Crystal Clock Oscillators 22SMOHG SPXO (+1.8V, +2.5V, +3.0V or +3.3V HIGH STABILITY FIXED MODELS) XTAL Item General part number Frequency range Standard frequencies (MHz) 22SMOHG Absolute Max. Ratings 2.5±0.1 #3 0.9±0.1 #2 0.775 0.95 #1 0.775 0.675 #2 PIN 1 2 3 4 0.675 0.65 VCXO #1 #4 #3 CONNECTION OPEN or “H” “ L” GND OUTPUT Z VDD Z : high impedance TCXO SOLDERING PATTERN 1.0 6 mA max. (no load) Stand-by current*3 Symmetry Rise and fall times Output "0" Level (-40゜ C to +85゜ C) "1" Level Load Disable delay time Enable delay time Start-up time SSB phase noise (at VDD = +2.5V & 48.000 MHz) RMS jitter (12 kHz to 20.000 MHz band) 10 μA max. (Pin#1 = VIL) 45% to 55% at 1/2 VDD level 5 ns max. (10% VDD to 90% VDD level) VOL : 10% VDD max. VOH : 90% VDD min. 15 pF max. (CMOS) 100 ns max. 10 ms max. 10 ms max. -135 dBc / Hz, Typical at 1 kHz offset -159 dBc / Hz, Typical at 1 MHz offset 181 fs, Typical (at VDD = +2.5V & 48.000 MHz) +250゜ C ±10゜ C for 10 seconds +170゜ C ±10゜ C for 1 to 2 minutes (preheating) 0.9 1.5 1.8 OCXO OUTPUT WAVEFORM ( * 1 ) F inal par t number to be as s i gned w i th pac k age ty pe, i nput v ol tage, fr equenc y s tabi l i ty, oper ati ng tem pe rat ure and f requency. e. g. 22S M OH G( 3.0VF ) 20.000MH z C) , tem per atur e s tabi l i ty ( -40゜ C to + 85 ゜ C), ( * 2 ) The f r equenc y s tabi l i ty i s i nc l us i v e of fr equenc y tol er anc e ( + 25 ゜ input v olt a ge c hange, l oad c hange, r efl ow fr equenc y s hi ft and agi ng ( 1s t y ear at + 25 ゜ C). ( * 3 ) I nt er nal c r ys tal os c i l l ati on to be hal ted ( Pi n#1 = V IL ) PACKAGE DATA Package Item 22SMOHG Lid Base Sealing Terminal Metal Ceramic Seam Tungsten (metalized) Gold / Nickel (surface) / (under) Compliant (Pb-free) Terminal plating RoHS MCF TEST CIRCUIT TAPE SPECIFICATIONS ∅ 1.5 + 0 -0 .1 1.75±0.1 4.0±0.1 2.0±0.1 A C D L B J M 76 ● HIGH STABILITY CMOS OUTPUT ● PACKAGE SIZE 2.5x2.0 mm +1.8V, +2.5V, +3.0V or +3.3V DC ±10% VIH : 70% VDD min. VIL : 30% VDD max.*3 -0.3V to +4.0V DC C to +85゜ C -40゜ Reflow condition 0.01μF ～ 0.1μF CMOS C to +85゜ C (Standard) -40゜ Input current (Pin#1 = Open or VIH) 2.0±0.1 CLK OSC 0.014 gm (wt.) Operating temperature Supply voltage (VDD) Stand-by control voltage (Pin#1) Supply voltage Storage temperature Operating Conditions 2.5x2.0 mm Specifications 22SMOHG*1 4.000 MHz to 55.000 MHz 5.000, 10.000, 12.000, 16.000, 20.000, 24.000, 32.000, 40.000, 44.000 22SMOHG(F) : ±15 ppm over -40゜ C to +85゜ C 22SMOHG(G) : ±10 ppm over -40゜ C to +85゜ C 22SMOHG(H) : ±8 ppm over -40゜ C to +85゜ C Frequency stability*2 (over all conditions) Actual size 4 to 55 MHz STANDARD SMD CLOCK OSCILLATORS STANDARD SPECIFICATIONS 22SMOHG #4 2.5x2.0 mm ±8 to ±15 ppm F A B C D F J L M Reel Dia. Qty/Reel 2.7 2.3 8.0 3.5 4.0 1.1 0.25 1.1 180 1000pcs 2000pcs 3000pcs