Clock Oscillators Surface Mount Type Clock “K” Series CMOS/ 1.8V, 2.5V, 3.3V Compatible/ 2.0×1.6, 2.5×2.0, 3.2×2.5, 5.0×3.2, 7.0×5.0mm Features How to Order KC2520K 25.0000 C 1 0 E 00 • Frequency Range 1.5 to 80MHz • CMOS output • Wide Supply Voltage 1.6 to 3.63V • Low current consumption • Option: Low Phase Noise Version ① Operating Freq. Tol. Temperature Note Code × 10−6 Range (°C) ± 50 0 Standard specifications ± 30 −10 to +70 S ± 25 U With only certain ± 50 −40 to +85 frequencies G ± 50 −40 to +105 6 Packaging Tape & Reel KC7050K/ KC5032K : 1000 pcs/ reel KC3225K/ KC2520K/ KC2016K : 2000 pcs/ reel Dimensions (Unit: mm) KC2016K KC2520K 2.5×2.0mm: KC2520K 3.2×2.5mm: KC3225K 5.0×3.2mm: KC5032K 7.0×5.0mm: KC7050K ② Output Frequency (25.0000: 25MHz) ③ Output Type (C: CMOS) ④ Supply Voltage 1 : 1.8V/ 2.5V/ 3.3V Multi Voltage (Version E : Standard) 2 : 2.5V (Version N : Low Phase Noise) 3 : 3.3V (Version N : Low Phase Noise) ⑤ Frequency Tolerance (See Table 1) ⑥ Symmetry/ INH Function E : 45/ 55%, Stand-by N : 45/ 55%, Stand-by, Low Phase Noise ⑦ Customer Special Model Suffix (STD Specification is “00”) Recommended Land Pattern KC2016K 1.85 2.5 #2 0.7 0.8 max. Tolerance : ±0.2mm #1 0.9 0.7 Tolerance : ±0.1mm 0.95 #1 0.3 0.4 2.0 0.5 0.8 max. 0.24 1.2 0.24 #2 0.3 0.8 0.6 0.6 0.6 #4 Marking Area 1.6 Marking Area 0.4 #3 1.45 #4 0.5 #3 0.6 1.2 1.05 0.6 #4 #2 #1 0.9 1.2 KC3225K 0.65 1.0 0.65 #3 2.2 1.75 0.9 Tolerance : ±0.1mm 0.95 0.8 max. 0.24 Marking Area 2.5±0.15 3.2±0.15 KC3225K KC5032K 1.2 1.2 #4 #2 #1 KC5032K 2.5 1.2 #3 2.2 2.54 Tolerance : ±0.2mm 1.4 1.2 max. 0.5 3.2 0.9 5.0 Marking Area KC7050K 1.6 7.0 1.4 KC7050K 1.1 5.08 #4 #2 #1 2.0 4.2 2.6 #3 5.0 Marking Area 1.2 max. 5.08 0.5 (Unit: mm) KC2520K 0.8 2.0 ③④⑤⑥ ⑦ ① Type 2.0×1.6mm: KC2016K Table 1 RoHS Compliant ② Tolerance : ±0.2mm 1.8 Clock Oscillators Surface Mount Type Clock “K” Series CMOS/ 1.8V, 2.5V, 3.3V Compatible/ 2.0×1.6, 2.5×2.0, 3.2×2.5, 5.0×3.2, 7.0×5.0mm Specifications Item Symbol Output Frequency RangeNote1 fo Conditions Op. Temp.: −10 to +70°C/ −40 to +85°C/ −40 to +105°C Frequency Tolerance f_tol Frequency Aging Storage Temperature Range f_age T_stg Operating Temperature Range T_use Max. Supply Voltage Supply Voltage Initial tolerance, Operating temperature range, Rated power supply voltage change, Op. Temp.: −10 to +70°C Load change, Aging (1 year @25°C), Shock and vibration Op. Temp.: −10 to +70°C @25°C First year — VCC Current Consumption (Maximum Loaded/ 1.5≤F0<24MHz) Current Consumption (Maximum Loaded/ 24≤F0≤40MHz) ICC Current Consumption (Maximum Loaded/ 40<F0≤62.5MHz) Current Consumption (Maximum Loaded/ 62.5<F0≤80MHz) Stand-by Current Symmetry I_std SYM Rise/ Fall Time (10% to 90% Output Level) tr/ tf Code ④ : 1 Code ④ : 2 Code ④ : 3 E : 1.6≤VCC≤2.25V E : 2.25<VCC≤2.8V/ N : 2.25≤VCC≤2.75V E : 2.8<VCC≤3.63V/ N : 2.97≤VCC≤3.63V E : 1.6≤VCC≤2.25V E : 2.25<VCC≤2.8V/ N : 2.25≤VCC≤2.75V E : 2.8<VCC≤3.63V/ N : 2.97≤VCC≤3.63V E : 1.6≤VCC≤2.25V E : 2.25<VCC≤2.8V/ N : 2.25≤VCC≤2.75V E : 2.8<VCC≤3.63V/ N : 2.97≤VCC≤3.63V E : 1.6≤VCC≤2.25V E : 2.25<VCC≤2.8V/ N : 2.25≤VCC≤2.75V E : 2.8<VCC≤3.63V/ N : 2.97≤VCC≤3.63V @50% VCC E : 1.6≤VCC≤2.25V E : 2.25<VCC≤2.8V/ N : 2.25≤VCC≤2.75V E : 2.8<VCC≤3.63V/ N : 2.97≤VCC≤3.63V IOL=4mA IOH=−4mA Low Level Output Voltage VOL High Level Output Voltage VOH Output Load L_CMOS Low Level Input Voltage VIL High Level Input Voltage VIH Disable Time t_dis Enable Time t_ena @Minimum operating voltage to be 0 sec. Start-up Time t_str 1 Sigma Jitter JSigma Measured with Wavecrest SIA−3000 Peak to Peak Jitter JPK-PK Phase Jitter JPhase BW : 12kHz to 20MHz @10Hz offset @100Hz offset @1kHz offset Phase Noise — @25MHz @10kHz offset @100kHz offset @1MHz offset @10MHz offset 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: Please contact us for Output Load 30pF. Pad Connections #1 #2 #3 #4 Enable/ Disable Case GND Output VCC INH Function Pad3 (Output) Pad1 Active Open "H" Level Active "L" Level High Z (No-Oscillation) Version E (Standard) Min. Max. 1.5 80 Version N (Low Phase Noise) Min. Max. 1.5 80 −50 +50 −50 +50 −30 +30 −30 +30 −25 +25 −25 +25 Units MHz ×10−6 −3 +3 −3 +3 ×10−6/ y −55 +125 −55 +125 °C −10 +70 −10 +70 −40 +85 −40 +85 °C −40 +105 −40 +105 −0.3 +4.0 −0.3 +4.0 V +1.60 +3.63 — — +2.25 +2.75 — — V +2.97 +3.63 — — — 2.5 — — — 3.0 — 4 — 3.5 — 6 — 3.5 — — — 4.5 — 5 — 5.0 — 7 mA — 5.0 — — — 5.5 — 8 — 6.0 — 11 — 6.0 — — — 6.5 — 14 — 8.0 — 18 μA — 5 — 5 45 55 45 55 % — 6 — — — 5 — 6 ns — 4.5 — 5 — 10% VCC V — 10% VCC 90% VCC — 90% VCC — V 15Note2 pF 15Note2 — 30% VCC — 30% VCC V 70% VCC — 70% VCC — V — 200 — 150 ns — 5 — 5 ms — 3 — 5 ms — 5 — 4 ps — 50 — 40 ps — 1.0 — 0.5 ps −89 −92 −119 −126 −143 −151 −157 −160 dBc/ Hz −160 −167 −162 −170 −162 −170