(VC-)DTCXO-12A Digital TCXO ■Features ¡Digital processing Temperature Compensated Crystal Oscillator. ¡Excellent Frequency temperature characteristics and Frequency aging. ¡C-MOS output. ■Typical Applications ¡Reference Oscillator. ¡PLL Oscillator. ■Specifications Type Item DTCXO-12A VC-DTCXO-12A Frequency Range 1~32MHz Operating Temperature Range -35~+85: Storage Temperature Range -40~+85: ±0.1×10—6 MAX./-35~+85: (DTCXO-12A/VC-DTCXO-12A : VC=Open) Frequency Temperature Characteristics ±0.5×10—6 MAX./year Frequency Aging ±0.05×10—6 MAX./5V±5% Supply Voltage Change ±2×10—6 MIN./2.5V±2.0V (VC-DTCXO-12A only) Frequency Deviation/Control Voltage only VC ±0.7×10—6 MIN. (internal trimmer) Frequency Tuning Range Power Supply 30mA MAX./5V Output Level C-MOS Level Output Symmetry 45~55%/1~15MHz, 30~70%/15~32MHz Sub Harmonics -80dB MAX. ■Outline (VC-)DTCXO-12A φ4(tuning hole) KSS DTCXO-12A 30±1 22±0.5 4-φ0.5 1 2 4 3 5±1 10MAX. Example of Marking Pin Connection 1:+DC5V 2: VC VC-DTCXO NC DTCXO 3:GND 4:Output Dimensions(mm)