Clock Oscillators Surface Mount Type KC3225A-C2 Series (K25-2C Series) CMOS/ 2.5V/ 3.2x2.5mm Features * Miniature ceramic package * Highly reliable with seam welding * CMOS output * Supply voltage VCC=2.5V Lower voltage available * 25x10-6 available Table 1 RoHS Compliant Operating Freq. Tol. Temperature Note Code x 10-6 Range (C) 50 0 Standard specifications 30 -10 to +70 S 25 U With only certain frequencies 100 F -40 to +85 50 G How to Order KC3225A 25.0000 C 2 0 E 00 Type (3.2x2.5mm SMD) Output Frequency Output Type (CMOS) Supply Voltage (2.5V) Frequency Tolerance (See Table 1) S ymmetry/ INH Function (45/ 55%, Stand-by) C ustomer Special Model Suffix (STD Specification is "00") P ackaging (Tape & Reel 2000 pcs./ reel) Specifications Item Output Frequency Range Symbol fo Min. 1.5 -100 Initial tolerance, Operating tem- Op. Temp.: -40 to +85C -50 perature range, Rated power supply Op. Temp.: -10 to +70C/ -40 to +85C f_tol voltage change, Load change, Aging Op. Temp.: -10 to +70C -30 (1 year @25C), Shock and vibration Op. Temp.: -10 to +70C -25 -55 T_stg -10 Standard Specifications T_use -40 Extend (Option) -0.5 -- +2.38 Freq. Tol.Code: 0, S, F VCC +2.43 Freq. Tol.Code: U, G 1.5fo26MHz -- 26<fo50MHz -- 50<fo67.5MHz -- ICC 67.5<fo95MHz -- 95<fo125MHz -- I_std -- SYM @50% VCC 45 1.5fo67.5MHz -- tr/ tf 67.5<fo125MHz -- -- VOL IOL=4mA 90% VCC VOH IOH=-4mA L_CMOS CMOS Output -- VIN 0 VIL -- VIH 70% VCC t_dis -- t_ena -- t_str @Minimum operating voltage to be 0 sec. -- 1.5fo60MHz -- JSigma 60<fo125MHz -- Measured with Wavecrest DTS-2079 VISI 6.3.1 1.5fo60MHz -- JPK-PK 60<fo125MHz -- Frequency Tolerance Storage Temperature Range Operating Temperature Range Max. Supply Voltage Supply Voltage Current Consumption (Maximum Loaded) Stand-by 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 1 Sigma Jitter Peak to Peak Jitter Conditions Max. 125 +100 +50 +30 +25 +125 +70 +85 +7 +2.62 +2.57 4 6 9 14 18 10 55 6 4 10% VCC -- 15 VCC 30% VCC -- 150 5 10 8 5 80 40 Units MHz x10-6 C C V V mA A % ns V V pF V V V ns ms ms ps 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) #1 0.67 2.2 Plating: Ni+Au Tolerance: 0.1 0.95 #4 #2 (Unit: mm) 1.75 2.5 0.89 (1.0 max.) #3 1.0 0.90 3.2 Recommended Land Pattern 1.00 Pad Connections #1 INH #2 Case GND #3 Output #4 VCC INH Function Pad1 Pad3 (Output) Open Active "H" Level Active "L" Level High Z (No-Oscillation) 1.2 Note: A capacitor of value 0.01F between VCC and GND is recommended.