Crystal Oscillator NP3225SA Simple Packaged Crystal Oscillator (SPXO) ■ Main Application For communication equipment for ISDN, SDH/SONET, WiMAX, etc. and Base-stations ■ Features ● Ultra-compact with dimensions of 3.2 × 2.5 × 0.9 mm. ● Supply Voltage : +2.5V or +3.3V. ● LVPECL output level. ● Excellent low phase jitter.(Typ. 0.15ps @156.25MHz) Absolute maximum rating Supply Voltage (VCC) –0.3 to +4.0 V Storage Temperature Range –55 to +125 °C ■ Specifications Model Item NP3225SA Output Type LVPECL Nominal Frequency Range (MHz) 100 to 170 Overall Frequency Tolerance *1 Max. ±50 ×10-6 Operating Temperature Range (°C) −40 to +85 Supply Voltage [VCC] (V) Current Consumption +2.5 ± 5 % Enable (mA) +3.3 ± 10 % Max. 60 (STAND-BY=VCC or OPEN, RL=50Ω) Stand-by (μA) Max. 15 (STAND-BY=GND) VOL : VCC –1.81 to VCC –1.62 (DC characteristics) Output Voltage (V) VOH : VCC –1.025 to VCC –0.88 (DC characteristics) Rise Time / Fall Time (ns) Max. 1 (20 to 80% Waveform) Symmetry (%) 45 to 55 (at 50% Waveform) Output Load (Ω) 50 (Terminated to VCC–2.0V) Start-up Time (ms) Max. 10 Phase Jitter (ps) Max. 1 (Offset Frequency : 12kHz to 20MHz) Specification Number NSC5080A NSC5080B *1 : The frequency stability includes initial frequency tolerance, temperature variation, and supply variation. ■ Dimensions ■ Output waveform ● #1 STAND-BY #4 OUTPUT #2 NC #5 OUTPUT #3 GND #6 Vcc VOH 80% 20% 3.2±0.1 Tf Tr 100% 2.5±0.1 mm Terminal land connections VOL t 0.9±0.1 T #1 (2.34) #2 Symmetry = t/T × 100 [%] Land pattern (Typical) #3 0.01μF ■ Standby Function Table (Three-state) 2.5 1.25 0.6±0.1 #5 #4 0.5±0.1 1.6 1.1 #6 0.7±0.1 C0.30 0.9 0.8 #1 Input Level H (VIH ≥ 0.7 Vcc) or OPEN Level L (VIL ≤ 0.3 Vcc) #4 and #5 output Oscillation output ON High impedance Please specify the model name, frequency, and specification number when you order products. For further questions regarding specifications, please feel free to contact us. 1606A_NP3225SA_e