p l 602 - 03 low phase noise cmos xo (48mhz to 100mhz) m icrel inc. ? 2180 fortune drive ? san jose, ca 95131 ? usa ? tel +1(408) 944 - 0800 ? fax +1(408) 474 - 1000 ? www.micrel.com rev 1 1 /1 6 / 11 page 1 features ? low phase noise xo output for the 48mhz to 100mhz range ( - 130 dbc at 10khz offset). ? 12 to 25mhz crystal input. ? integrated crystal load capacitor: no e x ternal load capacitor required. ? selectable high drive (30ma) or sta n dard drive (10ma) output. ? 3. 3v operation. ? available in 8 - pin tssop or soic. description the p l 602 - 03 is a low cost, high perfor m ance and low phase noise xo, providing less than - 130dbc at 10khz offset in the 48mhz to 100mhz operating range. the very lo w jitter makes this chip ideal f or applications requiring clean reference fr e quency sources. input crystal can range from 12 to 25mhz (fundamental res o nant mode). pin configuration output range multipl i er fr e quency range output buffer x4 48 - 100mhz cmos block diagram reference divider phase comparator charge pump loop filter vco vco divider xtal osc oe xin xout clk p l 6 0 2 - 0 3 1 2 3 4 5 6 7 8 clk vdd oe ^ xin gnd n / c xout gnd note : ^ denotes internal pull up
p l 602 - 03 low phase noise cmos xo (48mhz to 100mhz) micrel inc. ? 2180 fortune drive ? san jose, ca 95131 ? usa ? tel +1(408) 944 - 0800 ? fax +1(408) 474 - 1000 ? www.micrel.com rev 1 1 /1 6 / 11 page 2 pin desc riptions name number type description clk 1 o output clock. vdd 2 p power supply. oe 3 i output enable input. disables (tri - state) output when low. internal pull - up enables output by default if pin is not connected to low. xin 4 i crystal input. see c rystal specification on page 3. xout 5 i crystal output. see crystal specification on page 3. n/c 6 - not connected. gnd 7, 8 p ground. electrical specifica tions 1. absolute maximum ratings parameters symbol min. max. units supply voltage v dd 4.6 v input voltage, dc v i - 0.5 v dd +0.5 v output voltage, dc v o - 0.5 v dd +0.5 v storage temperature t s - 65 150 ? c ambient operating temperature* t a - 40 85 ? c lead temperature (soldering, 10s) 260 ? c esd protection, human body model 2 kv exposure of th e device under conditions beyond the limits specified by maximum ratings for e x tended periods may cause permanent damage to the device and affect product reliability. these conditions represent a stress rating only, and functional operations of the dev ice at these or any other co n- ditions above the operational limits noted in this specification is not implied. * note : operating temperature is guaranteed by design for all parts (commercial and indu s trial), but tested for commercial grade only. 2. dc specific ations parameters symbol conditions min. typ. max. units supply current, dynam ic, with loaded outputs i dd f xin = 12 - 25mhz output load of 10pf 35 ma operating vol t age v dd 2.97 3.63 v output drive cu r rent (high drive) i oh v oh = v dd - 0.4v, v dd =3.3v 30 ma i ol v ol = 0.4v, v dd = 3.3v 30 ma output drive cu r rent (standard drive) i oh v oh = v dd - 0.4v, v dd =3.3v 10 ma i ol v ol = 0.4v, v dd = 3.3v 10 ma
p l 602 - 03 low phase noise cmos xo (48mhz to 100mhz) micrel inc. ? 2180 fortune drive ? san jose, ca 95131 ? usa ? tel +1(408) 944 - 0800 ? fax +1(408) 474 - 1000 ? www.micrel.com rev 1 1 /1 6 / 11 page 3 3. ac specifications parameters symbol conditions min. typ. max. units input crystal frequency 1 2 25 mhz output clock rise/fall time (standard drive) 0.3v ~ 3.0v with 15 pf load 2.4 ns output clock rise/fall time (high drive) 0.3v ~ 3.0v with 15 pf load 1.2 output clock duty cycle measured @ 50% v dd 45 50 55 % 4. jitter and phase noise s pecif i cation parameters conditions min. typ. max. units rms period jitter (1 sigma C 1000 samples) at 80mhz, with capacitive decoupling b e tween vdd and gnd. 20 ps phase noise relative to carrier 80mhz @100hz of f set - 106 dbc/hz phase noise relative t o carrier 80mhz @1khz offset - 124 dbc/hz phase noise relative to carrier 80mhz @10khz of f set - 130 dbc/hz phase noise relative to carrier 80mhz @100khz of f set - 122 dbc/hz phase noise relative to carrier 80mhz @1mhz of f set - 121 dbc/hz 5. crystal specifications parameters sy m bol min. typ. max. units crystal resonator fr e quency f xin 12 25 mhz crystal loading capacitance ra t ing c l (xtal) 20 pf driving power 1 mw esr r s 30 ? ? package inform a tion c l a 8 pin ( dimensions in mm ) narrow soic symbol min . max . a 1 . 34 1 . 74 a 1 0 . 10 0 . 25 b 0 . 33 0 . 51 c 0 . 19 0 . 25 d 4 . 80 4 . 95 e 3 . 80 4 . 00 h 5 . 80 6 . 20 l 0 . 38 1 . 27 e 1 . 27 bsc e h d a 1 e b tssop min . max . - 1 . 20 0 . 05 0 . 15 0 . 19 0 . 30 0 . 09 0 . 20 2 . 90 3 . 10 4 . 30 4 . 50 6 . 20 6 . 60 0 . 45 0 . 75 0 . 65 bsc
p l 602 - 03 low phase noise cmos xo (48mhz to 100mhz) micrel inc. ? 2180 fortune drive ? san jose, ca 95131 ? usa ? tel +1(408) 944 - 0800 ? fax +1(408) 474 - 1000 ? www.micrel.com rev 1 1 /1 6 / 11 page 4 ordering inform ation micrel inc., reserves the right to make changes in its products or specifications, or both at any time without notice. the in formation furnished by micrel is believed to b e accurate and reliable. however, micrel makes no guarantee or warranty concerning the accuracy of said information and shal l not be responsible for any loss or damage of whatever nature resulting from the use of, or reliance upon this product. life suppo rt policy : micrels products are not authorized for use as critical components in life support devices or systems without the express written approval of the president of micrel inc. part number for part ordering, please contact our sales department: 2 1 80 fortune drive , san jose, ca 95131 , usa tel: (408) 944 - 0800 fax: (408) 474 - 1 000 part number the order number for this device is a combination of the following: device number, package type and operating temperature range p l 602 - 03 ( h ) x c part/order nu m ber (commercial) mar k ing* package option p l 602 - 0 3o c p 602 - 03 o c lllll 8 - pin sop tube p l 602 - 0 3 oc - r 8 - pin sop (tape and reel) p l 602 - 0 3hoc p602 - 03 hoc lllll 8 - pin sop tube pl 602 - 0 3hoc - r 8 - pin sop (tape and reel) p l 602 - 03sc p 6 02 - 03 sc lllll 8 - pin sop tube pl 602 - 0 3 sc - r 8 - pin sop (tape and reel) pl 602 - 0 3 hs c p602 - 03 hsc lllll 8 - pin sop tube pl 602 - 0 3 hs c - r 8 - pin sop (tape and reel) *note: lll ll designates lot number temper a ture c=commercial i=industral package type s=soic, o=tssop optional high drive
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