Crystal oscillator CRYSTAL OSCILLATOR SPXO SG - 550 series •Frequency range •Supply voltage •Current consumption : : : •Function •Thickness : : 1 MHz to 48 MHz 1.8 V Typ. / 2.5 V Typ. / 3.3 V Typ. SEF1.8 V No load condition 48 MHz 1.5 mA Typ. Standby( ST ) 1.2 mm Max. Actual size Specifications (characteristics) Item Symbol f0 Output frequency range Supply voltage Temperature range 1.8 V Typ. 1.6 V to 2.2 V VCC Storage temperature Operating temperature -40 °C to +125 °C T_stg tOSC B: ±50 × 10-6 ,C: ±100 × 10-6 M: ±100 × 10-6 L: ±50 × 10-6 1.5 mA Max. 1.5 mA Max. 1.5 mA Max. 1.5 mA Max. 1.5 mA Max. 2.0 mA Max. 1.5 mA Max. 2.0 mA Max. 2.5 mA Max. 2.0 mA Max. 2.0 mA Max. 2.5 mA Max. 2.0 mA Max. 2.5 mA Max. 3.5 mA Max. 3.0 mA Max. 3.5 mA Max. 4.5 mA Max. 0.7 µA Max. 1.5 µA Max. 2.0 µA Max. 45 % to 55 % 45 % to 55 % 40 % to 60 % 40 % to 60 % 90 % VCC Min. 10 % VCC Max. 15 pF Max. 80 % VCC Min. 20 % VCC Max. 4 ns Max. 10 ms Max. F_aging ±5 × 10 / year Max. F_tol(osc) Current consumption ICC Stand-by current I_std Symmetry SYM Frequency aging Remarks Store as bare product after unpacking -40 °C to +85 °C T_use Frequency tolerance High output voltage Low output voltage Output load condition(CMOS) Output enable / disable input voltage Output rise and fall time Oscillation start up time Specifications SG-550SDF SG-550SCF SG-550SCG 2 MHz to 48 MHz 1 MHz to 48 MHz 2.5 V Typ. 3.3 V Typ. 2.2 V to 3.0 V 2.7 V to 3.6 V SG-550SEF VOH VOL L_CMOS VIH VIL tr / tf -6 External dimensions (Unit:mm) S: ±25 × 10-6 12 mA Max. 50 µA Max. 45 % to 55 % VCC-0.4 V Min. 0.4 V Max. 70 % VCC Min. 12 ms Max. ±10 × 10-6 Max. 10 years -20 °C to +70 °C -40 °C to +85 °C -20 °C to +70 °C VCC ±5 % -40 °C to +85 °C No load condition, 2 MHz≤f0≤ 4 MHz No load condition, 4 MHz<f0≤ 8 MHz No load condition, 8 MHz<f0≤16 MHz No load condition, 16 MHz<f0≤25 MHz No load condition, 25 MHz<f0≤33 MHz No load condition, 33 MHz<f0≤48 MHz No load condition, Max.frequency output. ST =GND 1 MHz≤f0≤16 MHz 50 % VCC level 16 MHz<f0≤40 MHz L_CMOS ≤ 15 pF 40 MHz<f0≤48 MHz IOH=-3 mA(SEF, SDF, SCF), -8 mA(SCG) IOL= 3 mA(SEF, SDF, SCF), 8 mA(SCG) ST terminal 20 % VCC to 80 % VCC level, L_CMOS=15 pF t=0 at 90 % VCC +25 °C, First year, VCC=1.8 V, 2.5 V, 3.3 V Footprint (Recommended) (Unit:mm) 5.0 ±0.2 #4 1.0 2.54 1.2 Max. #2 #1 0m in. (0.35) 1.5 7FC81A 1.6 Pin map Pin Connection 1 ST 2 GND 3 OUT 4 V CC 2.2 2.8 E 22.00B 3.2 ±0.2 #3 0.1 2.5 (0.35) Note. ST pin ST pin = HIGH or "open" : Specified frequency output. ST pin = LOW : Output is low level (weak pull - down), oscillation stops.(SCG)/ High-z(SEF,SDF,SCF) 2.54 Metal may be exposed on the top or bottom of this product. This will not affect any quality, reliability or electrical spec. http://www.epsontoyocom.co.jp 25