VT-804 Temperature Compensated Crystal Oscillator VT-804 Description Vectron’s VT-804 Temperature Compensated Crystal Oscillator (TCXO) is a quartz stabilized, Clipped sine wave or CMOS output, 5th order analog temperature compensated oscillator, operating off a 2.8V to 5.0 volt supply in a hermetically sealed 3.2x5mm ceramic package. Features Applications • Clipped Sine Wave or CMOS Output • 10.000 - 52.000MHz Output Frequency • ±50ppb Temperature Stability • Optional Frequency Tuning • Fundamental Crystal Design • Gold over nickel contact pads • Hermetically Sealed Ceramic SMD package • Femto Cells • Base Stations • IP Networking • Global Positioning Systems • Point to Point Radio • Manpack Radio • Test and Measurement • Product is compliant to RoHS directive and fully compatible with lead free assembly Block Diagram Output VDD Crystal Analog Temperature Comp. VCONTROL (Optional) Gnd Vectron International • 267 Lowell Road, Suite 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Page1 Specifications Table 1. Electrical Performance, Clipped Sine Wave Option Parameter Output Frequency , Ordering Option 1 Symbol Min. fO 10 Typ Max Units 52 MHz Supply Voltage3, Ordering Option VDD Supply Current 10.000MHz - 26.000MHz 26.001MHz - 52.000MHz IDD 2.0 2.6 mA Operating Temperature, Ordering Option TOP 0/55, -10/70, -20/70, -30/85, -40/85 °C +2.8, +3.0, +3.3, +5.0 V Frequency Stability Stability Over T 4 OP , Ordering Option FSTAB ±0.05, ±0.10, ±0.20, ±0.28, ±0.50, ±1.00, ±2.00 ppm Frequency Tolerance5 FTOL ±1.5 ppm Power Supply Stability, ±5% FPWR ±0.1 ppm Load Stability, ±5% FLOAD ±0.1 ppm FAGE ±1.0 ppm Aging / 1st year Frequency Tuning (EFC), Ordering Option Tuning Range6 PR ±5.0, ±8.0, ±10.0, ±12.0 Tuning Slope Control Voltage to reach Pull Range ppm Positive VC 0.5 Control Voltage Impedance 1.5 2.5 100 V Kohm RF Output (Clipped Sine Wave), Ordering Option Output Level High VO p-p Output Load CL Start Up Time tSU 0.8 V 10k || 10pF 2 ms Phase Noise7 Phase Noise, 30.720MHz7 10Hz 100Hz 1kHz 10kHz 100kHz 0N -92 -115 -133 -146 -158 Integrated Jitter, 30.720MHz7 12kHz-5MHz 0.20 1. Refer to Table 8 for Standard Frequencies. Other Frequencies are available on request. Check with factory. 2. Output DC-cut capacitor is optional. 3. The VT-804 power supply pin (Pin4) should be filtered using a by-pass capacitor of 0.1uF for optimal performance. 4. Referenced to the midpoint between minimum and maximum frequency value over Operating Temperature Range. 5. Frequency measured at 25 °C, 1 hour after 2 IR reflows. 6. Referenced to Mid Control Voltage 7. Measured at ambient temperature using Agilent E5052B Signal Source Analyzer. Vectron International • 267 Lowell Road, Suite 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Page2 dBc/Hz ps-rms Table 2. Electrical Performance, CMOS Option Parameter Output Frequency , Ordering Option 1 Symbol Min. fO 10 Typ Max Units 40 MHz Supply Voltage , Ordering Option VDD Supply Current 10.000MHz - 26.000MHz 26.001MHz - 52.000MHz IDD 3.5 6.0 mA Operating Temperature, Ordering Option TOP 0/55, -10/70, -20/70, -30/85, -40/85 °C Stability Over TOP4 , Ordering Option FSTAB Frequency Tolerance FTOL ±1.5 ppm Power Supply Stability, ±5% FPWR ±0.3 ppm Load Stability, ±5% FLOAD ±0.1 ppm Aging / 1st year FAGE ±1.0 ppm 3 +2.8, +3.0, +3.3, +5.0 V Frequency Stability 5 ±0.05, ±0.10, ±0.20, ±0.28, ±0.50, ±1.00, ±2.00 ppm Frequency Tuning (EFC), Ordering Option Tuning Range6 PR ±5.0, ±8.0, ±10.0, ±12.0 Tuning Slope ppm Positive Control Voltage to reach Pull Range VC 0.5 Control Voltage Impedance 1.5 2.5 100 V Kohm RF Output (CMOS), Ordering Option Output Level High Output Level Low VOH VOL Output Load CL 0.9*VDD Duty Cycle 0.1*VDD 45 Start Up Time tSU Rise & Fall Times V 15 pF 55 % 2 ms 5 ns Phase Noise 7 Phase Noise, 30.720MHz 10Hz 100Hz 1kHz 10kHz 100kHz 7 0N -90 -112 -134 -150 -156 Integrated Jitter, 30.720MHz7 12kHz - 5MHz 0.22 1. Refer to Table 8 for Standard Frequencies. Other Frequencies are available on request. Check with factory. 2. Output DC-cut capacitor is optional. 3. The VT-804 power supply pin (Pin4) should be filtered using a by-pass capacitor of 0.1uF for optimal performance. 4. Referenced to the midpoint between minimum and maximum frequency value over Operating Temperature Range. 5. Frequency measured at 25 °C, 1 hour after 2 IR reflows. 6. Referenced to Mid Control Voltage. 7. Measured at ambient temperature using Agilent E5052B Signal Source Analyzer Vectron International • 267 Lowell Road, Suite 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Page3 dBc/Hz ps-rms Phase Noise Performance for 30.72MHz Clipped Sine Wave Phase Noise Performance for 30.72MHz CMOS Vectron International • 267 Lowell Road, Suite 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Page4 Package Outline Drawing XXMXXX YYWW T Marking Information XXMXX - Frequency (Example: 30M720) YY - Year of Manufacture WW - Week of the Year T - Manufacturing Location - Pin 1 Indicator Dimensions in mm Table 3. Pinout Pin # Symbol Function 1 Vc or NC TCXO Control Voltage or No Connect 2 GND Ground 3 OUT RF Output 4 VDD Supply Voltage Note: 0.1uF capacitor is a by-pass power supply filter capacitor placed between Pin4 (Vdd) and Ground for optimal performance. S VCXO Function VCXO Feature: The VT-804 is supplied with a VCXO function for applications were it will be used in a PLL, or the output frequency needs fine tune or calibration adjustments. This is a high impedance input, 100kOhm, and can be driven with an op-amp or terminated with adjustable resistors etc. Pin1 should not be left floating on the VCXO optional device. Maximum Ratings S Absolute Maximum Ratings and Handling Precautions Stresses in excess of the absolute maximum ratings can permanently damage the device. Functional operation is not implied or any other excess of conditions represented in the operational sections of this data sheet. Exposure to absolute maximum ratings for extended periods may adversely affect device reliability. Although ESD protection circuitry has been designed into the VT-804, proper precautions should be taken when handling and mounting, VI employs a Human Body Model and Charged Device Model for ESD susceptibility testing and design evaluation. ESD thresholds are dependent on the circuit parameters used to define the model. Although no industry standard has been adopted for the CDM a standard resistance of 1.5kOhms and capacitance of 100pF is widely used and therefor can be used for comparison purposes. Table 4. Maximum Ratings Parameter Symbol Rating Unit Storage Temperature TSTORE -55/125 ºC Supply Voltage VDD -0.6/6 V Control Voltage VC -0.6/VDD+0.6 V Enable/Disable Voltage E/D -0.6/VDD+0.6 V ESD, Human Body Model 1500 V ESD, Charged Device Model 1000 V Vectron International • 267 Lowell Road, Suite 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Page5 Reliability Table 5. Environmental Compliance Parameter Condition Mechanical Shock MIL-STD-883 Method 2002 Mechanical Vibration MIL-STD-883 Method 2007 Temperature Cycle MIL-STD-883 Method 1010 Solderability MIL-STD-883 Method 2003 Fine and Gross Leak MIL-STD-883 Method 1014 Resistance to Solvents MIL-STD-883 Method 2015 Moisture Sensitivity Level MSL1 Contact Pads Gold over Nickel IR Reflow S Suggested IR Profile Devices are built using lead free epoxy and can be subjected to standard lead free IR reflow conditions shown in Table 6. Contact pads are gold over nickel and lower maximum temperatures can also be used, such as 220°C. Table 6. Reflow Profile Parameter Symbol Value PreHeat Time Ts-min Ts-max ts 200 sec Max 150°C 200°C Ramp Up RUP 3ºC/sec Max Time above 217C tL 150 sec Max Time to Peak Temperature t25C to peak 480 sec Max Time at 260C tP 30 sec Max Time at 240C tP2 60 sec Max Ramp down RDN 6ºC/sec Max Tape & Reel Table 7. Tape and Reel Information Tape Dimensions (mm) Reel Dimensions (mm) W F Do Po P1 A B C D N W1 W2 #/Reel 12 5.5 1.5 4 8 180 2.5 13 21 60 12.5 15.5 2000 Vectron International • 267 Lowell Road, Suite 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Page6 Ordering Information Table 8. Standard Frequencies (MHz) 10.000 12.800 19.200 20.000 24.000 26.000 28.800 30.720 40.000 50.000 Note: Other Frequencies are available on request. VT-804- E F W - 507A- xxMxxxxxxx Frequency in MHz Product TCXO Tuning 0: Fixed, No tuning A: ±5ppm B: ±8ppm C: ±10ppm D: ±12ppm (>30M only) Package 5x3.2 Package Voltage Options D: +5.0 Vdc ±10% E: +3.3 Vdc ±10% F: +3.0 Vdc ±10% G: +2.8 Vdc ±10% Stability 508: ±50ppb 107: ±100ppb 207: ±200ppb 287: ±280ppb 507: ±500ppb 106: ±1.0ppm 206: ±2.0ppm Output A: CMOS F: Clipped Sine Wave Temp Range R: 0/55°C W: -10/70°C J: -20/70°C H: -30/85°C E: -40/85°C Table 9. Capability Chart [Clipped Sine & CMOS Output] 50ppb 100ppb 200ppb 280ppb 500ppb 1ppm 0/55°C -10/70°C -20/70°C -30/85°C -40/85°C = Can be provided. = Under development. Please consult with factory. = Cannot be provided. For Additional Information, Please Contact USA: Vectron International 267 Lowell Road, Suite 102 Hudson, NH 03051 Tel: 1.888.328.7661 Fax: 1.888.329.8328 Europe: Vectron International Landstrasse, D-74924 Neckarbischofsheim, Germany Tel: +49 (0) 3328.4784.17 Fax: +49 (0) 3328.4784.30 Asia: Vectron International 68, Yin Cheng Road (C), 22nd Floor One LuJiaZui Pudong, Shanghai 200120, China Tel: 86.21.6194.6886 Fax: 86.21.6194.6699 Disclaimer Vectron International reserves the right to make changes to the product(s) and or information contained herein without notice. No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information. 8/28/2014 VN Vectron International • 267 Lowell Road, Suite 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Page7 Revision History Revision Date Approved July 17, 2014 VN Description VT-804 Product Preliminary Datasheet - Internal Verification August 28, 2014 VN VT-804 Product Release - Wesbite Vectron International • 267 Lowell Road, Suite 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Page8