Crystal oscillator Product Number (please contact us) XG-1000CA: Q3851CA00xxxx00 XG-1000CB: Q3851CB00xxxx00 CRYSTAL OSCILLATOR LOW-JITTER SAW OSCILLATOR XG - 1000CA / CB Output frequency range Supply voltage Frequency tolerance Output Function Package size : 50 MHz to 170 MHz : 1.8 V / 2.5 V / 3.3 V : 5010-6, 10010-6 : CMOS : Output enable (OE) : CA: 7.05.01.2 mm CB: 5.03.21.1 mm Actual size XG-1000CA XG-1000CB Very low jitter and low phase noise by SAW unit. Specifications (characteristics) Specifications D C 50.000 MHz to 170.000 MHz Output frequency range *1 fo 75.000 MHz, 98.304 MHz, 100.000 MHz, 106.250 MHz, 125.000 MHz, 150.000 MHz Supply voltage VCC 1.8 V 0.1V 2.5 V 0.125 V 3.3 V 0.3V Storage temperature -40 C to +100 C T_stg Operating temperature -10C to +70C T_use Frequency tolerance *2 f_tol B:50 10-6 C:100 10-6 Current consumption Icc 20 mA Max. 25 mA Max. 35 mA Max. Disable current I_dis 15 mA Max. 20 mA Max. 30 mA Max. 40 % to 60 % 45 % to 55 % Symmetry SYM 40 % to 60 % VOH VCC-0.35 V Min Output voltage VOL 0.35 V Max. Output load condition (CMOS) L_CMOS 15 pF Max. VIH 70 % VCC Min. Input voltage VIL 30 % VCC Max. Rise time / Fall time tr / tf 2 ns Max. Start-up time t_str 10 ms Max. tRMS 3 ps Typ. Jitter *3 tp-p 25 ps Typ. Frequency aging f_aging 5 10-6 / year Max. *1 Please contact us for inquiries regarding non-standard frequencies. *2 This includes initial frequency tolerance, temperature variation, supply voltage variation and load variation. *3 Based on DTS-2075 Digital timing system made from WAVECREST with jitter analysis software VISI6. Operating voltage E: 1.8V EB B: 50 10-6, (-10C to +70C) Frequency tolerance and operating temperature EC C: 100 10-6, (-10C to +70C) Item External dimensions (Unit:mm) OE=Vcc, No load condition OE=GND fo 125 MHz 50 % Vcc level, fo> 125 MHz E:IOH = -6 mA / C,D:IOH = -8 mA E:IOL = 6 mA / C,D:IOL = 8 mA L_CMOS Max. OE terminal Between 20% Vcc and 80% Vcc level, L_CMOS Max Time at minimum supply voltage to be 0 s (RMS of total distribution) Peak to Peak +25 C, First year, VCC=1.8 V, 2.5 V, 3.3 V D: 2.5V DB DC C: 3.3V CB CC Footprint (Recommended) (Unit:mm) 1.8 1.4 #3 1.5 #4 3.9 XA4YAA 2.6 5.00.2 E 125.000 #2 #1 #2 5.08 1.20.2 7.00.2 Store as bare product. 1.1 #3 #1 Standard frequency XG-1000CA XG-1000CA #4 Conditions / Remarks E 5.08 5.08 #3 5.00.2 XG-1000CB 1.4 1.3 #2 #2 #1 2.54 2.54 OE pin = HIGH : Specified frequency output. OE pin = LOW : Output is high impedance Pin map Pin Connection 1 OE 2 GND 3 OUT 4 Vcc #2 is connected to the cover 2.3 XB4YAA #1 #4 1.2 E125.000 1.2 #3 3.20.2 #4 1.0 XG-1000CB 1.10.15 . Symbol 2.54 To maintain stable operation, provide a 0.01uF to 0.1uF by-pass capacitor at a location as near as possible to the power source terminal of the crystal product (between Vcc - GND).