VCC1-G1K

VCC1 series 1.8, 2.5, 3.3, 5.0 volt CMOS Oscillator Features • CMOS output • Output frequencies to 190 MHz • Low jitter, Fundamental or 3rd OT Crystal • Tri-state output for board test and debug • -10/70 or –40/85 °C operating temperature • Gold over nickel contact pads • Hermetically sealed ceramic SMD package The VCC1 Crystal Oscillator • Product is compliant to RoHS directive and fully compatible with lead free assembly Applications • SONET/SDH/DWDM • Ethernet, Gigabit Ethernet • Storage Area Network • Digital Video • Broadband Access • Microprocessors/DSP/FPGA Description Vectron’s VCC1 Crystal Oscillator (XO) is quartz stabilized square wave generator with a CMOS output, operating off a 1.8, 2.5, 3.3, or 5.0 volt supply. The VCC1 uses fundamental or 3rd overtone crystals resulting in low jitter performance, typically 0.5ps rms in the 12 kHz to 20MHz band. Also a monolithic IC, which improves reliability and reduces cost, is hermitically sealed. fo Output Buffer / Disable Vectron International 267 Lowell Road, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: vectron@vectron.com Performance Characteristics Table 1. Electrical Performance, 5V option Parameter Symbol Frequency fO 1 Operating Supply Voltage VDD Absolute Maximum Supply Voltage Supply Current, Output Enabled IDD 90MHz, rise and fall time is measured 20 to 80%. 3. Symmetry is measured defined as On Time/Period. 4. Includes calibration tolerance, operating temperature, supply voltage variations, aging and shock and vibration (not under operation). 5. Output will be enabled if enable/disable is left open. tR tF IDD 4 V DD V OH 50% V OL On Time Period + - .1 µ F .01 µF IC VC 1 2 3 15pF + - Figure 3. Output Waveform Figure 4. Typical Output Test Conditions (25±5°C) Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: vectron@vectron.com VCC1 Data sheet Table 3. Electrical Performance, 2.5V option Parameter Symbol Frequency fO Operating Supply Voltage 1 VDD Absolute Maximum Voltage Supply Current, Output Enabled IDD < 20 MHz 20.01 to 50 MHz 50.01 to 110 MHz 110.1 to 190 MHz Supply Current, Out disabled IDD Output Logic Levels Output Logic High2 VOH Output Logic Low2 VOL Output Logic High Drive IOH Output Logic Low Drive IOL Output Logic High Drive3 IOH Output Logic Low Drive3 IOL Output Rise/Fall Time2 tR/tF 35MHz. 4. Symmetry is measured defined as On Time/Period. 5. Includes calibration tolerance, operating temperature, supply voltage variations, aging and shock and vibration (not under operation). 6. Output will be enabled if enable/disable is left open. tR 80% Vs 20 % tF + - IDD 4 V DD .1 µF .01 µF IC VC 1 + - 2 3 15pF On Time Period Figure 5. Output Waveform Figure 6. Typical Output Test Conditions (25±5°C) Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: vectron@vectron.com VCC1 Data sheet Table 4. Electrical Performance, 1.8V option Parameter Symbol Frequency fO Operating Supply Voltage 1 VDD Absolute Maximum Voltage Supply Current, Output Enabled IDD < 20 MHz 20.01 to 70 MHz 70.01 to 96 MHz 96.01 to 125 MHz 125.01 to 172 MHz Supply Current, Out disabled IDD Output Logic Levels Output Logic High2 VOH Output Logic Low2 VOL Output Logic High Drive IOH Output Logic Low Drive IOL Output Logic High Drive3 IOH Output Logic Low Drive3 IOL Output Rise/Fall Time2 tR/tF < 1.00 MHz 1.000 to 20.00 MHz 20.01 to 50.00 MHz 50.01 to 90.00 MHz 90.01 to 172.00 MHz Duty Cycle4 (ordering option) SYM Operating temperature (ordering option) Storage Temperature Stability5 (ordering option) RMS Jitter, 12kHz to 20 MHz RMS Jitter Output Enable/Disable6 Output Enabled Output Disabled Internal Enable Pull-Up resistor6 Start-up time Min 0.048 1.71 -0.5 Typical 1.8 Maximum 172.000 1.89 3.6 5 15 20 25 30 30 Units MHz V V mA uA V V mA mA mA mA ns 0.9*VDD 0.1*VDD 2.8 2.8 8 8 200 4 4 3 2 45/55 -10/70 or –40/85 -55 125 ±20, ±25, ±32, ±50, ±100 0.5 2.2 1.26 0.5 1 10 % °C °C ppm ps ps V Mohm ms 1. A 0.01uF and a 0.1uF capacitor should be located as close to the supply as possible (to ground) is recommended. 2. Figure 7 defines these parameters. Figure 8 illustrates the operating conditions under which parameters are tested/specified. 3. Overtone designs, output frequencies>35MHz. 4. Symmetry is measured defined as On Time/Period. 5. Includes calibration tolerance, operating temperature, supply voltage variations, aging and shock and vibration (not under operation). 6. Output will be enabled if enable/disable is left open. tR 80% tF IDD 4 V DD Vs 20 % On Time Period + - .1 µF .01 µF IC VC 1 + - 2 3 15pF Figure 7. Output Waveform Figure 8. Typical Output Test Conditions (25±5°C) Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: vectron@vectron.com VCC1 Data sheet Enable/Disable Functional Description Under normal operation the Enable/Disable is left open or set to a logic high state. When the E/D is set to a logic low, the oscillator stops and the output is in a high impedance state. This helps reduce power consumption as well as facilitating board testing and troubleshooting. Tri-state Functional Description Under normal operation the tri-state is left open or set to a logic high state. When the tri-state is set to a logic low, the oscillator remains active but the output buffer is in a high impedance state. This helps facilitate board testing and troubleshooting. Table 5. Outline Diagrams, Pad Layout and Pin Out Pin # 1 2 3 4 Symbol E/D or NC GND fO VDD Function Tri-state, Enable/Disable or NC Electrical and Case Ground Output Frequency Supply Voltage Contact Pads are gold over nickel Figure 9, Package drawing Vectron International 267 Lowell Rd, Hudson NH 03051 1.6 ±0.3 Tel: 1-88-VECTRON-1 e-mail: vectron@vectron.com VCC1 Data sheet Contact Pads are gold over nickel Figure 10, Alternate Package drawing Tape and Reel Table 6: Tape and Reel Dimensions (mm) J F D A E C G B L I H K Tape Dimensions Product A VCC1 16 B 7.5 C 1.5 D 4 E 8 Reel Dimensions F G H 2 21 13 I 60 J 2 K 17 L 180 # Per Reel 1000 Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: vectron@vectron.com VCC1 Data sheet Reliability The VCC1 qualification tests have included: Table 7. Environnemental Compliance Parameter Mechanical Shock Mechanical Vibration Temperature Cycle Solderability Gross and Fine Leak Resistance to Solvents MIL-STD-883 MIL-STD-883 MIL-STD-883 MIL-STD-883 MIL-STD-883 MIL-STD-883 Conditions Method 2002 Method 2007 Method 1010 Method 2003 Method 1014 Method 2015 Handling Precautions Although ESD protection circuitry has been designed into the the VCC1, proper precautions should be taken when handling and mounting. VI employs a Human Body Model and a Charged-Device Model (CDM) for ESD susceptibility testing and design protection evaluation. ESD thresholds are dependent on the circuit parameters used to define the model. Although no industry wide standard has been adopted for the CDM, a standard HBM of resistance = 1.5kohms and capacitance = 100pF is widely used and therefore can be used for comparison purposes. Table 8. ESD Ratings Model Human Body Model Charged Device Model Minimum 1000 1500 Conditions MIL-STD-883 Method 3115 JESD 22-C101 Suggested IR profile Devices are built using lead free epoxy and can also be subjected to standard lead free IR reflow conditions, Table 9 shows max temperatures and lower temperatures can also be used e.g. peak temperature of 220C. Table 9. Reflow Profile (IPC/JEDEC J-STD-020CurrentRev) Parameter Symbol Preheat Time Ramp Up Time Above 217 C Time To Peak Temperature Time At 260 C (max) Time At 240 °C (max) Ramp Down o o Value 150 sec Min, 200 sec Max 3 C/sec Max 60 sec Min, 150 sec Max 480 sec Max 20 sec Min, 40 sec Max 60 sec Max 6 C/sec Max o o tS R UP tL t AMB-P tP tp2 R DN Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: vectron@vectron.com VCC1 Data sheet Table 10. Standard Frequencies (MHz) 1.544 4.9152 9.830 12.544 13.248 14.285 14.746 16.016 16.667 17.600 18.688 19.530 20.141 20.828 21.500 22.500 24.431 25.175 27.120 29.000 31.000 32.256 33.333 35.280 36.864 38.800 40.500 41.670 44.000 44.928 46.864 48.600 50.000 53.330 56.064 58.320 62.208 66.000 68.736 73.728 80.000 89.472 100.000 120.000 156.250 1.843 5.000 10.000 12.624 13.400 14.318 15.000 16.128 16.670 17.664 18.750 19.654 20.200 20.829 21.504 22.579 24.444 25.180 27.500 29.265 31.104 32.270 33.792 35.46895 36.923 38.810 40.550 41.750 44.137 45.000 47.13333 48.81441 51.156 54.000 56.446 58.982 62.500 66.600 69.632 74.176 81.000 89.512 102.400 125.000 157.000 2.000 6.000 10.240 12.729 13.401 14.31818 15.211 16.368 16.776 17.734 19.000 19.660 20.2752 20.829 21.616 22.5792 24.540 25.272 28.000 29.491 31.250 32.500 33.810 35.500 37.000 38.880 40.632 41.895 44.236 45.135 47.16602 49.127 51.200 54.072 56.448 58.982 62.800 66.660 70.000 74.250 81.920 89.97804 103.680 125.010 166.000 2.048 6.176 10.486 12.800 13.500 14.336 15.360 16.384 16.780 17.73448 19.022 19.6608 20.480 20.830 21.71055 22.600 24.545 25.920 28.224 29.49893 31.307 32.764 33.860 35.600 37.056 38.912 40.63232 41.931 44.250 45.158 47.197 49.152 51.840 54.125 56.666 59.000 63.000 66.666 70.626 75.000 83.000 90.000 104.000 127.000 167.000 2.560 7.3728 12.000 12.81089 13.560 14.400 15.555 16.388 16.896 17.920 19.200 19.752 20.516 20.875 21.711 22.855 24.5454 26.000 28.60489 29.500 31.500 32.768 33.8688 35.840 37.140 39.0625 40.920 42.000 44.267 45.818 47.404 49.36221 51.840 54.2174 57.272 60.000 63.8976 66.667 70.656 76.800 83.300 91.008 106.250 128.000 189.000 3.080 7.680 12.222 12.960 13.711 14.500 15.625 16.500 16.9344 17.992 19.268 19.774 20.712 20.950 22.000 22.85568 24.576 26.25641 28.636 30.000 31.680 32.768 34.368 35.984 37.376 39.497 40.960 42.400 44.330 46.080 47.40437 49.408 52.000 54.500 57.344 60.480 64.000 66.670 70.660 77.680 83.333 92.000 110.000 133.000 190.000 3.686 8.000 12.2725 13.000 13.824 14.5152 15.748 16.588 17.000 18.000 19.286 19.872 20.736 20.971 22.118 23.000 24.704 26.664 28.63636 30.150 31.948 32.800 34.450 36.000 37.500 39.9278 41.472 42.500 44.434 46.232 48.000 49.512 52.416 55.000 57.600 61.000 64.512 67.500 70.676 77.760 85.000 95.000 112.500 135.000 4.000 8.192 12.288 13.070 14.000 14.720 15.74886 16.610 17.0664 18.333 19.392 19.968 20.769 21.000 22.174 23.040 24.832 26.6649 28.65645 30.200 31.949 33.000 34.560 36.500 37.643 40.000 41.500 42.620 44.539 46.2321 48.33008 49.58632 52.500 55.289 57.800 61.250 65.000 67.584 70.833 78.000 87.040 96.000 114.000 144.600 4.032 9.216 12.352 13.107 14.284 14.736 15.974 16.660 17.37476 18.400 19.440 20.000 20.7692 21.333 22.184 23.732 25.000 26.666 28.672 30.720 32.000 33.1776 34.816 36.666 38.000 40.010 41.657 43.000 44.732 46.320 48.587 49.867 52.560 55.500 58.000 61.440 65.520 68.000 71.680 78.336 87.182 97.776 115.200 150.000 4.096 9.600 12.500 13.200 14.2848 14.745 16.000 16.666 17.408 18.432 19.456 20.00271 20.800 21.400 22.217 24.000 25.088 27.000 28.800 30.880 32.250 33.300 35.000 36.860 38.3107 40.079 41.660 43.560 44.736 46.796 48.58736 49.980 53.125 56.000 58.250 62.000 65.536 68.680 72.000 79.452 87.472 98.304 116.640 155.520 Other frequencies may be available upon request. Standard frequencies are frequencies which the crystal has been designed and does not imply a stock position. Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: vectron@vectron.com VCC1 Data Sheet Ordering Information Product Family Crystal Oscillator Voltage Options A= +5.0 Vdc ±10%, 15 pF B= +3.3 Vdc ±10%, 15 pF C= +3.0 Vdc ±10%, 15 pF E= +5.0 Vdc ±10%, 50 pF F= +3.3 Vdc ±10%, 50 pF G= +2.5 Vdc ±10%, 15 pF H= +1.8 Vdc ±10%, 15 pF Electrical Options 3= Tri-state, 45/55% Duty The following codes are not recommended for new designs 0= No Tri-state, 40/60% Duty 1= Tri-state, 40/60% Duty 2= No Tri-state, 45/55% Duty 5= Enable, 40/60% Duty 6= Enable, 45/55% Duty Frequency ex.: 125M000 = 125.000 MHz Stability Options/Temperature A= ±100 ppm, -10 to 70°C B= ±50 ppm, -10 to 70°C C= ±100 ppm, -40 to 85°C D= ±50 ppm, -40 to 85°C K= ±32 ppm, -10 to 70°C O= ±32 ppm, -40 to 85°C E= ±25 ppm, -10 to 70°C F= ±25 ppm, -40 to 85°C VCC1-103= ±20 ppm, -10 to 70°C Note: Not all combinations of options are available. Tri-state with a 45/55% is the most common Electrical code and is recommended for most applications. For Additional Information, Please Contact: USA: Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • Fax: 1-888-FAX-VECTRON EUROPE: Landstrasse, D-74924, Neckarbischofsheim, Germany • Tel: 49 (0) 7268 8010 • Fax: 49 (0) 7268 801281 ASIA: Vectron Asia Pacific Sales 1F~2F. No.8 Workshop No.308 Fenju Rd., WaiGaoQiao Free Trade Zone, Pudong New Area Shanghai, China 200131 •Tel: 8621 50480777 • Fax: 8621 50481881 www.vectron.com June 22, 2007 Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 10 e-mail vectron@vectron.com