PLX36 series Phase Locked Crystal Oscillator BOWEI INTEGRATED CIRCUITS CO.,LTD. Features Pin function ● Metal package 1 2 3 ● Custom output frequency available MP3627 ● Low phase noise 5 ● operating temperature range: -40～+85℃ Electrical specification Schematic diagram Parameter Characteristic Power supply ＋5V±5％ ＋12V±5％ Frequencyrange lock detect out(optional) Frequency reference input 10～100MHz 0dBm/50Ωoption Level Load: ≤-20dBc Sinewave Harmonics 50Ω Non-Harmonic ≤-70dBc Suppression output HCMOS/ TTL Frequency 10MHz Phase typical locked phase noise Frequency 100MHz typical Reference Input (10MHz input) Risetime ≤6ns Falltime ≤6ns Duty cycle 40％～60％ Spurious ≤-70dB 100Hz 1KHz -115dBc -145dBc 100KHz -155dBc 100Hz -105dBc 1KHz -135dBc 100KHz -150dBc input frequency 10MHz input power 3±2dBm Phase noise Frequency stability 4 1. Reference frequency input 2. Indictor of locked or N/C 3. Power supply 4. RF output 5. Ground phase detector loop filter voltage controlled crystal oscillator Frequency output divide by N counter Typical performance of phase noise Load: 15PF PLX36B-S-DS-J-N@100M (10MHz reference input) ≤-135dBc(1KHz） Frequency stability of reference source (locked) ±30ppm (unlocked) Supply current 20～70mA Operation temperature range Custom design available Storage temperature range -55～＋100℃ Dimension 36mm*27mm*12.7mm PLX36B-S-DS-J-N@10M23 (10MHz reference input) Notes: Please contact us for more custom design frequency reference input. ● Output frequency from 10MHz to 100MHz, custom power output and harmonic are available. ● Pin 2 can be used as locked detect output, low level is unlocked and high level is locked. ● The typical phase noise curves show the phase noise performance when frequency reference input is 10MHz, the practice test result depends on reference source and loop filter and so on. ● Tel:0311-87091891/1887,83933252 ☆ Fax:0311-87091282 ☆ E-mail:[email protected] ☆ http://www.cn-bowei.com 43