Clock Oscillators Surface Mount Type KC7050G-P3 Series Dual Selectable LV-PECL/ 3.3V/ 7.0×5.0mm Features • High frequency to 800MHz • Dual frequency selectable • LV-PECL output • Miniature ceramic package • Highly reliable with seam welding • for WDM, Networking Applications Table 1 Freq. Tol. Code × 10−6 RoHS Compliant G ±50 Operating Temperature Range (°C) Note How to Order KC7050G 622A644 P 3 G D 00 ① ② ③④⑤⑥ ⑦ ① Type (7.0×5.0mm SMD) ② Output Frequency/ Selection Frequency ③ Output Type (LV-PECL) ④ Supply Voltage (3.3V) ⑤ Frequency Tolerance (See Table 1) ⑥ Symmetry/ INH Function (45/ 55%, Disable) Standard specifications −40 to +85 With only certain frequencies ⑦ Customer Special Model Suffix (STD Specification is “00”) Packaging (Tape & Reel 1000 pcs./ reel) Specifications Item Note1 Output Frequency Range Frequency Tolerance Symbol f1 f2 Conditions Primary Output/ #2 “H”-Level or Open Secondary Output/ #2 “L”-Level Initial tolerance, Operating temperature range, Rated power supply voltage change, Op. Temp.: −40 to +85°C Load change, Aging (1 year @25°C), Shock and vibration f_tol Storage Temperature Range Operating Temperature Range Max. Supply Voltage Supply Voltage Current Consumption Symmetry Rise/ Fall Time (20% to 80% Output Level) Low Level Output VoltageNote2 High Level Output VoltageNote2 Output Load Low Level Input Voltage High Level Input Voltage Start-up Time 1 Sigma Jitter Peak to Peak Jitter Phase Jitter Phase Noise @622.08MHz T_stg T_use — VCC ICC SYM 50ohm @crossing point tr/ tf 50ohm VOL VOH — VIL VIH t_str JSigma JPK-PK JPhase Min. 50 50 Max. 800 800 Units MHz MHz −50 +50 ×10−6 −55 −40 −0.5 +2.97 — 45 +125 +85 +4.2 +3.63 100 55 °C °C V V mA % — 0.4 ns — VCC−1.02 VCC−1.62 — V V ohm V V ms ps ps ps LV-PECL Output 50 @Minimum operating voltage to be 0 sec. Measured with Wavecrest SIA-3000 12kHz to 20MHz @622.08MHz − 40 (@10Hz offset) − 70 (@100Hz offset) − 95 (@1kHz offset) −105 (@10kHz offset) −105 (@100kHz offset) −125 (@1MHz offset) −135 (@10MHz offset) — — 70% VCC — — — TYP 30% VCC — 10 8 80 0.8 dBc/ Hz Note : All electrical characteristics are defined at the maximum load and operating temperature range. Note1: Please contact us for inquiry about operating temperature range, available frequencies and other conditions. Note2: DC characteristic Dimensions (Unit: mm) 7.0 1.4 Recommended Land Pattern 0.6 5.08 #6 #2 #1 1.6 0.75 2.54 #1 #2 #3 #4 #5 #6 Pad Connections INH Frequency Select Case GND Output Complementary Output VCC INH Function Pad1 Pad4/ Pad5 (Output) Open Active "H" Level Active "L" Level High Z (No-Oscillation) Frequency Select Function Pad2 Pad4/ Pad5 (Output) Open Primary Freq. "H" Level Primary Freq. "L" Level Secondly Freq. 1.6 3.6 #5 #3 2.46 #4 1.17 5.0 Plating: Ni+Au Tolerance: ±0.2 2.54 (Unit: mm) 2.54 1.6 Note: A capacitor of value 0.01μF and 10μF between VCC and GND is recommended.