Crystal Clock Oscillators Item Specifications General part number*1 327SMO(E)*1 327SMO(J)*1 Output frequency 32.768 kHz +30 ppm to -10 ppm (VDD = +1.5V to +5.5V) +28 ppm to -18 ppm (VDD = +1.5V to +3.6V) Frequency tolerance (at +25゜ C) Frequency vs. supply voltage change ±0.5 ppm max. (VDD = +1.5V to +5.5V) ±2.0 ppm max. (VDD = +1.5V to +3.6V) A : +10 ppm to -120 ppm (-20゜ C to +70゜ C ref. to +25゜ C) Temperature stability B : +10 ppm to -150 ppm (-40゜ C to +85゜ C ref. to +25゜ C) Operating C to +85゜ C (Standard) -40゜ temperature Operating +1.5V to +5.5V DC +1.5V to +3.6V DC Supply voltage (VDD) Conditions Stand-by control VIH : 90% VDD min. voltage (Pin#1) VIL : 10% VDD max.*2 Supply voltage -0.3V to +7.0V DC -0.3V to +4.0V DC Absolute Max. Ratings Storage temperature C to +125゜ C C to +125゜ C -55゜ -55゜ 0.015 gm (wt.) 327SMO(J) 3.2±0.2 3.2±0.2 #3 #1 #2 1.0±0.2 2.5±0.2 #2 1.2 1.0 #2 0.75 0.4 #4 #3 #3 #4 0.4 CONNECTION “H” Open or “ L” GND OUTPUT Z VDD Z : high impedance PIN 1 2 3 4 0.75 OCXO #2 1.0 #1 PIN 1 2 3 4 #1 0.6 0.3 0.6 2.4 1.0±0.2 TCXO #1 #4 1.5±0.2 #3 0.8 1.1 1.9 0.6 #1 OUTPUT WAVEFORM 92 Package #2 0.01μF ～ 0.1μF 100 ns max. (CL = 15 pF at +25゜ C) VOL : 10% VDD max. VOH : 90% VDD min. 15 pF max. (CMOS) 100 ns max. 1 sec max. (VDD = +3.3V at +25゜ C) 1 sec max. (VDD = +3.3V) ±5 ppm max. ±3 ppm max. +250゜ C ±10゜ C for 10 seconds +170゜ C ±10゜ C for 1 to 2 minutes (preheating) TAPE SPECIFICATIONS 4.0±0.1 327SMO(E) & 327SMO(J) Metal Ceramic Seam Tungsten (metalized) Gold / Nickel (surface) / (under) Compliant (Pb-free) TEST CIRCUIT #3 1.1 MCF 0.01μF ～ 0.1μF 2.3 RoHS 3.0 #4 200 ns max. (CL = 15 pF at +25゜ C) PACKAGE DATA Terminal plating 327SMO(J) 1.3 0.35 μA, Typical (no load) 45% to 55% Reflow condition Lid Base Sealing Terminal SOLDERING PATTERN 250 nA max. (no load) 40% to 60% ( * 1 ) Fi nal par t n um ber to be as s i gned w i th pac k age ty pe, i nput v ol tage and fr equenc y s tabi l i ty. e. g. 327S M O( 1.8VE) A ( * 2 ) I nt er nal c r y s tal os c i l l ati on to be hal ted ( Pi n#1 = V IL ) Item CONNECTION “H” “ L” GND OUTPUT Z VDD Z : high impedance 327SMO(E) Stand-by current*2 Symmetry (1/2 VDD level) Rise and fall times (10% VDD to 90% VDD level) Output "0" Level (CL = 15 pF) (-40゜ C to +85゜ C) "1" Level (CL = 15 pF) Load Disable delay time Enable delay time Start-up time (-40゜ C to +85゜ C) Aging (at +25゜ C ±3゜ C for first year) 1 μA, Typical (1.5 μA max.) at VDD = +3.3V 0.8 μA, Typical (1.5 μA max.) at VDD = +3.3V no load (Pin #1 = VIH) no load (Pin #1 = VIH) L ∅ 1.5 + 0 -0 .1 2.0±0.1 D VCXO Input current (-40゜ C to +85゜ C) Actual size ● 32.768 kHz CMOS OUTPUT ● LOW POWER CONSUMPTION ● TUNING FORK CRYSTAL BUILT-IN ● PACKAGE SIZE 3.2x2.5 & 3.2x1.5 mm C 327SMO(J) CMOS STANDARD SMD CLOCK OSCILLATORS M B J 0.022 gm (wt.) 3.2x2.5 & 3.2x1.5 mm A XTAL Actual size 327SMO(E) 3.2x2.5 mm 3.2x1.5 mm STANDARD SPECIFICATIONS 327SMO(E) CLK OSC (+1.5V to +5.0V 32.768 kHz MODELS) 32.768 kHz 1.75±0.1 327SMO(E) & 327SMO(J) #4 Low Power SPXO F 327SMO(E) A B C D F J L M Reel Dia. Qty/Reel 3.4 2.7 8.0 3.5 4.0 1.0 0.25 1.4 178 1000pcs 327SMO(J) A B C D F J L M Reel Dia. Qty/Reel 3.4 1.7 8.0 3.5 4.0 1.0 0.25 1.4 180 3000pcs