CFPT-9050 SMD TCVCXO iSSUE 8; 1 NOVEMBER 2008 - RoHS 2002/95/EC Description 0.3ppm TCXO manufactured for us by Rakon utilising their PlutoTM ASIC technology. Its wide frequency range, operating temperature range and drive capability coupled with high stability and linear frequency pulling make it the ideal reference oscillator. Its ability to function down to a supply voltage of 2.4V and low power consumption makes it suitable for mobile applications Package Outline Supply Current HCMOS Typically: 1+ Frequency(MHz)*Supply(V)*{Load(pF)+ 15}*10-3 mA eg. 20MHz, 5V, 15pF 4mA ACMOS Typically: 1+ Frequency(MHz)*Supply(V)*{Load(pF)+ 23}*10-3 mA Sinewave, 6 to 12 mA depending on frequency Clipped Sinewave, Typically: 1+ Frequency(MHz)*1.2*{Load(pF)+ 30}*10-3 mA Ageing Standard Frequencies 9.6, 10, 12.8, 19.44, 20, 38.88, 49.152, 51.84MHz Output Compatibility & Load HCMOS 15pF max ACMOS 50pF max Sinewave 10kW // 10pF, AC-coupled Clipped sinewave 10kW // 10pF, AC-coupled Frequency Stability Temperature: see table Typical Supply Voltage Variation 10% < 0.2 ppm* Typical Load Coefficient 15pF 5pF < 0.2 ppm* *Depending on frequency and output type Frequency Adjustment Three options with external Voltage Control applied to Pad 1: A - Ageing adjustment: > 5ppm (Standard Option) B - No frequency adjustment. Initial calibration @ 25C < 0.5 ppm C - High Pulling 10ppm to 50ppm may be available depending on specification options. Contact our sales office Linearity <1% (positive slope) Input resistance >100kW Modulation bandwidth >2kHz Standard control voltage ranges: 1ppm maximum in first year 3ppm maximum for 10 years 1ppm maximum after reflow Reference Voltage, Vref (HCMOS/ACMOS only) Optional reference voltage output on Pad 5, 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 Maximum load current (mA) = Vref/10 For manual frequency adjustment (HCMOS/ACMOS output only) connect an external 50kW potentiometer between Pad 5 (Reference Voltage) and Pad 3 (GND) with wiper connected to Pad 1 (Voltage Control). Please specify reference voltage as a part of the ordering code. Note: Please contact our sales office if a reference voltage is required in combination with sine or clipped sinewave output Environmental Vibration: IEC 60068-2-6 Test Fc Procedure B4, 10-60Hz 1.5mm displacement, 60 -2000Hz at 98.1 ms-2, 30 minutes in each of three mutually perpendicular planes at 1 octave per minute Shock: IEC 60068-2-27 Test Ea, 980ms -2 acceleration for 6ms duration, 3 shocks in each direction along three mutually perpendicular planes Without reference voltage - Vs = 5.0V 2.5V 2V Without reference voltage - Vs = 3.3V 1.65V 1V With reference voltage - Vc = 0V to Vref Solderabiltiy: MIL-STD-202, Method 208, Category 3 Marking Includes Factory Code + Part Number (E and four digits) + Frequency (MHz) + Pad 1 / Static sensitivity identifier (Triangle) + Date code Storage Temperature Range -55 to 125C Packaging Tri-State Operation Logic `1' (>60%Vs) to Pad 2 enables output Logic `0' (<20%Vs) to Pad 2 disables output When at logic `0' the output stage is disabled for all output options, but the oscillator and compensation circuit are still active (Current consumption < 1mA) Bulk or Tape & Reel Minimum Order Information Required Frequency + Model Number + Frequency Stability vs Operating Temperature Range Code + Reference Voltage Code + Frequency Adjustment Code Supply Voltage Standard 3.3V, 5.0V (see table) Supply voltages in the range 2.4 to 6.0V available to order, please contact our sales office IQD Frequency Products Ltd, Station Road, Crewkerne, Somerset TA18 8AR, United Kingdom Tel: +44 (1460) 270200; Fax: +44 (1460) 72578; Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com TCXOs 14.7 x 9.2mm 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 Frequency Range Supply Voltage Output Voltage Output Levels Rise Time (tr) Fall Time (tf) Duty Cycle Model Number 1.0MHz to 50.0MHz 3.3V 10% HCMOS 15pF VoH > 90% Vs VoL < 10% Vs 8ns 8ns 45/55% CFPT-9058 1.0MHz to 50.0MHz 5.0V 10% HCMOS 15pF VoH > 90% Vs VoL < 10% Vs 7ns 7ns 45/55% CFPT-9051 8.0MHz to 50.0MHz 3.3V 10% Sine 10kW//10pF <20.0MHz: > 1.0Vpp >20.0MHz: > 0.5Vpp - - CFPT-9059 8.0MHz to 50.0MHz 5.0V 10% Sine 10kW//10pF <20.0MHz: > 1.0Vpp >20.0MHz: > 0.5Vpp - - CFPT-9053 1.0MHz to 80.0MHz 3.3V 10% ACMOS 15pF VoH > 90% Vs VoL < 10% Vs 3ns 3ns 45/55% CFPT-9060 1.0MHz to 80.0MHz 5.0V 10% ACMOS 15pF VoH > 90% Vs VoL < 10% Vs 2ns 2ns 45/55% CFPT-9055 8.0MHz to 50.0MHz 3.3V 10% Clipped Sine 10kW//10pF Vpk-pk > 0.8V - - CFPT-9061 8.0MHz to 50.0MHz 5.0V 10% Clipped Sine 10kW//10pF Vpk-pk > 0.8V - - CFPT-9057 Frequency Stability Available over Operating Temperature Ranges TCXOs Operating Temperature Ranges Frequency Stabilities v Operating Temperature Range 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 EU Code FU Code CU Code GU Code HU -40 to 85C - Code EX* Code FX Code CX Code GX Code HX -55 to 105C - - Code FY* Code CY Code GY Code HY Ordering Example Frequency Model Number Frequency Stability vs Operating Temperature Code Reference Voltage Code Frequency Adjustment Code (For reference voltage and frequency adjustment codes see main text) 10.0MHz CFPT-9051 CS 1 A Note: *Codes may not be available for all frequencies IQD Frequency Products Ltd, Station Road, Crewkerne, Somerset TA18 8AR, United Kingdom Tel: +44 (1460) 270200; Fax: +44 (1460) 72578; Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com Outline (mm) 2.54 0.75 1.50 2.54 9.2 max 1.3 0.70 6.2 max 14.7 max Pad Connections 1 Voltage Control (optional-if not used do not connect) 2 Tri-state control 3 GND 4 Output 5 Vref(optional-HCMOS/ACMOS only, if not used do not connect) 6 +Vs 1 2 3 6 5 4 1.0 2.54 1.27 8.64 5.08 Output Waveform tf tr 90%Vs 50%Vs t TCXOs 10%Vs T Duty cycle = t x 100(%) T Test Circuit Tri-state control 50k V Control 1 2 3 6 5 4 100nF Output C Load V Supply *Inclusive of jig and probe capacitance**DC cut capacitor required for AC coupled clipped sinewave IQD Frequency Products Ltd, Station Road, Crewkerne, Somerset TA18 8AR, United Kingdom Tel: +44 (1460) 270200; Fax: +44 (1460) 72578; Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com