SaRonix Voltage Controlled Crystal Oscillator PECL Technical Data S1550 Series ACTUAL SIZE Frequency Range: 38.88 MHz to 155.52 MHz Frequency Stability: 20, 25, 50, or 100 ppm over all conditions: operating temperature, supply voltage change, load change, calibration tolerance, shock and vibration. Aging @ 25C: 3ppm max per year, 7ppm max over 10 years Temperature Range: Operating: Storage: 0C to +70C or -40C to +85C -55C to +125C Supply Voltage (VCC): +5.0V 5% Supply Current: 70mA typ, 100mA max Output Drive: Description A voltage controlled crystal oscillator designed primarily for use in phase locked loops, phase shift keying, ATM, SDH and network/switch applications. Output is Motorola 10KH compatible. Device is packaged in a 14-pin DIP compatible, resistance welded package. Case is grounded to Pin 7 to reduce EMI. Applications & Features * Positive supply voltage ECL (PECL) Complementary outputs * Wide frequency range from 38.88 MHz to 155.52 MHz using SaRonix fundamental crystals for exceptional jitter performance * 50 or 100 ppm minimum APR* * Covers wide range of telecommunication applications * Other features such as enable/disable and negative supply are available in this series, consult factory Symmetry: Rise & Fall Times: Logic 0: Logic 1: Load: Jitter: Pull Characteristics: Input Impedence (Pin 1): Frequency Response (-3dB): Pullability: Control Voltage: Linearity: Transfer Function: 45/55% max @ outputs crossing 1.2ns Tr max & 1.7ns Tf max, 20% to 80% of output waveform VCC -1.60 max VCC -1.02 min 50 to V CC -2V (all outputs require termination) 3.5ps max RMS period jitter 50K min 10 kHz min 50 or 100 ppm min APR* (V C = +2.5 2V) +0.5V to +4.5V 10% max Frequency increases when control voltage increases Mechanical: Shock: Solderability: Terminal Strength: Vibration: Solvent Resistance: Resistance to Soldering Heat: Environmental: Gross Leak Test: Fine Leak Test: Thermal Shock: Moisture Resistance: MIL-STD-202, Method 213, Condition F MIL-STD-883, Method 2003 MIL-STD-202, Method 211, Conditions A & C MIL-STD-883, Method 2007, Condition A MIL-STD-202, Method 215 MIL-STD-202, Method 210, Condition A, B or C (I or J for Gull-wing) MIL-STD-883, MIL-STD-883, MIL-STD-883, MIL-STD-883, Method Method Method Method 1014, Condition C 1014, Condition A2 1011, Condition A 1004 Output Waveforms Logic 1 80% VOH Min Outputs Crossing 20% Logic 0 * APR = (VCXO Pull relative to specified Output Frequency) - (VCXO Frequency Stability) VOL Max SYMMETRY 45% Min, 55% Max DS-157 SaRonix www.pericom.com/saronix REV C 5.5 SaRonix Voltage Controlled Crystal Oscillator PECL Technical Data S1550 Series Package Details Part Numbering Guide S 1550 A A B 21.0 max .825 0.91 .036 5.08 max .200 Model ECL VCXO Series Frequency (MHz) Package Blank = 5.08mm high M = 7.49mm high (not shown) K = 5.08mm high, gull wing J = 7.49mm high, gull wing Stability Tolerance AA = 20 ppm, 0 to +70C* 5.770.5 .227.02 A = 25 ppm, 0 to +70C* B = 50 ppm, 0 to +70C C = 100 ppm, 0 to +70C* E = 50 ppm, -40 to +85C 0.46.08 .018.003 15.24.13 .600.005 Pin 1 7.75 max .305 Pin 7 13.0 .510 max Pin 14 Pin 8 2.54 .100 Pin 10 - 77.7600 Pin 9 Linearity B = 10% max Pullability (APR)** A = 50 ppm min B = 100 ppm min * A pullability only ** APR = (VCXO Pull relative to specified Output Frequency) - (VCXO Frequency Stability) Test Circuit 2.54 .100 Q Gull Wing Package 50 INTERNAL SCOPE TERMINATION TO GND Pin 9 1.78 typ .070 +2.0V Pin 14 Pin 10 Pin 8 Q 50 INTERNAL SCOPE TERMINATION TO GND OSCILLATOR Pin 1 13.46.25 .530.010 CONTROL VOLTAGE Pin 7 -3.0V Pin Functions: Pin 1: Control Voltage Pin 7: GND / Case Pin 8: Q Output Pin 9: Q Output Pin 10: N/C Pin 14: Supply Voltage Marking Format ** Includes Date Code, Frequency & Model SARONIX VCXO Denotes Pin 1 **Exact location of items may vary Scale: None (Dimensions in mm ) inches All specifications are subject to change without notice. DS-157 SaRonix www.pericom.com/saronix REV C 5.6