VCC6-QAB-xxx

VCC6-Q/R Series 2.5 and 3.3 volt LVPECL Crystal Oscillator Features 2.5 or 3.3V LVPECL 3rd Overtone Crystal for best jitter performance Output frequencies to 270 MHz Low Jitter < 1 pS rms, 12kHz to 20MHz Enable/Disable for test and board debug -10/70 or –40/85 °C operating temperature Hermetically sealed ceramic SMD package Product is compliant to RoHS directive The VCC6 Crystal Oscillator Applications SONET/SDH/DWDM Fiber Channel Enable/Disable Ethernet, Gigabit Ethernet Storage Area Network Digital Video Broadband Access OUT OUT Output Buffer / Disable Description 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 3rd overtone crystals for frequencies under 200MHz, resulting in low jitter performance, typically 0.5pS rms in the 12 kHz to 20MHz band. Vectron International 267 Lowell Road, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: vectron@vectron.com VCC6-Q/R Series, 2.5 and 3.3v PECL Crystal Oscillator Performance Characteristics Table 1. Electrical Performance Parameter Frequency Supply Voltage 1, 3.3V Q option 2.5V R option Supply Current Output Logic Levels, 0/70°C Output Logic High2 Output Logic Low2 Output Logic Levels, -40/85°C Output Logic High2 Output Logic Low2 Transition Times Rise Time2 Fall Time2 Symmetry or Duty Cycle3 Operating temperature (ordering option) Stability (ordering option)4 Jitter, 12kHz to 20MHz 5 Cycle to ...