SaRonix Voltage Controlled Crystal Oscillator CMOS / TTL Technical Data S1528 Series Frequency Range: 1.5 MHz to 65.536 MHz Frequency Stability: 50 ppm over all conditions: operating temperature, voltage change, load change, calibration tolerance, aging, with V C = 2.5V Temperature Range: Operating: Storage: 0 to +70C, 0 to +85C, -40 to +85C -55 to +125C Supply Voltage: Recommended Operating: +5 VDC 5% Supply Current: 1.5 to 32.638 MHz: 32.768+ to 65.536 MHz: ACTUAL SIZE Output: Description A voltage controlled crystal oscillator, with output logic levels compatible with HCMOS and TTL logic families. The device is packaged in a 6-pin, SMD, J leaded package. The plastic molded surface mountable package is ideal for today's automated assembly environments. This product family is compatible with AT&T "S" series VCXOs. Applications * For use with phase-locked loop (PLL) for clock and data recovery, frequency translation, or frequency synthesis applications in video, telephony, and data communication environments. * Compact, plastic molded surface mount package * TTL and CMOS compatible * Tri-state output * For SMD VCXO frequencies above 65.536 MHz, see SaRonix S1518 Series Symmetry: Rise & Fall Times: Logic 0: Logic 1: Load: Jitter: Pull Characteristics: Input Impedance: Frequency Response (-3dB): Pullability: Control Voltage: Transfer Function: Linearity: Center Control Voltage: CMOS See Part Numbering Guide and Output waveform CMOS: 5ns max 20% to 80% VDD TTL: 4ns max 0.4V to 2.4 VDC CMOS 10% VDD max TTL 0.4 VDC max CMOS V CC -0.6 VDC TTL 2.4 VDC min 50pF or 10 TTL: 1.5 to 32.768 MHz 30pF or 10 TTL: 32.768+ to 65.536 MHz 8ps max RMS period jitter 50K min 20kHz 20ppm, 50ppm, 70ppm, 100ppm APR* (see Part Numbering Guide) 0.5 to 4.5V Frequency increases when Control Voltage increases 10% max 2.5V Mechanical: Shock: Solderability: Terminal Strength: Vibration: Resistance to Soldering Heat: Environmental: Thermal Shock: Moisture Resistance: Output Waveform Tr 20mA typ, 30mA max @ +25C, 40mA max over operating temperature range 35mA typ, 50mA max MIL-STD-883, MIL-STD-883, MIL-STD-202, MIL-STD-883, MIL-STD-202, Method 2002, Condition B Method 2003 Method 211, Conditions A & C Method 2007, Condition A Method 210, Condition I or J MIL-STD-883, Method 1011, Condition A MIL-STD-883, Method 1004 TTL Tf Tr Tf VDD 1 LEVEL * APR = (VCXO Pull relative to specified Output Freq. @ nominal control voltage) - (VCXO Freq. Stability) 80% VDD 2.5 VDC 1.5 VDC 0.5 VDC 50% VDD 20% VDD 0 LEVEL GND SYMMETRY SYMMETRY DS-147 SaRonix REV B 5.9 141 Jefferson Drive * Menlo Park, CA 94025 * USA * 650-470-7700 * 800-227-8974 * Fax 650-462-9894 SaRonix Voltage Controlled Crystal Oscillator CMOS / TTL Technical Data S1528 Series Solder Reflow Guide Pin 2 Input Pin 4 Output Logic 1 or NC Oscillation Logic 0 or GND High Impedance or Standby Function Temperature - C Tri-State Logic Table Reflow 235 5C 250 200 4C/sec max Preheat 183 10C Cooling 150 4C/sec max Required Input Levels on Pin 2: Logic 1 = 3.0V min Logic 0 = 0.5V max Time Package Details 1 - 2 minutes 5 sec min 10 sec max Part Numbering Guide S1528 6 DENOTES PIN 1 5 8.74 .344 1 2 10.4 max .409 3 13.2 max .520 5.9 .234 6.1 max .240 0.46 .018 0.51 x45 CHAM .020 - 6.1760 Series S1528 = VCXO J Lead Logic Type T = TTL C = CMOS Absolute Pull Range* C = 20 ppm G = 50 ppm H = 100 ppm*** M = 70 ppm Frequency (MHz) Symmetry A = 45/55% max** B = 40/60% max Operating Temperature C = 0 to +70C E = 0 to +85C L = -40 to +85C * APR = (VCXO Pull relative to specified Output Freq. @ nominal control voltage) - (VCXO Freq. Stability) ** Not available at all frequencies, TTL 13.5 to 27 MHz only *** Not available at all frequencies and all operating temperature ranges 2.54 .100 5.08 .200 Test Circuits .75 .030 1.50.15 .059.006 C G E A 4 SIMULATED TEST LOAD VCC 390 mA M Pin 5 Pin 6 8.74 .344 Pin 4 OSCILLATOR 0.1 F POWER SUPPLY Pin Functions: Pin 1: Control Voltage Pin 2: Tri-State Control Pin 3: GND Scale: None (Dimensions in mm ) inches Recommended Land Pattern Pin 2 Pin 1 Pin 4: Output Pin 5: N/C Pin 6: +5VDC (V CC) TRI-STATE INPUT OR ENABLE/DISABLE (current limited on fixture) NOTE A: C L includes probe and jig capacitance. TTL TEST CIRCUIT mA M Pin 5 Pin 6 POWER SUPPLY Pin 4 OSCILLATOR 0.1 F 8.74 .344 CL = 15 pF (Note A) VC 5.08 .200 1.27 .050 Pin 3 Pin 1 Pin 2 Pin 3 CL = 50 pF: 1.5 to 32.768 MHz 30 pF: 32.768+ to 65.536 MHz (Note A) VC 2.5 .100 2.54 .100 TRI-STATE INPUT OR ENABLE/DISABLE (current limited on fixture) NOTE A: CL includes probe and jig capacitance. HCMOS TEST CIRCUIT All specifications are subject to change without notice. SaRonix DS-147 REV B 5.10 141 Jefferson Drive * Menlo Park, CA 94025 * USA * 650-470-7700 * 800-227-8974 * Fax 650-462-9894