CFPT-9000 Series ISSUE 10 ; 3 FEBRUARY 2006 Ageing Recommended for New Designs 1ppm maximum in first year, frequency < 20MHz Delivery Options 2ppm maximum in first year, frequency > 20MHz 3ppm maximum for 10 years (including the first year), frequency < 20MHz 5ppm maximum for 10 years (includng the first year), frequency > 20MHz 1ppm maximum after reflow Please contact our sales office for current leadtimes Description A series of surface mountable 7.0 x 5.0mm temperature compensated voltage controlled crystal oscillators (TCVCXOs) for medium to high volume applications where small size and high performance are prerequisites. This oscillator uses C-MAC's latest custom ASIC "Pluto", a single chip oscillator and analogue compensation circuit, capable of sub 1 ppm performance over an extended temperature range. Its ability to function down to a supply voltage of 2.4V and low power consumption make it particularly suitable for mobile applications SURFACE MOUNT TCXOs Temperature: see table Typical Supply Voltage Variation 10% < 0.2 ppm* Typical Load Coefficient 15pF 5pF < 0.2 ppm* *Dependent on frequency and output type Frequency Adjustment RoHS compliance Frequency Stability Parts with the suffix `LF' on the ordering code and part number are fully compliant with the European Union directive 2002/95/EC on the restriction of the use of certain hazardous substances in electrical and electronic equipment. Note: The RoHS compliant parts are suitable for assembly using both Lead-free solders (see Lead-free Reflow soldering profile) and Tin / Lead solders (see Tin / Lead Reflow soldering profile). A - Ageing adjustment: > 5ppm, frequency < 20MHz (Standard Option) > 7ppm, frequency > 20MHz B - No frequency adjustment initial calibration @ 25C < 1.0 ppm C - High Pulling 10ppm to 50ppm can be available depending on frequency and stability options. Please consult our sales office Standard Frequencies 3.2, 5.0, 6.4, 8.192, 9.6, 12.688375, 10.0, 12.8, 13.0, 14.4, 14.85, 16.384, 16.367, 16.8, 19.2, 19.44, 19.8, 20.0, 24.5535, 32.768, 38.88, 40.0MHz Output Waveform Three options with external Voltage Control applied to pad 10: Linearity < 1% Slope Positive Input resistance > 100k Square HCMOS 15pF load Modulation bandwidth > 2kHz Square ACMOS 50pF max. load (available on request, contact sales office) Standard voltage control ranges: Sinewave 10k // 10pF, AC-coupled Without reference voltage - Vs=3.3V 1.65V1V Clipped sinewave 10k // 10pF, AC-coupled With reference voltage - Vc=0V to Vref Operating range 2.4 to 6.0V, see table Current Consumption HCMOS Typically 1+Frequency(MHz)*Supply(V)*{Load(pF)+15}*10-3 mA e. g. 20MHz, 5V, 15pF 4mA Clipped Sinewave Typically 1+Frequency(MHz)*1.2*{Load(pF)+30}*10-3mA 7.0 x 5.0 x 2.0mm SMD Ceramic Carrier Europe Tel: +44 (0)1460 270200 Americas Tel: +1 919 941 9333 Asia Tel: +86 755 8826 5991 Optional reference voltage output on pad 1, suitable for potentiometer supply or DAC reference. 1. No output (standard option) 2. 2.2V, for Min. Vs>2.4V 3. 2.7V, for Min. Vs>3.0V 4. 4.2V, for Min. Vs>4.5V Sinewave, < 8mA Package Outline - Vs=5.0V 2.5V1V Reference Voltage, Vref Supply Voltage Without reference voltage Fax: +44 (0)1460 72578 Fax: +1 919 941 9371 Fax: +86 755 8826 5990 Maximum load current (mA) = Vref /10 For manual frequency adjustment connect an external 50k potentiometer between pad 1 (Reference Voltage) and pad 4 (GND) with wiper connected to pad 10 (Voltage Control). Please specify reference voltage as part of the ordering code Website: www.cmac.com Solder pad layout Pad 8 open circuit or >0.6Vs output enabled < 0.2Vs Tri-state When Tri-stated, the output stage is disabled for all output options, but the oscillator and compensation circuit are still active (current consumption <1mA) 2.54 2.54 2.03 2.54 5.08 7.11 Storage Temperature Range 0.63 2.03 0.81 Tri-state -55 to 125C Outline in mm Shock: IEC 60068-2-27 Test Ea, 1500gn acceleration for 0.5ms duration, half sine pulse, 3 shocks in each direction along three mutually perpendicular axes Soldering: SMD product suitable for Convection Reflow soldering. See recommended reflow profiles Solderabiltiy: MIL-STD-202, Method 208, Category 3 Marking: Laser Marked Pad Connections 1. V ref 2. N/C 3. DC Coupled Output (do not connect) 4. GND 5. Output 6. N/C 7. N/C 8. Tri-state Control (Enable)* 9. +Vs 10.Voltage Control* *leave unconnected if not required. 7.0 0.15 2.0 max Vibration: IEC 60068-2-6 Test Fc Procedure B4, 10-60Hz 1.5mm displacement, 60 -2000Hz at 10gn, 30 minutes in each of three mutually perpendicular axes at 1 octave per minute 0.80 5.0 0.15 Environmental Specification Manufacturing identifier (xx) Pad 1 / Static sensitivity identifier (Triangle) Part Number (Four digits) Device date code (YW) 4 6 7 8 3 21 9 SURFACE MOUNT TCXOs 5 2.54 0.8 C-MAC 1.00 1.27 1.27 1.0 Marking Includes 10 0.6 Output Waveform - HCMOS tr tf CMAC xx 0000 YW +Vs 90% (VoH-VoL) VoH Minimum Order Information Required Frequency + Model Number + Frequency Stability Vs Operating Temperature Range Code + Reference Voltage Code + Frequency Adjustment Code + RoHS compliance code `LF' 10% (VoH-VoL) OR 50% (VoH-VoL) VoL 0V Discrete part number for repeat orders (Discrete part numbers suitable for Lead-free soldering include the RoHS compinace code `LF' as a suffix, e.g. E2747LF) Please supply full information for non-standard options, if required. t T Duty cycle = t x 100(%) T Test Circuit 1 10 9 50k 2 3 8 4 7 5 6 Output CL 100nF 100nF Tri-state control Voltage Control Vs 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 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 13.0MHz -95 dBc/Hz -120 dBc/Hz -135 dBc/Hz -140 dBc/Hz -145 dBc/Hz Electrical Specification - limiting values when measurred in test circuit Frequency Range Supply Voltage 1.25 to 40.0MHz 3.3V 10% 1.25 to 40.0MHz 5.0V 10% 10.0 to 40.0MHz 3.3V 10% 10.0 to 40.0MHz 5.0V 10% 10.0 to 40.0MHz 3.3V 10% 10.0 to 40.0MHz 5.0V 10% Output Voltage Output Levels Rise Time (tr) Fall Time (tf) Duty Cycle Model Number 8ns 8ns 45/55% CFPT-9006 7ns 7ns 45/55% CFPT-9001 - - CFPT-9007 - - CFPT-9003 - - CFPT-9008 - - CFPT-9005 Square HCMOS 15pF Square HCMOS 15pF VoH > 90% Vs VoL < 10% Vs VoH > 90% Vs VoL < 10% Vs < 20MHz > 1 Vpk-pk Sine 10k//10pF > 20MHz > 0.5Vpk-pk < 20MHz > 1 Vpk-pk Sine 10k//10pF > 20MHz > 0.5Vpk-pk Clipped Sinewave Vpk-pk > 0.8V 10k//10pF Clipped Sinewave Vpk-pk > 0.8V 10k//10pF SURFACE MOUNT TCXOs Frequency Stability Available Over Operating Temperature Ranges Frequency Stabilities Vs Operating Temperature Range Operating Temperature Ranges 0.3ppm 0.5ppm 1.0ppm 1.5ppm 2.0ppm 2.5ppm 0 to 50C Code AP Code Ep Code FP Code CP Code GP Code HP 0 to 70C Code AC* Code EC Code FC Code CC Code GC Code HC -20 to 70C Code AS* Code ES Code FS Code CS Code GS Code HS -30 to 75C Code AU* Code EU* Code FU Code CU Code GU Code HU -40 to 85C Code AX* Code EX* Code FX Code CX Code GX Code HX Ordering Example 10.0MHz CFPT-9001 CX 1 A LF Frequency Model Number Frequency Stability Vs Operating Temperature Code Reference Voltage Code Frequency Adjustment Code Lead-Free Version ( For reference voltage and 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 Lead Free Reflow Soldering Profile * 300 Time above 217C: 60 to 150 secs Time 25C to Peak Temp: 480 sec max Peak Temp +0 260C -5 C 20 to 40 sec o Co 200 o ld ax 3 C/ se c cm se C/ 6 100 n, w m ax 150C to 200C 60 to 180 seconds 50 300 SURFACE MOUNT TCXOs Tin / Lead Reflow Soldering Profile * Time above 183C: 60 to 150 secs Time 25C to Peak Temp: 360 sec max Peak Temp +0 240C -5 C 10 to 30 sec o Co 200 ax 3 C/ se c cm se C/ 6 m ax n, w 100 o ld 100C to 150C 60 to 120 seconds 50 *Note: These profiles were used during the qualification testing of the product and therefore represent worst case conditions. They are not recommended for use by the customer in the actual assembly of these parts. 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