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| Crystal oscillator PROGRAMMABLE HIGH-FREQUENCY CRYSTAL OSCILLATOR SG-8002CE series Product number (please refer to page 2) Q3321CExxxxxx00 * * * * Wide frequency output by PLL technology. Short lead mass production time. Excellent shock resistance and environmental capability. _____ Output enable function (OE) and stand-by function (ST) can be used for low current consumption applications. * Available for lead (Pb)-free soldering. * Complete lead (Pb)-free product. SG-Writer available to purchase. Please contact EPSON or local sales representative. Actual size Specifications (characteristics) Item Symbol Specifications 2 PH / SH PC / SC 1.0000 MHz to 125.0000 MHz -0.5 V to +7.0 V 5.0 V 0.5 V 3.3 0.3 V -40 C to +125 C -20 C to +70 C (-40 C to +85 C) -40 C to +85 C B: 50 x 10-6 C: 100 x 10-6 M: 100 x 10-6 3 40 mA Max. 28 mA Max. 30 mA Max. 16 mA Max. 50 A Max. - 40 % to 60 % 40 % to 60 % - VDD -0.4 V Min. 0.4 V Max. 5 TTL Max. - 15 pF Max. 2.0 V Min. 0.7 VDD Min. 0.8 V Max. 0.2 VDD Max. - 3 ns Max. 4 ns Max. 4 ns Max. - - 3 ns Max. 4 ns Max. 4 ns Max. - 10 ms Max. 5 x 10-6 / year Max. PT / ST Remarks Refer to page 50. "Frequency range" 2.7 V to 3.6 V : fo 66.7 MHz (PC / SC) Stored as bare product after unpacking Refer to page 50. "Frequency range" B, C : -20 C to +70 C, M : -40 C to +85 C No load condition, Max. frequency range OE = GND (PT, PH, PC) ____ ST = GND (ST, SH, SC) CMOS load: 1/2 VDD level TTL load: 1.4 V level IOH = -16 mA (PT / ST, PH / SH),-8 mA (PC / SC) IOL = 16 mA (PT / ST, PH / SH), 8 mA (PC / SC) Max. frequency and Max. operating voltage range ____ Output frequency range f0 Max. supply voltage VDD-GND Power source voltage Operating voltage VDD Storage temperature TSTG Temperature range Operating temperature TOPR Frequency stability f/f0 Current consumption Iop Output disable current IOE Standby current IST Duty 1 tw/ t VOH VOL N CL VIH VIL tR tF tOSC fa High output voltage Low output voltage Output load 1 condition (fan out) TTL CMOS Output enable / disable input voltage CMOS level TTL level CMOS level Output fall time 1 TTL level Oscillation start up time Aging Output rise time 1 ST, OE terminal CMOS load: 20 % 80 % VDD TTL load: 0.4 V 2.4 V CMOS load: 80 % 20 % VDD TTL load: 2.4 V 0.4 V Time at minimum operating voltage to be 0 s Ta = +25 C, VDD = 5.0 V / 3.3 V, First year 1 Operating temperature (-40 C to +85 C), the available frequency, duty and output load conditions, please refer to page 50, 51. 2 PLL-PLL connection & Jitter specification, please refer to page 52. 3 PT / ST and PH / SH for "M" stability will be available up to 27 MHz. External dimensions (Unit: mm) Recommended soldering pattern (Unit: mm) #4 #3 #3 2.50.2 2.2 #4 2.4 NO. Pin terminal 1 OE or ST 2 GND 3 OUT 4 VDD 0.9 #1 3.20.2 1.050.15 Note. OE Pin (PT, PH, PC) OE pin - "H" or "open" : Specified frequency output. OE pin - "L" : Output is high impedance. ST pin (ST, SH, SC) ST pin - "H" or "open" : Specified frequency output. ST pin - "L" : Output is low level (weak pull - down), oscillation stops. 1.9 #1 #2 #2 0.9 1.4 1.2 44 |
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