SJ-A1440

www.DataSheet4U.com SJ-A1440 Series LVCMOS SJ-A1440 Series Rev P Frequency Range: 10.0 MHz to 250.0 MHz Description The SJ-A1440 Series of quartz crystal oscillators provide enable/disable 3-state LVCMOS compatible signals for bus connected systems. Supplying Pin 1 of the SJ-A1440 units with a logic “1” or open enables its Pin 3 output. In the disable mode, Pin 3 presents a high impedance to the load. Features Size, mm 9 x 14 I/O 4 J Lead Supply Voltage 3.3V / 5V High Reliability - NEL HALT/HASS qualified for crystal oscillator start-up conditions Low jitter - Wavecrest jitter characterization available Wide frequency range—10.0 MHz to 250.0 MHz User specified tolerance available Will withstand vapor phase temperatures of 253°C for 4 minutes maximum Space-saving alternative to discrete component oscillators High shock resistance, to 3000g Metal lid electrically connected to ground to reduce EMI 3.3 Volt operation High Q crystal actively tuned oscillator circuit Power supply decoupling internal No internal PLL avoids cascading PLL problems Low power consumption Gold plated leads RoHS Compliant, Lead Free Construction Creating a Part Number SJ - A144X - FREQ Package Code SJ 4 J Lead 9x14 mm SMD Input Voltage Code Specification A 3.3 V 5V Tolerance/Performance 0 ±100 ppm 0-70°C 1 ±50 ppm 0-70°C 7 ±25 ppm 0-70°C 9 Customer Specific A ±20 ppm 0-70°C B ±50 ppm -40 to +85°C C ±100 ppm -40 to +85°C Drawing Specifications Electrical Connection ...