SAW Clock Oscillators Surface Mount Type KC7050T-P2 Series LV-PECL/ 2.5V/ 7.0×5.0mm Features How to Order KC7050T 312.500 P 2 0 E 00 • Low voltage 2.5V • Low jitter • LV-PECL output • Operation at fundamental high frequency • ±50×10−6 Available ① Table 1 Freq. Tol. Code × 10−6 Pb Free RoHS Compliant 0 ± 50 1 A ±100 ±100 Operating Temperature Range (°C) Note Standard specifications 0 to +70 With only certain −5 to +85 frequencies 0 to +70 ② ③④⑤⑥ ⑦ ① Type (7.0×5.0mm SMD) ② Output Frequency ③ Output Type (PECL) ④ Supply Voltage (2.5V) ⑤ Frequency Tolerance (See Table 1) ⑥ Symmetry/ Enable Function (45/ 55%, Stand-by) ⑦ Customer Special Model Suffix (STD Specification is “00”) Packaging (Tape & Reel 1000 pcs./ reel) Specifications Item Output Frequency Range Symbol fo Min. 150 −50 −100 −100 −55 0 −0.5 2.375 Max. 700 +50 +100 +100 +125 +70 +5 2.625 Units MHz ICC — 90 mA SYM 45 55 % tr/ tf — 600 pS Frequency Tolerance Initial tolerance, Operating temperature range, Rated Op. Temp.: 0 to +70°C power supply voltage change, Load change, Aging Op. Temp.: 0 to +70°C (1 year @25°C), Shock and vibration Op. Temp.: −5 to +85°C f_tol Storage Temperature Range Operating Temperature Range Max. Supply Voltage Supply Voltage Current Consumption (Standard Loaded) Symmetry Rise/ Fall Time (20% to 80% Output Level Standard Loaded) T_stg T_use — VCC Low Level Output Voltage VOL High Level Output Voltage VOH Output Load (PECL) Input Voltage Range Low Level Input Voltage High Level Input Voltage Disable Time Enable Time Start-up Time Deterministic Jitter (DJ) 1 Sigma Jitter Peak to Peak Jitter Conditions RL VIN VIL VIH t_dis t_ena t_str DJ JSigma JPK-PK Standard Specifications 2.5V 0 to +85°C/ Typ. 0.800V −5 to 0°C/ Typ. 0.805V 0 to +85°C/ Typ. 1.550V −5 to 0°C/ Typ. 1.495V PECL 50Ω @Terminated VCC−2V @Minimum operating voltage to be 0 sec. Measured with Wavecrest DTS-2079 VISI 6.3.1 VCC−1.810 VCC−1.405 VCC−1.830 VCC−1.305 VCC−1.025 VCC−0.740 VCC−1.085 VCC−0.880 49.5 50.5 0 VCC — 30% VCC 70% VCC — — 200 — 10 — 10 0.2 typ. 2 typ. 20 typ. ×10−6 °C °C V V V ohm V V V nS mS mS pS 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) 7.00p0.2 2.80 ① ② ③ ④ ⑤ ⑥ 1.10 KSS 5L 1.1p0.2 350A1AA 250A1BA #3 #2 2.54 (Unit: mm) 1.40 #6 #5 5.00p0.2 #4 Recommended Land Pattern #1 2.54 Plating: NiAu Pad Connections Enable/ Disable NC Case GND Output Complementary Output VCC Enable/ Disable Function Pad1 Pad4/ Pad5 (Output) OPEN Active "H" Level Active "L" Level High Z (No-Oscillation) Note: A capacitor of value 0.01MF and 10MF between VCC and GND is recommended.