VX-703_11

VX-703 Data Sheet Voltage Controlled Crystal Oscillator Previous Vectron Model V-Type VX-703 Description Vectron’s VX-703 Voltage Controlled Crystal Oscillator (VCXO) is a quartz stabilized square wave generator with a CMOS output. The VX-703 uses fundamental crystals resulting in low jitter performance and a monolithic IC which improves reliability and reduces cost. Features • • • • • • • • • CMOS output VCXO Output Frequencies from 1.544 MHz to 77.760 MHz 5.0 or 3.3 V Operation Fundamental Crystal Design with Low Jitter Performance Output Disable Feature Excellent ±20 ppm Temperature Stability, 0/70°C or -40/85°C Operating Temperature Small Industry Standard Package, 5.0x7.0x1.8mm Product is compliant to RoHS directive and fully compatible with lead free assembly • • • • • • Applications SONET/SDH/DWDM Ethernet, SynchE xDSL, PCMIA Digital Video Broadband Access Base Stations, Picocells Block Diagram VDD E/D or NC Output Crystal Oscillator VC E/D or NC Page1 Gnd Rev: 5/19/2011 Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Performance Specifications Performance Specifications Table 1. Electrical Performance Parameter Voltage1, 5V option 3.3V option Current2, 5V option 3.3V option Nominal Frequency3 Pull Range , ordering option Linearity 2 2,6 Symbol VDD IDD Min Supply 4.750 3.135 Typical 5.0 3.3 Maximum 5.250 3.465 55 40 Units V mA Frequency fN APR Lin KV Frequency Stabilities5 vs. operating temp. ordering option vs. initial accuracy @ Vc = 1.65V vs. supply voltage vs. load change vs. aging / 1 Year vs. aging / (following years) Outputs Output Logic Levels Output Logic High Output Logic Low Load Rise Time, Fall Time2,4 Symmetry 2 5,7 2 1.544 ±50, ±80, ±100 5 Positive, +65 ±50 ±50 ±3 ±1 ±2 ±1 77.760 10 MHz ppm % ppm/V ppm ppm ppm ppm ppm ppm V Gain Transfer2 0.9*VDD 0.1*VDD IOUT tR, tF SYM фJ 45 50 90 15 5 55 pF ns % fs Integrated Jitter , 12kHz-20MHz (61.44 MHz) Phase Noise7,9 (61.44 MHz) 10Hz 100Hz 1kHz 10kHz 100kHz 1MHz 10MHz -63 -97 -129 -144 -157 -159 -164 Enable/Disable VIH VIL Control Voltage VC ZIN BW 10 0/70 or -40/85 0.5 0.3 5 ±1 0.7*VDD 0.3*VDD 4.5 3.0 dBc/Hz Output Enabled (EN = H) Output Disabled Control Voltage Range for Pull Range Control Voltage Input Impedance Control Voltage Leakage Control Voltage Modulation BW Operating Temp, ordering option 1] 2] 3] 4] 5] 6] 7] 8] 9] V V V MΩ uA kHz °C The power supply should have by-pass capacitors as close to the supply and to ground as possible, for examples 0.1 and 0.01uF. Parameters are tested with production test circuit below (Fig 1). See Standard Frequencies and Ordering Information tables for more specific information. Measured from 20% to 80% of a full output swing (Fig 2). Not tested in production unless otherwise stated in part description. Guaranteed by design and verified at qualification. Tested with Vc = 0.3V to 3.0V unless otherwise stated in part description. Measured using Agilent E5052. The Output is Enabled if the Enable/Disable is left open. Typical phase noise for the VX-7031package option which is recommended for best phase noise performance. Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Page2 Rev: 5/19/2011 Test Circuit Waveform IDD 0.8*VDD 4 + VDD .1μF .01μF IC VC 1 + 3 2 15pF 50% 0.2*VDD tR tF On Time Period Fig 1: Test Circuit Fig 2: Waveform Table 2. Absolute Maximum Ratings Parameter Power Supply Voltage Control Range Storage Temperature Soldering Temp/Time Symbol VDD VC TS TLS Ratings 0 to 6 0 to VDD -55 to 125 260 / 20 Unit V V °C °C / sec Stresses in excess of the absolute maximum ratings can permanently damage the device. Functional operation is not implied at these or any other conditions in 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. Permanent damage is also possible if OD or Vc is applied before Vcc. Typical Phase Noise Typical Gain VX-703 @ 61.44 MHz 150 120 100 100 50 80 Vc (volts) 0 0 0.5 1 1.5 2 2.5 3 60 Gain (ppm/V) Pull (ppm) Pull Gain -50 40 -100 20 -150 0 Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Page3 Rev: 5/19/2011 Reliability VI qualification includes aging at various extreme temperatures, shock and vibration, temperature cycling, and IR reflow simulation. The VX-703 family is capable of meeting the following qualification tests: Table 3. Environmental Compliance Parameter Mechanical Shock Mechanical Vibration Solderability Gross and Fine Leak Resistance to Solvents Moisture Sensitivity Level Contact Pads Conditions MIL-STD-883, Method 2002 MIL-STD-883, Method 2007 MIL-STD-883, Method 2003 MIL-STD-883, Method 1014 MIL-STD-883, Method 2015 MSL 1 Gold over Nickel Handling Precautions Although ESD protection circuitry has been designed into the VX-703 proper precautions should be taken when handling and mounting. VI employs a human body model (HBM) and a charged device model (CDM) for ESD susceptibility testing and design protection evaluation. Table 4. ESD Ratings Model Human Body Model Charged Device Model Minimum 500V 500V Conditions MIL-STD-883, Method 3015 JESD22-C101 Table 5. Reflow Profile Parameter PreHeat Time Ts-min Ts-max Ramp Up Time Above 217 °C Time To Peak Temperature Time at 260 °C Ramp Down Symbol tS Value 60 sec Min, 180 sec Max 150°C 200°C 3 °C/sec Max 60 sec Min, 150 sec Max 480 sec Max 20 sec Min, 40 sec Max 6 °C/sec Max RUP tL T25C to peak tP RDN The device is qualified to meet the JEDEC standard for Pb-Free assembly. The temperatures and time intervals listed are based on the Pb-Free small body requirements. The VX-703 device is hermetically sealed so an aqueous wash is not an issue. Termination Plating: Electroless Gold Plate over Nickel Plate Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Page4 Rev: 5/19/2011 Outline Drawing - Package “VX-7030” VX7030 YWW CCC-CCCC Δ XXMXXXX Outline Drawing - Package “VX-7031” VX7031 VX7031 YWW CCC-CCCC XXMXXXX YWW = Date Code CCC-CCCC = Ordering Code XXXMXXX = Frequency Dimensions shown in mm. Table 6. Pin Out Pin 1 2 3 4 5 6 Pad Layout Symbol VC E/D GND Output E/D Function VCXO Control Voltage Enable Disable or NC Case and Electrical Ground Output Enable Disable or NC Power Supply Voltage VDD Tape & Reel (EIA-481-2-A) Table 7. Tape and Reel Information Tape Dimensions (mm) Dimension Tolerance VX-703 Reel Dimensions (mm) Po Typ 4 W Typ 16 F Typ 7.5 Do Typ 1.55 P1 Typ 8 A Typ 178 B Min 1.78 C Typ 13 D Min 20.6 N Min 55 W1 Typ 12.4 W2 Max 22.4 # Per Reel 500 Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Page5 Rev: 5/19/2011 Table 8. Standard Output Frequencies (MHz) 1.54400000 12.3520000 19.2000000 27.0000000 38.8800000 50.6880000 77.7600000 2.04800000 13.0000000 19.4400000 30.0000000 39.3216000 51.8400000 4.09600000 14.3180000 19.5159400 32.0000000 40.0000000 52.0000000 6.17600000 15.4400000 20.0000000 32.7680000 40.9600000 54.0000000 8.19200000 16.0000000 20.4800000 33.3330000 42.6600000 57.1429000 10.0000000 16.3840000 24.5760000 33.5544000 44.7360000 61.4400000 12.0000000 18.0000000 24.7040000 34.3680000 48.8960000 62.2080000 12.2880000 18.4320000 25.0000000 35.3280000 50.0000000 65.5360000 Ordering Information VX-703 1- E A T - K E A A - 39M3216000 Product VCXO Package 0: 5.0x7.5x2.0mm 1: 5.0x7.0x1.8mm (standard) Voltage Options D: +5 Vdc E: +3.3 Vdc Output A: CMOS Temp Range T: 0/+70°C U: 0/+85°C I: -20/+85°C E: -40/+85°C Frequency in MHz Enable/Disable Pin and Logic A: Pin 2, EN=H (standard) B: Pin 5 , EN=H X: Pins 2/5 no connect Initial Accuracy* K: ±50 ppm (standard) F: ±25 ppm E: ±20 ppm Temperature Stability* K: ±50 ppm (standard) F: ±25 ppm E: ±20 ppm Pull Range K: ±50ppm APR (standard) P: ±80ppm APR S: ±100ppm APR1 *Note: not all combination of options are available. Other specifications may be available upon request. 1. For ±100ppm APR, “7031” package required. Example: VX-7031-EAE-KEFB-51M8400000 For Additional Information, Please Contact USA: Vectron International 267 Lowell Road 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 1F-2F, No 8 Workshop, No 308 Fenju Road WaiGaoQiao Free Trade Zone Pudong, Shanghai, China 200131 Tel: 86.21.5048.0777 Fax: 86.21.5048.1881 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. Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Page6 Rev: 5/19/2011