Clock Oscillators Surface Mount Type KC2520A-C1 Series, KC2520A-C2 Series, KC2520A-C3 Series, KC2520B-C2 Series CMOS/ 1.8V/ 2.5V/ 3.3V/ 2.5x2.0mm Specifications Output Supply Frequency Voltage (Vcc) Range (MHz) Type KC2520A-C1 1.5 to 50 1.85%, 10% KC2520A-C2 1.5 to 50 2.55%, 10% KC2520A-C3 1.5 to 50 3.35%, 10% KC2520B-C2 1.5 to 54 2.25 to 3.63 Frequency Tolerance x 10-6 Current Output Load Consumption (pF) (mA) max. 5 25 30 50 100 max. 6 max. 8 15 max. 5 Note: Please contact us for inquiry about operating temperature range, available frequencies and other conditions. RoHS Compliant KC2520A-C1 Series Features * Miniature ceramic package * Highly reliable with seam welding * CMOS output * Supply voltage VCC=1.8V Lower voltage available Table 1 Freq. Tol. Code x 10-6 0 S U F G Operating Temperature Range (C) Note Standard specifications 50 -10 to +70 30 With only 25 certain 100 -40 to +85 frequencies 50 How to Order KC2520A 25.0000 C 1 0 E 00 Type (2.5x2.0mm SMD) Output Frequency Output Type (CMOS) Supply Voltage (1.8V) Frequency Tolerance (See Table 1) Symmetry/ INH Function (45/ 55%, Stand-by) Customer Special Model Suffix (STD Specification is "00") Packaging (Tape & Reel 2000 pcs./ reel) KC2520A-C2 Series Features * Miniature ceramic package * Highly reliable with seam welding * CMOS output * Supply voltage VCC=2.5V Lower voltage available Table 1 Freq. Tol. Code x 10-6 0 S U F G Operating Temperature Range (C) Note Standard specifications 50 -10 to +70 30 With only 25 certain 100 -40 to +85 frequencies 50 How to Order KC2520A 25.0000 C 2 0 E 00 Type (2.5x2.0mm SMD) Output Frequency Output Type (CMOS) Supply Voltage (2.5V) Frequency Tolerance (See Table 1) Symmetry/ INH Function (45/ 55%, Stand-by) Customer Special Model Suffix (STD Specification is "00") Packaging (Tape & Reel 2000 pcs./ reel) KC2520A-C3 Series Features * Miniature ceramic package * Highly reliable with seam welding * CMOS output * Supply voltage VCC=3.3V Table 1 Freq. Tol. Code x 10-6 0 S U F G Operating Temperature Range (C) Note Standard specifications 50 -10 to +70 30 With only 25 certain 100 -40 to +85 frequencies 50 How to Order KC2520A 25.0000 C 3 0 E 00 Type (2.5x2.0mm SMD) Output Frequency Output Type (CMOS) Supply Voltage (3.3V) Frequency Tolerance (See Table 1) Symmetry/ INH Function (45/ 55%, Stand-by) Customer Special Model Suffix (STD Specification is "00") P ackaging (Tape & Reel 2000 pcs./ reel) KC2520B-C2 Series Features * Miniature ceramic package 2.5 (L) x2.0 (W) x0.7 (H) mm (Typ.) * Highly reliable with seam welding * CMOS output * Supply voltage VCC=2.5V/ 3.3V Compatible Low Power Supply Consumption * Wide Operating Voltage Range 2.25 to 3.63V Table 1 Freq. Tol. Code x 10-6 0 S U F G 50 Operating Temperature Range (C) Note Standard specifications -10 to +70 30 With only 25 certain 100 -40 to +85 frequencies 50 How to Order KC2520B 25.0000 C 2 0 E 00 Type (2.5x2.0mm SMD) Output Frequency Output Type (CMOS) Supply Voltage (2.5V, 3.3V Compatible) Frequency Tolerance (See Table 1) Symmetry/ INH Function (45/ 55%, Stand-by) Customer Special Model Suffix (STD Specification is "00") Packaging (Tape & Reel 2000 pcs./ reel)