Crystal Oscillator NP3225SB 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. ● LVDS 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 NP3225SB Output Type LVDS 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. 40 (STAND-BY=VCC or OPEN, RL=100Ω) Stand-by (μA) Max. 15 (STAND-BY=GND) VOD1 : VOD2 : +0.247 to +0.454V (Diffencial output voltage) ∆VOD : Max. 50mV (Diffencial output voltage) Output Voltage (V) VOS1, VOS2 : +1.125 to +1.375V (Diffencial output voltage) ∆VOS : Max. 50mV (Diffencial output voltage) Rise Time / Fall Time (ns) Max. 0.4 (20 to 80% Waveform) Symmetry (%) 45 to 55 (at 50% Waveform) Output Load [RL] (Ω) 100 (Diffencial output voltage) Start-up Time (ms) Max. 10 Phase Jitter (ps) Max. 1 (Offset Frequency : 12kHz to 20MHz) Specification Number NSC5081A NSC5081B *1 : The frequency stability includes initial frequency tolerance, temperature variation, and supply variation. ■ Output waveform 2.5±0.1 mm ● Tr Terminal land connections #1 STAND-BY #4 OUTPUT #2 NC #5 OUTPUT #3 GND #6 Vcc 80% 20% Tf VOD1 100% ■ Dimensions VOD2 t 3.2±0.1 T 0.9±0.1 OUTN #1 (2.34) #2 OUT Land pattern (Typical) #3 0.01μF 0.6±0.1 #4 0.5±0.1 1.6 1.1 0.7±0.1 #5 0.9 0.8 VOS2 │ VOD1 − VOD2 │ VOS = │ VOS1 − VOS2 │ Symmetry = t/T × 100 [%] ■ Standby Function Table (Three-state) 2.5 1.25 C0.30 #6 VOS1 VOD = #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_NP3225SB_e