VTC2H1BD-10M000

VTC2 series Voltage Controlled Temperature Compensated Crystal Oscillator Features • CMOS Square Wave Output • Enable Disable Feature • Output Frequencies to 30 MHz • Fundamental Crystal Design • Optional VCXO function available • Gold over nickel contact pads • Hermetically Sealed Ceramic SMD package The VTC2, VCTXCO • Product is compliant to RoHS directive and fully compatible with lead free assembly Applications • FPGA’s • A/D’s • DSL Head End • Wireless Communications • Base Stations • Point to point radios • Broadband Access • Test Equipment Description Vectron’s VTC2 Temperature Compensated Crystal Oscillator (TCXO) is a quartz stabilized, CMOS squarewave, temperature compensated oscillator, operating off either 2.8, 3.0, 3.3 or 5.0 volt supply. Vectron International 267 Lowell Road, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: vectron@vectron.com VTC2 Data sheet Performance Characteristics T able 1. Electrical Performance P arameter Frequency Supply Voltage Maximum Supply Voltage Supply Current, +3.3V Output Level 2 Logic High Logic Low Drive High Drive Low Output Load Duty Cycle, @ 50% Control Voltage Impedance Control Voltage to reach pull Pull Range Ordering option, see last page Temperature Stability Ordering option, see last page. Initial Accuracy, “No Adjust” option Power Supply Stability Load Stability Aging Enable/Disable3 Output Active Output Disabled Operating temperature Ordering option, see last page Phase Noise, 12.800MHz 10 Hz offset 100 Hz offset 1 kHz offset 10 kHz offset 100 kHz offset Start-up time Symbol fO Min Typical M aximum 10.000 30.000 3.3V±10% or +5V ±5% 6 10.0 0.9*VDD 0.1*VDD -4 4 15pf 45/55 ZVc TPR 100 0.5 ±5, ±8 ±0.5 to ±5.0 ±1.0 ±0.3 ±0.2 ±1.0 0.8*VDD 0.2*VDD 0/55, -10/60, -20/70, -30/80, -40/85 °C dBc/Hz -93 -123 -147 -155 -158 2 ms 2.5 % Kohm V ppm ppm ppm ppm ppm ppm/year V Units MHz VDC VDC mA V V mA mA IDD VOH VOL IOH IOL 1. A 0.01uF and a 0.1uF capacitor should be located as close to the supply as possible (to ground) is recommended. 2. Output is DC coupled. 3. Output is active if E/D is open. Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: vectron@vectron.com VTC2 Data sheet VCXO Functional Description VCXO Feature : The VTC2 can be ordered with a VCXO function for applications were it will be used in a PLL, or the output frequency needs fine tune adjustments. This is high impedance, 1 Mohm, input and can be driven with an op-amp or terminated with adjustable resistors etc. Pin 1 should not be left floating on the VCXO optional devices. “No Adjust” Feature : In applications were the VTC2 will be not be used in a PLL, or the output frequency does not fine tune adjustments, the best device to use would be a VTC2-x0xxx. By using the “no adjust” option, the circuit is simplified as Vc does not need to adjusted or set to a predetermined voltage and pin 1 should be grounded or left open (but not set to a voltage such as the supply). Outline Diagrams, Pad Layout and Pin Out Table 2. Pinout Pin # Function Pin # Function 1 No Connect (VTC2-x0xx) 10 Supply Voltage or VCXO Control Voltage 2 Make No Connection 9 Enable/Disable 3 Make No Connection 8 Make No Connection 4 Make No Connection 7 Make No Connection 5 Electrical Ground 6 Output Frequency NOTE: Additional pads are used to program and adjust the TCXO during manufacturing and should be left open; do not terminate these to the supply voltage. Contact Pads are gold over nickel Figure 2, Package drawing Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: vectron@vectron.com VTC2 Data sheet Tape and Reel Table 3. Tape and Reel Dimensions (mm) Tape Dimensions Product A VTC2 16 B 7.5 C 1.5 D 4 E 8 Reel Dimensions F G H 1.5 20.2 13 I 60 J 2 K 16.4 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 4. Absolute Maximum Ratings P arameter Symbol Storage Temperature Tstorage Ratings -55/125 Unit °C Reliability The VTC2 qualification tests have included: T able 5. Environnemental Compliance P arameter Mechanical Shock Mechanical Vibration Temperature Cycle 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 1010 MIL-STD-883 Method 2003 MIL-STD-883 Method 1014 MIL-STD-883 Method 2015 1 Gold over Nickel Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: vectron@vectron.com VTC2 Data Sheet Handling Precautions Although ESD protection circuitry has been designed into the the VTC2, 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. T able 6. ESD Ratings Model Human Body Model Charged Device Model Minimum 1500 1000 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 7 shows max temperatures and lower temperatures can also be used e.g. peak temperature of 220C. T able 7. Reflow Profile (IPC/JEDEC J-STD-020B) P arameter Symbol PreHeat Time tS Ramp Up R 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 tL t AMB-P tP tp2 R DN Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 5 e-mail vectron@vectron.com VTC2 Data Sheet Ordering Information T able 8. Standard Frequency List 10.000 12.800 16.000 26.000 27.000 18.000 19.200 20.000 24.000 25.000 VTC2 Product Family TCXO, 5x7 Voltage Options H: +5.0 Vdc ±5%, CMOS Output J: +3.3 Vdc ±10%, CMOS Output J 0 2 C - 10M000 Output Frequency In MHz Temperature Options A: 0 to 55°C B: -10 to 60°C C: -20 to 70°C Pulling Range 0: Fixed TCXO, no adjust 1: ±5ppm 2: ±8ppm D: -30 to 80°C E: -40 to 85°C Stability Options A: ±0.5ppm 1: ±1.0ppm B: ±1.5ppm 2: ±2.0ppm C: ±2.5ppm 3: ±3.0 ppm Note: Not all combinations are available: ±0.5 ppm is available over 0 to 55 °C only ±1.0 ppm to ±5.0 ppm is available on all temperature ranges D: ±3.5ppm 4: ±4.0ppm 5: ±5.0ppm www.vectron.com USA: Vectron International • 267 Lowell Road, Hudson, NH 03051 For Additional Information, Please Contact: • 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 March 26, 2007 Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 6 e-mail vectron@vectron.com