VCC4-E3C-50M000

VCC4 series 1.8, 2.5, 3.3, 5.0 volt CMOS Oscillator Features • CMOS output • Output frequencies to 125 MHz • Low jitter, Fundamental or 3rd OT Crystal • Tristate 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 VCC4 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 fo Output Buffer / Disable Description Vectron’s VCC4 Crystal Oscillator (XO) is quartz stabilized square wave generator with a CMOS output, operating off either 1.8, 2.5, 3.3 or 5.0 volt supply. The VCC4 uses fundamental or 3rd overtone crystals for output frequencies >50MHz resulting in low jitter performance. Also a monolithic IC, which improves reliability and reduces cost, is hermitically sealed. Vectron International 267 Lowell Road, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: vectron@vectron.com VCC4 Data sheet Performance Characteristics Table 1. Electrical Performance, 5V option P arameter Symbol Frequency fO Operating Supply Voltage 1 VDD Absolute Maximum Supply Voltage Supply Current, Output Enabled IDD < 1.50 MHz 1.500 to 20 MHz 20.01 to 50 MHz 50.01 to 75 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 2 Output Rise/Fall Time tR/tF < 20.00 MHz 20.01 to 50.00 MHz 50.01 to 75.00 MHz Duty Cycle3 (ordering option) SYM Operating temperature (ordering option) Stability4 (ordering option) RMS Jitter, 12kHz to 20 MHz Period Jitter RMS Peak to Peak Output Enable/Disable5 Output Enabled Output Disabled Internal Enable Pull-Up resistor5 Start-up time Min 1.544 4.5 -0.7 Typical M aximum 75.000 5.5 7.0 7 10 30 40 30 0.9*VDD 0.1*VDD 16 16 8 5 2 45/55 -10/70 or -40/85 ±25, ±50, ±100 0.5 3.0 21 V 4.0 0.8 100 8 Kohm ms % °C ppm ps ps Units MHz V V mA uA V V mA mA ns 1 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 1 defines these parameters. Figure 2 illustrates the operating conditions under which these parameters are tested and specified. 3. Symmetry is measured defined as On Time/Period. 4. Includes calibration tolerance, operating temperature, supply voltage variations, and shock and vibration (not under operation). 50 and 100ppm options include aging. 5. Output will be enabled if enable/disable is left open. tR tF I DD 4 V OH 50% V OL On Time Period VD D + - .1 µF . 01 µF IC VC 1 + - 2 3 1 5pF Figure 1. Output Waveform Figure 2. 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 VCC4 Data sheet Table 2. Electrical Performance, 3.3V option P arameter Symbol Frequency fO Operating Supply Voltage 1 VDD Absolute Maximum Operating Voltage Supply Current, Output Enabled IDD < 1.500 MHz 1.5 to 20 MHz 20.01 to 50 MHz 50.01 to 75 MHz 75.01 to 100 MHz 100.01 to 125 MHz Supply Current, Output disabled IDD Output Logic Levels Output Logic High2 VOH Output Logic Low2 VOL Output Logic High Drive IOH Output Logic Low Drive IOL Output Rise/Fall Time2 tR/tF < 20.00 MHz 20.01 to 50.00 MHz 50.01 to 125.00 MHz Duty Cycle3 (ordering option) SYM Operating temperature (ordering option) Stability4 (ordering option) RMS Jitter, 12kHz to 20 MHz Period Jitter RMS Peak to Peak Output Enable/Disable5 Output Enabled Output Disabled Internal Enable Pull-Up resistor5 Start-up time Min 1.544 2.97 -0.5 Typical 3.3 M aximum 125.000 3.63 5.0 5 7 20 30 40 46 30 Units MHz V V mA uA V V mA mA ns 0.9*VDD 0.1*VDD 8 8 10 6 3 45/55 -10/70 or –40/85 ±25, ±50, ±100 0.5 3.0 21 1 % °C ppm ps ps V 2.0 0.5 100 8 Kohm 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 3 defines these parameters. Figure 4 illustrates the operating conditions under which these parameters are tested and specified. For Fo>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, and shock and vibration (not under operation). 50 and 100ppm options include aging. 5. Output will be enabled if enable/disable is left open. tR tF I DD 4 V OH 50% V OL On Time Period VD D + - .1 µF . 01 µF IC VC 1 + - 2 3 1 5pF 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 VCC4 Data sheet T able 3. Electrical Performance, 2.5V option P arameter Symbol Frequency fO Operating Supply Voltage 1 VDD Absolute Maximum Voltage Supply Current, Output Enabled IDD < 1.5 MHz 1.500 to 20 MHz 20.01 to 50 MHz 50.01 to 75 MHz 75.01 to 100 MHz 100.01 to 125 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 Drive 3 IOH Output Logic Low Drive 3 IOL Output Rise/Fall Time2 tR/tF < 20.000 MHz 20.01 to 50.00 MHz 50.01 to 125.00 MHz Duty Cycle4 (ordering option) SYM Operating temperature (ordering option) Stability5 (ordering option) RMS Jitter, 12kHz to 20 MHz Period Jitter RMS Peak to Peak Output Enable/Disable6 Output Enabled Output Disabled Internal Enable Pull-Up resistor6 Start-up time Min 1.544 2.25 -0.5 Typical 2.5 M aximum 125.000 2.75 5.0 5.0 7.0 15.0 20.0 26.0 36.0 30 Units MHz V V mA uA V V mA mA mA mA ns 0.9*VDD 0.1*VDD 4 4 8 8 10 6 3 45/55 -10/70 or –40/85 ±25, ±50, ±100 0.5 3.0 21 1 % °C ppm ps ps V 1.75 0.5 100 8 Kohm 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 5 defines these parameters. Figure 6 illustrates the operating conditions under which these parameters are tested and 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, and shock and vibration (not under operation). 50 and 100ppm options include aging. 6. Output will be enabled if enable/disable is left open. ID D tR tF 4 + - VO H 50% V DD . 1µF . 0 1µF IC VC 1 + - 2 3 1 5pF VOL 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 VCC4 Data sheet T able 4. Electrical Performance, 1.8V option P arameter Symbol Frequency fO Operating Supply Voltage 1 VDD Absolute Maximum Voltage Supply Current, Output Enabled IDD < 20 MHz 20.01 to 70 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 Drive 3 IOH Output Logic Low Drive 3 IOL Output Rise/Fall Time2 tR/tF < 20.000 MHz 20.01 to 50.00 MHz 50.01 to 70.00 MHz Duty Cycle4 (ordering option) SYM Operating temperature (ordering option) Stability5 (ordering option) RMS Jitter, 12kHz to 20 MHz Period Jitter RMS Peak to Peak Output Enable/Disable6 Output Enabled Output Disabled Internal Enable Pull-Up resistor6 Start-up time Min 1.544 1.71 -0.5 Typical 1.8 M aximum 75.000 1.89 3.6 5 15 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 10 6 3 45/55 -10/70 or –40/85 ±25, ±50, ±100 0.5 3.0 21 1 % °C ppm ps ps V 1.26 0.5 1 8 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 these parameters are tested and specified. 3. Overtone designs, output frequencies>50MHz. 4. Symmetry is measured defined as On Time/Period. 5. Includes calibration tolerance, operating temperature, supply voltage variations, and shock and vibration (not under operation). 50 and 100 ppm options include aging. 6. Output will be enabled if enable/disable is left open. tR tF ID D V OH 50% 4 V DD VO L On Time Period + - . 1µF . 0 1µF IC VC 1 + - 2 3 1 5pF 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 VCC4 Data sheet Enable/Disable Functional Description Under normal operation the Enable/Disable is left open, or set to a logic high state, and the VCC4 is oscillating. 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. TriState Functional Description Under normal operation the Tristate 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. Outline Diagrams, Pad Layout and Pin Out Table 5. Pinout Pin # 1 2 3 4 Symbol E/D or NC GND fO V DD Function Tristate, Enable/Disable or NC Electrical and Case Ground Output Frequency Supply Voltage 1.30 max Contact Pads are gold over nickel Figure 9, Package drawing Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: vectron@vectron.com VCC4 Data sheet Tape and Reel Table 6: Tape and Reel Dimensions (mm) Tape Dimensions Product A VCC4 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 J F D A E C G B L I H K Absolute Maximum Ratings 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. T able 7. Absolute Maximum Ratings P arameter Symbol Storage Temperature Tstorage Ratings -55/125 Unit °C Reliability The VCC4 qualification tests have included: Table 8. Environnemental Compliance P arameter Mechanical Shock Mechanical Vibration Temperature Cycle Solderability Gross and Fine Leak Resistance to Solvents Conditions MIL-STD-883 Method 2022 MIL-STD-883 Method 2007 MIL-STD-883 Method 1010 MIL-STD-883 Method 2003 MIL-STD-883 Method 1014 MIL-STD-883 Method 2015 Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: vectron@vectron.com VCC4 Data Sheet Handling Precautions Although ESD protection circuitry has been designed into the the VCC4, 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 9. ESD Ratings M odel Human Body Model Charged Device Model M inimum 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 10. Reflow Profile (IPC/JEDEC J-STD-020B) Parameter Symbol PreHeat Time Ramp Up Time Above 217 C Time To Peak Temperature Time At 260 oC (max) Time At 240 °C (max) Ramp Down o Value 150 sec Min, 200 sec Max 3 oC/sec Max 60 sec Min, 150 sec Max 480 sec Max 10 sec Max 60 sec Max 6 oC/sec Max tS R UP tL t AMB-P tP tp2 R DN Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 8 e-mail vectron@vectron.com VCC4 Data Sheet T able 11. Standard Frequency List 9.8304 10.000 11.0596 12.353 13.000 13.500 16.384 16.777216 16.800 19.800 20.000 20.480 25.000 26.000 27.000 32.768 33.000 33.333 44.000 44.736 48.000 75.000 100.00 106.250 11.0590 13.560 17.734 22.000 27.120 34.368 49.090 125.000 11.2896 14.318 17.734475 22.5792 28.636 36.000 50.000 12.000 14.745 18.432 24.000 28.375 37.056 54.000 12.272 16.000 19.440 24.5453 30.000 37.500 60.000 12.288 16.376 19.660 24.576 32.000 40.000 66.000 Ordering Information VCC4 Product Family Crystal Oscillator B 3 B- 50M000 Output Frequency In MHZ Voltage Options A: +5.0 Vdc +/-10% , 15pF B: +3.3 Vdc +/-10%, 15pF C: +3.0 Vdc +/-10%, 15pF E: +5.0 Vdc +/-10%, 50pF F: +3.3Vdc +/-10%, 50pF G: +2.5Vdc +/-10%, 15pF H: +1.8Vdc +/-10%, 15pF Electrical Options 3: Tristate, 45/55% Duty The following codes are not recommended for new designs 0: No tristate, 40/60% Duty 1: Tristate, 40/60% Duty 2: No tristate, 45/55%Duty 5: Enable, 40/60% Duty 6: Enable, 45/55% Duty Stability Options A: ±100ppm -10 to 70°C C: ±100ppm -40 to 85°C B: ±50ppm -10 to 70°C D: ±50ppm -40 to 85°C E: ±25ppm -10 to 70°C F: ±25ppm -40 to 85°C Note: Not all combinations are available. Tristate 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 February14, 2006 Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 9 e-mail vectron@vectron.com