VX-705-EAT-KXAN

VX-705 Voltage Controlled Crystal Oscillator Previous Vectron Model VC-705/C5250 VX-705 Description Vectron’s VX-705 Voltage Controlled Crystal Oscillator (VCXO) is a quartz stabilized square wave generator that can be ordered either with a CMOS output or complementary LVPECL outputs. The VX-705 uses fundamental crystals resulting in low jitter performance and a monolithic IC which improves reliability and reduces cost. Features • • • • • • • • • CMOS or LVPECL output VCXO Output Frequencies from 77.76 MHz to 160 MHz 3.3 V Operation Fundamental Crystal Design with Low Jitter Performance Output Disable Feature Excellent ±20 ppm Temperature Stability, 0/70°C, -20/70°C or -40/85°C Operating Temperature Small Industry Standard Package, 5.0x7.0x1.8mm Product is free of lead and compliant to EC RoHS Directive • • • • • • Applications SONET/SDH/DWDM Ethernet, SyncE, GE xDSL, PCMIA Digital Video Broadband Access Base Stations, Picocells Block Diagram VDD NC Output Crystal Oscillator VC E/D Gnd Rev: 5/12/2011 Figure 1. Block Diagram Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Page1 Performance Specifications Performance Specifications Table 1. Electrical Performance - 3.3V CMOS Parameter Voltage1 Current 2 Symbol VDD IDD Min Supply 3.135 Frequency Typical 3.3 Maximum 3.465 40 Units V mA MHz ppm % ppm/V ppm V Nominal Frequency3 Absolute Pull Range , ordering option Linearity 2 2,6 fN APR Lin KV fSTAB 77.76 ±50, ±80 5 +80 ±20 Outputs 160.00 Gain Transfer2 Temperature Stability Output Logic Levels2 Output Logic High Output Logic Low Load Rise Time Fall Time 2,4 2,4 VOH VOL IOUT tR tF SYM фJ 0.9*VDD 0.1*VDD 15 5 5 45 50 80 -66 -98 -124 -138 -151 -158 -161 Control Voltage 55 200 pF ns ns % fsec dBc/Hz Symmetry2 Jitter, RMS (12kHz to 20 MHz) Phase Noise (122.88 MHz) 10Hz 100Hz 1kHz 10kHz 100kHz 1MHz 10MHz Control Voltage Range for Pull Range Control Voltage Input Impedance Control Voltage Modulation BW Output Enable/Disable9 Output Enabled Output Disabled Start-Up Time Operating Temp, Ordering Option Package Size 1] 2] 3] 4] 5] 6] 7] 8] 9] 8 5,7 VC ZIN BW VIH VIL TS TOP 0.3 100 10 0.9*VDD 3.0 V KΩ kHz V 0.1*VDD 10 0/70, -20/70, -20/85, or -40/85 5.0 x 7.0 x 1.8 ms °C mm 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 as shown in Figure 2. See Standard Frequencies and Ordering Information tables for more specific information Measured from 20% to 80% of a full output swing as shown in Figure 4. Not tested in production, guaranteed by design, verified at qualification. Tested with Vc = 0.3V to 3.0V unless otherwise stated in part description Broadband Period Jitter measured using Wavecrest SIA3300C, 90K samples. Phase Noise is measured with an Agilent E5052A. The Output is Enabled if the Enable/Disable is left open. Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Page2 Rev: 5/12/2011 Performance Specifications Table 2. Electrical Performance - 3.3V LVPECL Parameter Voltage1 Current 2 Symbol VDD IDD Min Supply 3.135 Frequency Typical 3.3 Maximum 3.465 90 Units V mA MHz ppm % ppm/V ppm V Nominal Frequency3 Absolute Pull Range , ordering option Linearity 2 2,6 fN APR Lin KV fSTAB 77.76 ±50, ±80 5 +80 ±20 Outputs 160.00 Gain Transfer2 Temperature Stability Output Logic Levels2 Output Logic High Output Logic Low Rise Time2,4 Fall Time 2,4 2 VOH VOL tR tF SYM фJ фJ VDD-1.025 VDD-1.810 VDD-0.950 VDD-1.700 VDD-0.880 VDD-1.620 1 1 ns ns % ps ps dBc/Hz Symmetry 45 50 0.3 55 1 0.3 Jitter, RMS 5,8 (12kHz to 20 MHz) Jitter, RMS 5,8 (10kHz to 1MHz) Phase Noise 10Hz 100Hz 1kHz 10kHz 100kHz 1MHz 10MHz 8 -60 -93 -118 -131 -145 -149 -151 Control Voltage VC ZIN BW VIH VIL TS TOP 5.0 x 7.0 x 1.8 0.3 10 10 0.9*VDD 0.1*VDD 10 0/70, -20/70, -20/85, or -40/85 ms °C mm 3.0 V MΩ kHz V Control Voltage Range for Pull Range Control Voltage Input Impedance Control Voltage Modulation BW Output Enable/Disable9 Output Enabled, Option A Output Disabled, Option A Start-Up Time Operating Temp, Ordering Option Package Size 1] 2] 3] 4] 5] 6] 7] 8] 9] 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 as shown in Figure 3. See Standard Frequencies and Ordering Information tables for more specific information Measured from 20% to 80% of a full output swing as shown in Figure 4. Not tested in production, guaranteed by design, verified at qualification. Tested with Vc = 0V to 3.3V unless otherwise stated in part description Broadband Period Jitter measured using Wavecrest SIA3300C, 90K samples. Phase Noise is measured with an Agilent E5052A. The Output is Enabled if the Enable/Disable is left open. Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Page3 Rev: 5/12/2011 Test Circuits IDD 6 + VDD .1μF .01μF IC VC 1 + 4 3 15pF Figure 2. CMOS Test Circuit Figure 3. LVPECL Test Circuit Waveform tR 0.8*VDD 50% 0.2*VDD On Time tF Period Figure 4. Output Waveform Table 3. 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 VCC -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 datasheet. 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. Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Page4 Rev: 5/12/2011 Phase Noise Gain VX-705 @ 122.88 MHz 150 120 100 100 50 80 Pull (ppm) 0 0 0.5 1 1.5 Vc (volts) 2 2.5 3 60 -50 Gain (ppm/V) Pull Gain 40 -100 -150 20 -200 0 Figure 5. Typical Phase Noise - 122.88 MHz CMOS Figure 6. Typical Gain - 122.88 MHz CMOS Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Page5 Rev: 5/12/2011 Reliability VI qualification includes aging at various extreme temperatures, shock and vibration, temperature cycling, and IR reflow simulation. The VX-705 family is capable of meeting the following qualification tests: Table 4. 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-705 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 5. ESD Ratings Model Human Body Model Charged Device Model Minimum 500V 500V Conditions MIL-STD-883, Method 3015 JESD22-C101 Table 6. Reflow Profile Parameter PreHeat Time Ts-min Ts-max Ramp Up Time Above 217 °C Time To Peak Temperature 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 RUP tL TAMB-P 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-705 device is hermetically sealed so an aqueous wash is not an issue. Termination Plating: Electroless Gold Plate over Nickel Plate Figure 7. Recommended Reflow Profile Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Page6 Rev: 5/12/2011 Outline Drawing & Pad Layout 6 VX705 5 4 YWW .197±.006 [5±0.15] 3 .082 .061 [2.09] [1.56] .055 [1.40] 1 2 3 .143 [3.63] 6 .050 [1.27] .200±.006 [5.08±0.15] 5 4 .100 [2.54] Inch .079 [2.01] .100 [2.54] .200 [5.08] .165 [4.19] .071 [1.80] CCC-CCCC XXXMXXX 1 2 .276±.006 [7±0.15] Pad Layout Dimensions [MM] in inches (mm) Figure 8. Outline Drawing and Pad Layout Table 7a. Pin Out - 3.3V CMOS Option Pin 1 2 3 4 5 6 Table 7b. Pin Out - 3.3V LVPECL Option Pin 1 2 3 4 5 6 Symbol VC E/D GND Output N/C Function VCXO Control Voltage Enable Disable ** See Ordering Options** Case and Electrical Ground Output No Connect Power Supply Voltage Symbol VC E/D GND Output COutput Function VCXO Control Voltage Enable Disable **See Ordering Options** Case and Electrical Ground Output Complementary Output Power Supply Voltage VDD VDD Tape & Reel (EIA-481-2-A) Figure 9. Tape and Reel Drawing Table 8. Tape and Reel Information Tape Dimensions (mm) Dimension Tolerance VX-705 Reel Dimensions (mm) Po Typ 4 W Typ 16 F Typ 5.5 Do Typ 1.5 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 Page7 Rev: 5/12/2011 Table 9. Standard Output Frequencies (MHz) 89.60000 156.25000 93.31200 100.00000 122.88000 125.00000 127.79520 148.50000 155.52000 Ordering Information VX-705- E A T - K X A N- 122M880000 Product VCXO, 5x7 Package Voltage Options E: +3.3 Vdc Output A: CMOS C: LVPECL Temp Range T: 0/70°C I: -20/85°C J: -20/70°C E: -40/85°C *Note: not all combination of options are available. Other specifications may be available upon request. Frequency in MHz Other (Future Use) N: Standard Enable/Disable A: Enable High, Pin 2 X: Disable, Pin 2 (No Connect Internally) Stability X: Standard E: ±20 ppm Temperature Absolute Pull Range K: ±50 ppm P: ±80 ppm Example: VX-705-EAT-KXAN-122M880000 USA: Vectron International 267 Lowell Road Hudson, NH 03051 Tel: 1.888.328.7661 Fax: 1.888.329.8328 For Additional Information, Please Contact Europe: Vectron International Landstrasse, D-74924 Neckarbischofsheim, Germany Tel: +49 (0) 7268.8010 Fax: +49 (0) 7268.801281 Asia: Vectron International 1589 Century Avenue, the 19th Floor Chamtime International Financial Center Shanghai, China Tel: 86.21.60812888 Fax: 86.21.61633598 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 Page8 Rev: 5/12/2011 Revision History Date 12May2011 22Mar2011 17Jan2011 02Dec2010 27Aug2010 06Jan2010 Approved BW BW BW BW BW BW Ordering information updated. Description Added LVPECL ordering option and associated electrical/mechanical details. Updated typical phase noise values and plot. Corrected pin out to Test Circuit on page 3. Tape width dimension changed to 16mm. Added ±20 ppm temperature stability ordering option to 13th product code field. ENABLE ordering option moved from 13th to 14th product code field. -20/70° operating temperature ordering option added. Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Page9 Rev: 5/12/2011