VCC1 Datasheet | VECTRON

Features - CMOS output - Output frequencies to 190 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 VCC1 Crystal Oscillator - Product is pliant to Ro HS directive and fully patible with lead free assembly Applications - SONET/SDH/DWDM - Ethernet, Gigabit Ethernet - Storage Area Network - Digital Video - Broadband Access - Microprocessors/DSP/FPGA Description Vectron’s VCC1 Crystal Oscillator (XO) is quartz stabilized square wave generator with a CMOS output, operating off either a 1.8, 2.5, 3.3 or a 5.0 volt supply. fo Output Buffer / Disable The VCC1 is uses fundamental or 3rd overtone crystals resulting in low jitter performance, typically 0.5p S rms in the 12 k Hz to 20MHz band. 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. Performance Characteristics Table 1. Electrical Performance, 5V option Parameter Symbol Frequency f O 1 Operating Supply Voltage VDD Absolute Maximum Supply Voltage Supply Current, Output Enabled IDD <1.5 MHz 1.5 to 20 MHz 20.01 to 50 MHz 50.00 to 85 MHz 85.01 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 Rise/Fall Time2 t R/t F < 1.00 MHz 1.0 to 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, 12k Hz to 20 MHz Period Jitter, RMS Output Enable/Disable5 Output Enabled Output Disabled Internal Enable Pull-Up resistor5 Start-up time Min 0.012 4.5 -0.7 Typical Maximum 125.000 5.5 7.0 7 10 30 50 60 30 0.9- VDD 0.1- VDD 16 16 200 8 5 2 45/55 -10/70 or -40/85 ±20, ±25, ±32, ±50, ±100 0.5 1 2.5 4.0 0.8 100 10...