CRYSTAL CLOCK OSCILLATORS Data Sheet 0541A Rev. - VCXO Series (CMOS) SH-A3200 Series PRELIMINARY Description The SH-A3200 Series of voltage controlled quartz crystal oscillators provide frequency control by applying a voltage to Pin 1. This unit supplies a CMOS compatible output which are enabled when Pin 2 is set to a logic high or left open. Features • Wide frequency range 60.0MHz to 160.0MHz • Will withstand vapor phase temperatures of 253°C for 4 minutes maximum • Space-saving alternative to discrete component oscillators • High shock resistance, to 1000g • 3.3 or 2.5 volt operation • Metal lid electrically connected to ground to reduce EMI • Low Jitter - Wavecrest jitter characterization available • High Reliability - NEL HALT/HASS qualified for crystal oscillator start-up conditions • High Q Crystal actively tuned oscillator circuit • Power supply decoupling internal • No internal PLL avoids cascading PLL problems • High frequencies due to proprietary design • Gold plated pads • RoHS Compliant, Lead Free Construction Electrical Connection Pad 1 2 3 4 5 6 Connection VCO Enable Ground Output NC VDD 357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881 Email: [email protected] www.nelfc.com Data Sheet 0541A CRYSTAL CLOCK OSCILLATORS SH-A3200 Series VCXO (HCMOS) Rev. - Continued Operating Conditions and Output Characteristics Electrical Characteristics Parameter Frequency Duty Cycle Logic 0 Logic 1 Rise & Fall Time Jitter, cycle to cycle Absolute Pull Range Vco input impedance Vco linearity Transfer function (1) Phase Noise Symbol --------VOL VOH tr,tf ----APR ----------------- Conditions ----@ VO /2 --------0.8V-2.0V ----VCO=0.3 to 3.0V 50na dc current max VCO=0.3 to 3.0V VCO=0.3 to 3.0V @ 100Hz @ 1kHz @10kHz Min 60.0MHz 45/55% ----2.4V --------±100ppm 130K ohm --------------------- Typical ------------------------------------Positive ------------- Max 160.0MHz 55/45% 0.4V ----1.6 ns 100 psec --------10% -----95 dBc/Hz -122 dBc/Hz -138 dBc/Hz Conditions 3.3V±10% ---------------------Soldering, 10 sec. ----- Min 2.97V ----0.0 mA 0°C -65°C ------------- Typical 3.3V ------------------------15pf Max 3.63V 20 mA ±8.5 mA 70°C 150°C 73 mW 260°C ----- General Characteristics Parameter Supply Voltage Supply Current Output current Operating temperature Storage temperature Power Dissipation Lead temperature Load Symbol VDD IDD IO TA TS PD TL ----- Environmental and Mechanical Characteristics Mechanical Shock Thermal Shock Vibration Soldering Condition Hermetic Seal Per MIL-STD-202, Method 213, Condition E Per MIL-STD-833, Method 1011, Condition A 0.060" double amplitude 10 Hz to 55 Hz, 35g’s 55Hz to 2000 Hz 300°C for 10 seconds Leak rate less than 1 x 10 -8 atm.cc/sec of helium Footnotes: 1) Frequency increase with increase in control voltage and is monotonic 2) Phase noise characterization available Creating a Part Number SH - A320X - FREQ Package Code SH 6 Pad 5x7 mm SMD Input Voltage Code Specification A 3.3V B 2.5V APR/Performance 0 ±100ppm 0-70°C 1 ±50ppm 0-70°C 9 Customer Specific B ±50ppm -40 to +85°C C ±100ppm -40 to +85°C 357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881 Email: [email protected] www.nelfc.com