Crystal oscillator Product Number (please contact us) SG-645 : Q33645xx2xxxx00 SG-636 : Q33636xx2xxxx00 CRYSTAL OSCILLATOR (SPXO) OUTPUT : CMOS, TTL SG - 645 / SG - 636 series Frequency range : 2.21675 MHz to 135 MHz Supply voltage : 2.5 V Typ. / 3.3 V Typ. / 5.0 V Typ. Function : Output enable(OE) or Standby( ) ST External dimensions : 7.1 5.1 1.5 mm (t: Max.)SG-645 10.5 5.8 2.7 mm (t: Max.)SG-636 Actual size SG-645 series SG-636 series Specifications (characteristics) Specifications Item Symbol SG-636 PCE Conditions / Remarks SG-636 PTF SG-636 PDE SG-636 SCE 2.21675 MHz 2.21675 MHz 2.21675 MHz Output frequency range f0 Please contact us about available frequencies. to 41.000 MHz to 40.000 MHz to 40.000 MHz Supply voltage VCC 5.0 V 0.5 V 3.3 V 0.3 V 2.5 V 0.25 V Storage temperature T stg -55 C to +100 C Storage as single product. Operating temperature T use -20 C to +70 C -6 Frequency tolerance C: 100 10 -20 C to +70 C f tol Current consumption ICC 17 mA Max. 9 mA Max. 5 mA Max. No load condition Disable current I dis 10 mA Max. 5 mA Max. 3 mA Max. OE=GND Stand-by current I std - 2 A Max. - ST =GND(SCE) 40 % to 60 % 45 % to 55 % CMOS load:50 % VCC level Symmetry SYM 45 % to 55 % - TTL load: 1.4 V level IOH=-8 mA(PTF) / -4 mA(SCE,PCE) / VOH VCC-0.4 V Min. -3.2 mA(PDE) Output voltage IOL=16 mA(PTF) / 4 mA(SCE,PCE) / VOL 0.4 V Max. 3.2 mA(PDE) Output load condition L TTL 10 TTL Max. - L CMOS 15 pF (TTL) Output load condition L CMOS 50 pF Max. 30 pF Max. 15 pF Max. (CMOS) VIH 2.0 V Min. 80 % VCC Min. Input voltage OE Terminal or ST Terminal (SCE) VIL 0.8 V Max. 20 % VCC Max. 7 ns Max. 5 ns Max. CMOS load:20 % VCC to 80 % VCC level Rise time / Fall time tr / tf 5 ns Max. - TTL load:0.4 V to 2.4 V level Start-up time t str 4 ms Max. 4 ms Max. Time at minimum supply voltage to be 0 s -6 Frequency aging f aging 5 10 / year Max. +25 C, VCC=5.0 V/3.3 V/2.5 V, First year Specifications (characteristics) Specifications Item Symbol Conditions / Remarks SG-636 PCG SG-636 PTG SG-636 PHG SG-636 SCG Output frequency range 2.21675 MHz to 33.000 MHz *1 Please contact us about available frequencies. f0 Supply voltage VCC 4.5 V to 5.5 V 2.7 V to 3.6 V Storage temperature T stg -55 C to +100 C Storage as single product. Operating temperature T use -20 C to +70 C -6 -6 Frequency tolerance f tol B: 50 10 C: 100 10 -20 C to +70 C Current consumption ICC 25 mA Max. 12 mA Max. No load condition Disable curren I dis 20 mA Max. 10 mA Max. OE=GND (PTG,PHG,PCG) Stand-by current I std - 50 A Max. ST =GND (SCG) - 45 % to 55 % 50 % VCC level, L CMOS=25 pF Symmetry SYM 40 % to 60 % - 1.4 V level, L CMOS=25 pF 2.4 V Min. - VCC-0.4 V Min. IOH=-8 mA VOH - VCC-0.4 V Min. - IOH=-16 mA Output voltage - 0.4 V Max. IOL=8 mA VOL 0.4 V Max. - IOL=16 mA Output load condition L CMOS 25 pF Max. VIH 2.0 V Min. 70 % VCC Min. Input voltage OE Terminal or ST Terminal VIL 0.8 V Max. 20 % VCC Max. - 3.4 ns Max. 4 ns Max. 20 % VCC to 80 % VCC level, L CMOS 25 pF Rise time / Fall time tr / tf 2.4 ns Max. - TTL load:0.4 V to 2.4 V level, L CMOS 25 pF Start-up time t str 12 ms Max. t=0 at 90 % VCC -6 5 10 / year Max. +25 C, VCC=5.0 V/ 3.3 V, First year Frequency aging f aging *1 4.1250 MHz < f0 < 4.4336 MHz, 8.2500 MHz < f0 < 8.8672 MHz, 16.500 MHz < f0 < 17.7344 MHz : Unavailable Crystal oscillator Specifications (characteristics) Specifications Item Symbol SG-636 PTW / STW SG-636 PHW / SHW SG-636 PCW / SCW Conditions / Remarks SG-645 PTW / STW SG-645 PHW / SHW SG-645 PCW / SCW Output frequency range f0 32.001 MHz to 135.000 MHz Please contact us about available frequencies. Supply voltage VCC 5.0 V 0.5 V 3.3 V 0.3 V Storage temperature T stg SG-636***:-55 C to +100 C / SG-645***:-55 C to +125 C Storage as single product. -20 C to +70 C T use Operating temperature - -40 C to +85 C SG-645PCW / SCW Only -6 *2 -6 Frequency tolerance f tol B: 50 10 C : 100 10 -20 C to +70 C -6 - M: 100 10 -40 C to +85 C : SG-645PCW / SCW Only Current consumption ICC 45 mA Max. 28 mA Max. No load condition( Max. frequency range ) Disable current I dis 30 mA Max. 16 mA Max. OE=GND (PTW,PHW,PCW) Stand-by current I std 50 A Max. =GND (STW,SHW,SCW) ST - 40 % to 60 % 50 % VCC level, L CMOS=Max. Symmetry SYM 40 % to 60 % - 1.4 V level, L CMOS=Max. IOH=-16 mA(PTW , STW , PHW , SHW) VOH VCC-0.4 V Min. /-8 mA(PCW , SCW) Output voltage IOL= 16 mA(PTW , STW , PHW , SHW) VOL 0.4 V Max. / 8 mA(PCW , SCW) Output load condition L TTL 5 TTL Max. - - f0 90 MHz, Max.Supply voltage. (TTL) Output load condition L CMOS 15 pF Max. Max.frequency, Max.Supply voltage. (CMOS) VIH 2.0 V Min. 70 % VCC Min. Input voltage OE Terminal or Terminal ST VIL 0.8 V Max. 20 % VCC Max. - 4 ns Max. 20 % VCC to 80 % VCC level, L CMOS Max. Rise time / Fall time tr / tf 4 ns Max. - - 0.4 V to 2.4 V level Start-up time t str 10 ms Max. Time at minimum supply voltage to be 0 s -6 Frequency aging f aging 5 10 / year Max. +25 C, VCC=5.0 V / 3.3 V, First year *2 SG-636 series C tolerance : 40 MHz<f0 135 MHz Supply voltage Product Name SG-645 P T W 135.000000MHz B Frequency tolerance -6 D 2.5 V Typ. (Standard form) B 50 10 / -20 to +70C -6 C 3.3 V Typ. Model Function (P: Output enable, S:Standby) C 100 10 / -20 to +70C -6 T,H 5.0 V Typ. Supply voltage Frequency M 100 10 / -40 to +85C Frequency tolerance External dimensions (Unit:mm) Footprint (Recommended) (Unit:mm) . SG-645 series SG-645 series 7.10.2 1.8 4 3 Pin map Pin Connection E135.00C 1 OE or ST PCW 0245A 2 GND 3 OUT 4 VCC 1 2 0.4 5.08 (0.75) (0.75) 3.8 0 Min. 5.08 SG-636 series 10.5 Max. 4 3 Pin map Pin Connection SG-636 series 1.3 1 OE or ST E 18.4320C 2 GND 3 OUT PTF9352A 4 VCC 2 1 (1.0) (1.0) 0.51 5.08 0.05Min. 3.6 The metal case inside of the molding compound may be exposed on the top or bottom of this product. This purely cosmetic and does not have any effect on quality, reliability or electrical specs. Note. OE pin (PTF,PCE,PDE,PTW,PHW,PCW,PTG,PHG,PCG) 5.08 OE pin = orope : Specified frequency output. OE pin = : Output is high impedance. ST pin (STW, SHW, SCW,SCG) To maintain stable operation, provide a 0.01uF to ST pin = orope : Specified frequency output. 0.1uF by-pass capacitor at a location as near as ST pin = : Output is low level (weak pull - down),oscillation stops. possible to the power source terminal of the crystal ST pin (SCE) product (between Vcc - GND). ST pin = orope : Specified frequency output. ST pin = : Output is low level ,oscillation stops. 4.60.2 5.10.2 5.0 1.5 Max. 5.8 Max. 2.7 Max. 4.2 4.6 2.1 2.0