Crystal Clock Oscillator NZ2520SD Low Phase Noise Type ■ Application ● For High-quality-audio, Smartphone, Tablet computers, Wireles module, Notebook PC and DSC ■ Features ● Low phase noise make this product ideal for High quality audio. ● Compact and light. Dimensions : 2.5 x 2.0 x 0.9 mm, weight : 0.02 g. ● Wide frequency range: 1.5 to 80 MHz. ● Automatic mounting by taping and IR reflow (lead-free) are possible. Absolute maximum rating Supply Voltage (VCC) –0.6 to +6.0 V Storage Temperature Range –55 to +125 °C ● Lead-free. ■ Specifications Model NZ2520SD Nominal Frequency Range (MHz) 1.5 to 80 Overall Frequency Tolerance (×10–6) ±50 ±30 ±20 Operating Temperature Range (°C) –40 to +85 –10 to +70 –10 to +60 Supply Voltage (V) +1.8 to +3.3 1.8 to 8.5 Item Output Level Current Consumption Max. CMOS During Operation +25 °C (mA) During Standby +25 °C (μA) 10 VOL Max. / VOH Min. (V) 0.1 VCC / 0.9 VCC Tr Max. / Tf Max. (ns) 6/6 Symmetry Min. to Max. (%) 45 to 55 Load (CL) Max. (pF) 15 Start-up Time Max. (ms) 4 Standby function Available (Three-state) ■ Characteristics +1.8V, +25 °C F=20MHz F=40MHz F=60MHz F=80MHz Fout±1 kHz (Typ.) –147 –143 –139 –136 Fout±100 kHz (Typ.) –156 –154 –150 –150 –151 –148 –142 –136 –157 –156 –156 –154 Fout±1 kHz (Typ.) +2.5 to +3.3V, +25 °C (dBc/Hz) Fout±100 kHz (Typ.) ■ Dimensions ■ Output Waveform <CMOS> mm 2.50±0.10 2.00±0.10 #1 0.9 max VOH 0.9VCC #2 GND #3 OUTPUT 1/2VCC #4 VCC 0.1VCC 0.3 0.6 STAND-BY Tf Tr Terminal land connections VOL 0V t T Land pattern (Typical) 0.8±0.1 #1 1.65±0.1 #3 Symmetry = t/T × 100 [%] 1.0 #3 ■ Standby Function 1.25 0.7±0.1 1.25±0.1 #4 1.0 #4 #2 Cby=0.01μF #1 1.65 Mount an approx. 0.01 μF bypass capacitor between VCC and GND (close to the product) #2 #1 Input Level H (0.7 VCC ≤ VIH ≤ VCC) or OPEN is selected. Level L (VIL ≤ 0.3 VCC) is selected. #3 Output Oscillation output ON High impedance 1510B_NZ2520SD_e Crystal Clock Oscillator NZ2520SD Low Phase Noise Type ■ Specification Number Supply Voltage (V) Overall Frequency Tolerance Operating Temperature Range(°C) +1.8±0.18 +2.5±0.25 +2.8±0.28 +3.3±0.33 ±50 × 10-6 –40 to +85 NSA3446E NSA3447E NSA3448E NSA3449E ±30 × 10-6 –10 to +70 NSA3446C NSA3447C NSA3448C NSA3449C ±20 × 10 –10 to +60 NSA3446D NSA3447D NSA3448D NSA3449D -6 Please specify the model name, frequency, and specification number when you order products. For further questions regarding specifications, please feel free to contact us. 1510B_NZ2520SD_e