VCC6-Q-270 Vectron International, Inc., VCC6-Q-270 Datasheet
VCC6-Q-270
Related parts for VCC6-Q-270
VCC6-Q-270 Summary of contents
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... Applications SONET/SDH/DWDM Fiber Channel Ethernet, Gigabit Ethernet Storage Area Network Digital Video Broadband Access Description Vectron’s VCC6 Crystal Oscillator (XO) is quartz OUT stabilized square wave generator with a LV-PECL OUT output, operating off a 3.3 volt supply. Tel: 1-88-VECTRON-1 e-mail: vectron@vectron.com ...
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... 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, aging (40 degreesC/10 years) and shock and vibration (not under operation). 5. Measurements made on a VCC6-QAB-622M080 using a LeCroy 8600, 25K samples. 6. Output will be enabled if Enable/Disable is left open ...
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... VCC6-Q 3.3v LVPECL Crystal Oscillator, Output Frequencies > 270MHZ Table 2. VCC6-QAx Pinout Pin # Symbol E/D 3 GND Table 3. VCC6-QCx Pinout Pin # Symbol 1 E GND Figure 3. VCC6-QCx Package Drawing Vectron International 267 Lowell Rd, Hudson NH 03051 Function This pin has no internal connection and is floating ...
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... VCC6-Q 3.3v LVPECL Crystal Oscillator, Output Frequencies > 270MHZ Terminating PECL Outputs The VCC6 incorporates a standard PECL output scheme, which are un-terminated emitters as shown in Figure 4. There are numerous application notes on terminating and interfacing PECL logic and the two most common methods are a single resistor to ground, Figure 5, and a pull-up/pull-down scheme as shown in Figure 6 ...
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... VCC6-Q 3.3v LVPECL Crystal Oscillator, Output Frequencies > 270MHZ Enable/Disable Functional Description Under normal operation the Enable/Disable is left open, or set to a logic high state, and the VCC6 is oscillating. When the E/D is set to a logic low, the oscillator stops and the both the output and complementary outputs are in a high impedance state ...
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... VCC6-Q 3.3v LVPECL Crystal Oscillator, Output Frequencies > 270MHZ IR Reflow and Suggested Pad Size Layout 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 parameters are listed in Table 7. ...
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... VCC6-Q 3.3v LVPECL Crystal Oscillator, Output Frequencies > 270MHZ Tape and Reel Table 8. Tape and Reel Dimensions (mm) Tape Dimensions Product VCC6 16 7.5 1.5 Vectron International 267 Lowell Rd, Hudson NH 03051 Figure 9. Tape and Reel Diagram Reel Dimensions ...
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... VCC6-Q 3.3v LVPECL Crystal Oscillator, Output Frequencies > 270MHZ Table 9. Frequencies (MHz) 311.040 312.500 333.000 350.000 500.000 600.000 666.5413 669.3236 700.000 779.5686 Other frequencies may be available upon request. Standard frequencies are frequencies which the crystal has been designed and does not imply a stock position. ...