VCC6-QAB-xxx Vectron, VCC6-QAB-xxx Datasheet
VCC6-QAB-xxx
Related parts for VCC6-QAB-xxx
VCC6-QAB-xxx Summary of contents
Page 1
... Storage Area Network Digital Video Broadband Access OUT Description OUT Vectron’s VCC6 Crystal Oscillator (XO) is quartz stabilized square wave generator with a LV-PECL output, operating off a 3.3 volt supply. The VCC6 is uses 3 frequencies under 200MHz, resulting in low jitter performance, typically 0.5pS rms in the 12 kHz to 20MHz band ...
Page 2
... Includes calibration tolerance, operating temperature, supply voltage variations, aging (40 degreesC/10 years) and shock and vibration (not under operation). 5. Measurements made on a VCC6-QAB-125M000 using a LeCroy 8600, 25K samples. 6. Output will be enabled if Enable/Disable is left open. The pull resistor changes to a higher value, operating in a “power saving mode” when Enable/Disable is set to a logic 0 ...
Page 3
... VCC6-Q/R Series, 2.5 and 3.3v PECL Crystal Oscillator Outline Diagram and Pin Out Table 2. VCC6-QAx Pinout Pin # Symbol E/D 3 GND Figure 3 VCC6-QAx Package Drawing Table 3. VCC6-QCx Pinout Pin # Symbol 1 E GND Figure 4. VCC6-QCx Package Drawing ...
Page 4
... VCC6-Q/R Series, 2.5 and 3.3v PECL Crystal Oscillator Terminating PECL Outputs The VCC6 incorporates a standard PECL output scheme, which are un-terminated emitters as shown in Figure 5. There are numerous application notes on terminating and interfacing PECL logic and the two most common methods are a single resistor to ground, Figure 6, and a pull-up/pull-down scheme as shown in Figure 7 ...
Page 5
... Resistance to Solvents Handling Precautions Although ESD protection circuitry has been designed into the the VCC6, 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 ...
Page 6
... The VCC6 has been 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 and maximum parameters are listed in Table 6, lower temperatures are also acceptable. The VCC6 is hermetically sealed so an aqueous wash is not an issue. Frequencies >200MHz will need to be reflowed at 220C max. ...
Page 7
... VCC6-Q/R Series, 2.5 and 3.3v PECL Crystal Oscillator Tape and Reel Table 8. Tape and Reel Dimensions (mm) Tape Dimensions Product VCC6 12 5.5 1.5 Vectron International 267 Lowell Rd, Hudson NH 03051 Figure 10. Tape and Reel Diagram Reel Dimensions 1.78 20.6 13 Tel: 1-88-VECTRON-1 ...
Page 8
... Enable/Disable A: E Pin 2, Pin E Pin 1, Pin NOTE: Not all combinations of options are available. A ±20ppm option, VCC6-107, is also available. www.vectron.com 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 ...