Crystal Oscillator NV7050SA Low Phase Noise Type Voltage Controlled Crystal Oscillator(VCXO) ■ Main Application For communication equipment for ISDN, SDH/SONET, WiMAX, etc. and Base-stations ■ Features ● Dimensions: 7.0x5.0mm ● Package: Ceramics ● Low phase noise: Typ. -127dBc/Hz (@1kHz), Typ. -156dBc/Hz (@100kHz) in case of 122.88MHz ● Low phase jitter: Typ. 0.13ps (12kHz to 20MHz) in case of 122.88MHz ● Low current consumption: Typ. 46mA in case of 122.88MHz ● Frequency range : 100MHz to 200MHz ● Output level: LVPECL ■ Specifications Model Item NV7050SA Nominal Frequency Range [f] (MHz) 100 ≤ F ≤ 170 Standard Frequency (MHz) 122.88, 153.6 200 +3.3 ± 10 % +3.3 ± 10 % Max. 65 Max. 65 Supply Voltage [VCC] (V) Current Consumption (mA) Output Level Symmetry (%) 170 < F ≤ 200 LVPECL LVPECL 45 to 55 (VCC–1.3V) 45 to 55 (VCC–1.3V) 50 (VCC–2.0V ) 50 (VCC–2.0V ) Output Load Condition (Ω) Operating Temperature Range (°C) –40 to +85 –40 to +85 Storage Temperature Range (°C) –55 to +125 –55 to +125 Max. ±50 × 10–6 Max. ±50 × 10–6 Min. ±100 × 10–6 / +1.65 ± 1.65 V Min. ±80 × 10–6 / +1.65 ± 1.65 V Positive Positive Overall Frequency Tolerance Frequency Control Range / Control Voltage [Vcont] Frequency Change Polarity Enable / Disable function Enable Low Level Type Enable High Level Type Enable Low Level Type Enable High Level Type Specification Number NSA3618A NSA3619A ■ Dimensions mm Terminal land connections 1.6 ± 0.2 5.0 ± 0.2 #1 5.08 ± 0.2 #2 #2 E/D #3 GND #4 OUTPUT #5 NC OUTPUT #6 VCC Land pattern (Typical) #6 #5 1.8 #6 #5 Enable High Level Type Input (#2) High Level ( Min. 0.7 VCC ) or OPEN Low Level ( Max. 0.3 VCC ) #4 #4 Cby=0.01μF #1 #2 2.54 5.08 #3 Output (#4) Output (#5) Disable Disable Enable Enable Output (#4) Output (#5) Enable Enable Disable Disable ■ Reference Value 2.0 4.2 2.6 ± 0.2 1.2 ± 0.1 1.4 ± 0.1 Vcont Enable Low Level Type Input (#2) High Level ( Min. 0.7 VCC ) Low Level ( Max. 0.3 VCC ) or OPEN #3 C0.30 NSA3645A ■ List of Enable / Disable function 7.0 ± 0.2 #1 NSA3644A Offset Frequency dBc / Hz 10Hz Typ. –70 100Hz Typ. –100 1kHz Typ. –127 10kHz Typ. –148 100kHz Typ. –156 1MHz Typ. –156 Phase noise （at 122.88MHz） Please specify the model name, frequency, and specification number when you order products. For further questions regarding specifications, please feel free to contact us. -8- 1508B_NV7050SA_LPN_e