ROHS-Compliant Product T-75000 Series SMD TCXO according to Telcordia GR-1244 and GR-253-Core Stratum 3, ANSI Clock T1.101, ITU-T G.812 Type IV and G.813 Option 1 1. Specification Type:_ Frequency range: Supply Voltage VS (nominal values ±5%): Initial frequency tolerance (TA = +25 °C; VC = +1.5 V): 24 h after reflow (Tpeak = +260 °C for 10 sec max): Temperature range options: Frequency stability options: +0.14 ppm (available for temp.range 1 to 4 ): +0.28 ppm: +0.37 ppm: +0.5 ppm: +1.0 ppm: ± 0.2 ppm: Frequ.Stability vs. supply voltage changes VS + 5 %: Clipped Sinewave output: LVHCMOS output: Frequ. Stability vs. load changes + 10 %: 24 hours aging a 25°C after 10 days continuous operation: Overall stability: (incl. initial frequency tolerance, frequency stability vs. temperature, vs. supply voltage, vs. load changes and 20 years aging ) Holdover stability (available for stability option 1 and 2): < ± 0.32 ppm (incl. frequency stability vs. temperature and 24 hours aging) Storage Temperature Range: -55 °C to +105 °C Subject to technical modification

ROHS-Compliant Product Subject to technical modification

Pin configuration 1. Control voltage VC or N.C. Subject to technical modification