VOLTAGE CONTROLLED TEMPERATURE COMPENSATED SMD CRYSTAL OSCILLATOR ASTX-11, ASVTX-11 Pb RoHS Compliant FEATURES: • 3.2 x 2.5 x 0.9mm compact package • Low current consumption • Suitable for high-density SMT • Vc function corresponds to PLL circuits • IR reflow possible 3.2 X 2.5 X 0.9mm | | | | | | | | | | | | | | | APPLICATIONS: • Cellular and cordless phones • Standard OSC for exact equipment • Mobile communication equipment • Portable radio equipment and music player. • PLL STANDARD SPECIFICATIONS: PARAMETERS ABRACON P/N Frequency Range Standard Frequencies (MHz) Frequency Stability ∆f/f 0 vs. Tolerance (at 25º C) Temperature (ref to +25º C) Supply Voltage Change Load Change Aging (first year at +25º C) Operating Temperature Storage Temperature Supply Voltage (Vdd) Voltage Control Function (for ASVTX-11) Control Voltage (Vcc) Frequency Tuning Range Frequency Tuning Transition Input Impedance ASTX-11 Series or ASVTX-11 Series 10.0000 MHz to 40.0000 MHz Supply Current (Icc) Output Voltage Load Waveform 1.5mA Max/(~19.68MHz), 2.0mA Max/(~32MHz), 2.5mA Max/(~40MHz) 0.8 V p-p min. 10kΩ // 10 pF Clipped Sine Wave Phase Noise -135dBc typ at 1kHz 10, 13, 14.4, 16.3676, 19.2, 19.8, 20, 24.5535, 26, 33.6, 38.4, 39, 40 ± 0.5 ppm ± 2.5 ppm (- 30° C ~ + 75° C) ± 0.2 ppm (Vdd ± 5%) ± 0.2 ppm (ZL ± 10%) ± 1.0ppm - 30° C to + 75° C - 40° C to + 85° C 3.3V ± 5% (See options) +1.5±1.0Vdc ±8ppm min. Positive 500kohms min (650kohms typ.) OPTIONS & PART IDENTIFICATION: (Left blank if standard) ASTX-11 or ASVTX - 11 - Vdd (V) Blank 3.3V±5% A 3.0V±5% B 2.8V±5% C 2.5V±5% Frequency XX.XXX MHz - Frequency - Blank T Packaging Bulk Tape and Reel 1,000pcs Please contact ABRACON if parts are intended for life dependent applications. ABRACON IS ISO 9001 / QS 9000 CERTIFIED Visit www.abracon.com for Terms & Conditions of Sale Revised: 02.25.08 30332 Esperanza, Rancho Santa Margarita, California 92688 tel 949-546-8000 | fax 949-546-8001 | www.abracon.com VOLTAGE CONTROLLED TEMPERATURE COMPENSATED SMD CRYSTAL OSCILLATOR ASTX-11, ASVTX-11 Pb RoHS Compliant 3.2 X 2.5 X 0.9mm | | | | | | | | | | | | | | | OUTLINE DRAWING: Dimensions: Inches (mm) Note: It is recommended to use an approximately 0.01uF bypass capacitor between PIN 3 and 6. It is not recommended that paths go underneath the oscillator. If needed, please use multi-layer PCB board or resist coating. PIN 1 2 3 4 5 6 FUNCTION VCTCXO TCXO Vcc GND N.C. GND OUTPUT N.C. Vdd TAPE & REEL: Tape and reel 1,000pcs/reel Dimensions: mm Please contact ABRACON if parts are intended for life dependent applications. ABRACON IS ISO 9001 / QS 9000 CERTIFIED Visit www.abracon.com for Terms & Conditions of Sale Revised: 02.25.08 30332 Esperanza, Rancho Santa Margarita, California 92688 tel 949-546-8000 | fax 949-546-8001 | www.abracon.com