1 / 2 www.asb.co.kr june 2010 p lerow tm aplt 0 845 - t t pll synthesizer module parameter unit min. typical max. frequency range mhz 840 845 850 output power dbm 2 4 6 supply voltage v 4. 7 5 5. 3 current consum p tion ma 30 40 channel step size khz 2 0 0 2 nd harmonics dbc - 25 - 2 0 spurious level dbc - 65 lo ck time ms 3 10 reference frequency mhz 1 3 reference input level dbm phase noise (c / n) @ 1 khz dbc/hz - 75 - 65 @ 10 khz - 10 0 - 95 @ 100 khz - 120 - 115 output impedance ? 50 operating temp. range ? c - 4 0 25 80 package type & size mm smt, 15.0w ? 15.0l ? 3.5h 1) measurement conditions are as follows: t = 25 ? c, v cc = 5 v, freq. = 827.5 mhz, 50 ohm system. feature s specifications c o u pl er c o u pl er 4 dbm output level at 845 mhz channel step size: 2 0 0 khz 2 nd harmonic: < - 2 0 dbc spurious level: < - 65 dbc lock time < 10 ms current consumption : 3 0 ma description the plerow tm pll synthesizer module was designed for use in wireless and wireline systems in a wide range of frequency from 50 mhz to 6 ghz. asb s pll provides e x- ceptionally low spurious and phase noise performance with fast locking time and low curr ent consumption. all products are avai l- able in a surface - mount type package. website: www.asb.co.kr e - mail: sales@asb.co.kr tel: (82) 42 - 528 - 722 0 f ax : (82) 42 - 528 - 7222 asb inc., 4th fl. ventur e town bldg., 367 - 17 goijeong - dong, seo - gu, daejon 302 - 716, korea more inform a tion
2 / 2 www.asb.co.kr june 2010 p lerow tm aplt 0 845 - t t pll synthesizer module ou t line drawing
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