Crystal Oscillator Model Name NV7050SA Voltage-Controlled Crystal Oscillator (VCXO) ■ Main Application For communication equipment, ISDN, SDH, WiMAX, LTE etc. ■ Features ● A ceramics-package(Dimensions : 7.0×5.0mm). ● Output level: LVPECL ● Low power supply voltage(+3.3 V) ■ Specifications Model Item NV7050SA Nominal frequency range [f] (MHz) 80 < F ≤ 170 Supply voltage [VCC] (V) +3.3 ± 10 % Current consumption (mA) Max. 85 Output level LVPECL Symmetry (%) 45 to 55 (VCC -1.3V) Output load condition 50Ω (VCC -2.0V) Operating temperature range (°C) −40 to +85 Storage temperature range (°C) −55 to +125 Overall frequency tolerance Frequency control range / Control voltage [Vcont] Frequency change polarity Max. ±50 × 10−6 Min. ±100 × 10−6 / +1.65 ± 1.5 V Positive Enable / Disable function Enable Low Level Type Enable High Level Type NSA3407A NSA3511A Number for specifying an order ■ How to Specify an Order When ordering our products, specify them with an “Ordering Code” that consists of the following: Model name – Frequency (up to 9 digits) Number for specifying an order M – Example: NV7050SA–122.88M-NSA3407A If you have any queries concerning our standard frequencies and numbers for specifying orders, please contact our sales representatives or visit our homepage (http://www.ndk.com/) ■ Dimensions ■ List of Enable / Disable function mm 7.0 ± 0.2 PECL Terminal land connections 5.0 ± 0.2 #1 Vcont #2 E/D #3 GND #4 OUTPUT #5 OUTPUT VCC 1.6 ± 0.2 #6 5.08 ± 0.2 2.6 ± 0.2 1.2 ± 0.1 C0.30 1.4 ± 0.1 #6 #5 #6 #5 1.8 #3 Output (#5) Disable (Low Level) Enable Enable Output (#4) Output (#5) Enable Enable Disable ( High Level ) Disable (Low Level) #4 2.0 #2 Enable High Level Type Input (#2) High Level ( 0.7 VCC min ) or OPEN Low Level ( 0.3 VCC max ) Output (#4) Disable ( High Level ) 4.2 #1 Land pattern (Typical) Enable Low Level Type Input (#2) High Level ( 0.7 VCC min ) Low Level ( 0.3 VCC max ) or OPEN #4 #1 #2 2.54 5.08 #3 Cby=0.01μF -7- 12A_1026_NV7050SA_e