663 Fax: (21) 6428 2466

ISSUE 2003 Recommended Designs Delivery Options Frequency Stabili

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