Clock Oscillators Surface Mount Type KC7050A-C5 Series CMOS/ 5.0V/ 7.0×5.0mm Features • Miniature ceramic package • Highly reliable with seam welding • CMOS output • Supply voltage VCC=5.0V Table 1 Operating Stability Temperature Note Code × 10−6 Range (°C) ± 50 0 Standard specifications ± 30 −10 to +70 S ± 25 U With only certain ±100 F −40 to +85 frequencies ± 50 G ± 50 −40 to +105 6 RoHS Compliant How to Order KC7050A 25.0000 C 5 0 D 00 ① ② ③④⑤⑥ ⑦ ① Type (7.0×5.0mm SMD) ② Output Frequency ③ Output Type (CMOS) ④ Supply Voltage (5.0V) ⑤ Frequency Tolerance (See Table 1) ⑥ Symmetry/ INH Function (45/ 55%, Disable) ⑦ Customer Special Model Suffix (STD Specification is “00”) Packaging (Tape & Reel 1000 pcs./ reel) Specifications Item Output Frequency Range Symbol fo Frequency Tolerance Initial tolerance, Operating temperature range, Rated power supply voltage change, Load change, Aging (1 year @25°C), Shock and vibration f_tol Storage Temperature Range T_stg Operating Temperature Range T_use Max. Supply Voltage Conditions Op. Temp.: −40 to +85°C Op. Temp.: −10 to +70°C/ −40 to +85°C/ −40 to +105°C Op. Temp.: −10 to +70°C Op. Temp.: −10 to +70°C Standard Specifications Extend (Option) — Supply Voltage VCC Current Consumption (Maximum Loaded) ICC Disable Current Symmetry Rise/ Fall Time (10% VCC to 90% VCC Maximum Loaded) Low Level Output Voltage High Level Output Voltage CMOS Load Input Voltage Range Low Level Input Voltage High Level Input Voltage Disable Time Enable Time Start-up Time Freq. Tol.Code: 0, S, F Freq. Tol.Code: U, G, 6 1.8≤fo≤20MHz 20<fo≤40MHz 40<fo≤50MHz I_dis SYM @50% VCC 1.8≤fo≤26MHz tr/ tf 26<fo≤50MHz IOL=16mA VOL IOH=−16mA VOH L_CMOS CMOS Output VIN VIL VIH t_dis t_ena @Minimum operating voltage to be 0 sec. t_str 1.8≤fo<40MHz JSigma Measured with Wavecrest SIA-3000 40≤fo≤50MHz 1.8≤fo<40MHz JPK-PK Measured with Wavecrest SIA-3000 40≤fo≤50MHz 1 Sigma Jitter Peak to Peak Jitter Min. 1.8 −100 Max. 50 +100 Units MHz −50 +50 −30 −25 −55 −10 −40 −0.5 +4.5 +4.75 — — — — 45 — — — 90% VCC — 0 — 2.2 — — — — — — — +30 +25 +125 +70 +105 +7.0 +5.5 +5.25 25 35 50 30 55 10 8 10% VCC — 50 VCC 0.8 — 100 100 10 8 5 80 40 ×10−6 °C °C V V mA mA % ns V V pF V V V ns ns ms ps ps Note: All electrical characteristics are defined at the maximum load and operating temperature range. Please contact us for inquiry about operating temperature range, available frequencies and other conditions. Dimensions (Unit: mm) 0.8 2.0 #1 Plating: Ni+Au Tolernce: ±0.2 1.2 4.2 #2 2.6 #4 5.0 #3 (Unit: mm) 5.08 0.1 1.4 7.0 Recommended Land Pattern 1.6 0.76 5.08 1.8 Pad Connections #1 INH #2 Case GND #3 Output #4 VCC Pad1 Open "H" Level "L" Level INH Function Pad3 (Output) Active Active High Z (Disable) Note: A capacitor of value 0.01μF between VCC and GND is recommended.