SM7744DW

www.DataSheet4U.com SM7700D SERIES n n n n CMOS COMPATIBLE WITH TRI –STATE OUTPUT LEADLESS SURFACE MOUNT OSCILLATOR IN 7 x 5mm CERAMIC PACKAGE 3RD OVERTONE CRYSTAL USED LOW JITTER (SEE TABLE NEXT PAGE) STANDARD SPECIFICATIONS: Frequency Range Frequency Stability over Operating Temperature Range Operating Temperature Range Input Voltage (Vcc) Symmetry (Duty Cycle) (See next page for definition.) Input Current (Icc) & Rise and Fall Time (Tr & Tf) & Jitter Logic “1” & Logic “0” (see next page) Output Load Tri-state Output Packaging (see page R1, Figure 4) 70.000 MHz – 160.000 MHz (Consult factory for specific available frequencies) ± 50 PPM is standard, but ± 25 PPM is also available. 0 - 70°C is standard, but can be extended to − 40 to +85°C for certain frequencies. 5 Volt ± 10% is standard, but 3.3 Volt or 2.5 Volt ± 10% also available. 40/60 - 60/40% is standard, but 45/55% symmetry at 50% of Vcc is also available. Depends on frequency and output load. See next page. 90% of Vcc MIN.; 10% of Vcc MAX. Can drive up to 15pF Normal output when pin #1 is open (no connection); Normal output when pin #1 is at logic “1”; High-Impedance Output when pin #1 is at logic “0”. 16 mm tape, 254 mm reel: 1000 parts per reel. For quantities <250: 100 parts per tray. PART NUMBERING GUIDE: n The Pletronics part number for an SM7700D series oscillator consists of the following 3 elements: 1. Overall Frequency Stability over Operating Temperature Range: SM7745D: ± 50 PPM; SM7744D: ± 25 PPM Optio...