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| SM1100BD SERIES n n n n n n CMOS COMPATIBLE WITH TRI -STATE OUTPUT 3RD OVERTONE MODE CRYSTAL USED LOW JITTER (SEE TABLE NEXT PAGE) LEADLESS SURFACE MOUNT PACKAGE WITH PC BOARD BASE/ METAL COVER FOR LOW EMI MORE ECONOMICAL THAN OUR SM1100JD FOR 70 MHz AND HIGHER FREQUENCIES LAND PATTERN COMPATIBLE TO OUR ENTIRE SM1100X SERIES, EPSON SG615 & SG8002J STANDARD SPECIFICATIONS: Frequency Range Frequency Stability over Operating Temperature Range Operating Temperature Range Input Voltage (Vcc) Symmetry (Duty Cycle) (See waveform for definition.) Input Current (Icc) & Rise and Fall Time (Tr & Tf) & Jitter Logic "1" & Logic "0" (See waveform) Tri-state Output Output Load Packaging (see page R1, Figure 3) 70.000 MHz - 125.000 MHz (up to 160.0 MHz under development) (Consult factory for specific available frequencies) 50 PPM is standard, but 25 PPM is also available 0 - 70C is standard, but can be extended to -40 to +85C. 5 Volt 10% is standard, but 3.3 Volt 10% also available 40/60 - 60/40% is standard, but 45/55% symmetry is also available. Depends on the frequency and output load. See next page. 90% of Vcc MIN.; 10% of Vcc MAX. 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". Can drive up to 50 pF 28 parts per tube or 24 mm tape, 330mm reel: 500 parts per reel PART NUMBERING GUIDE: n The Pletronics part number for an SM1100BD series oscillator consists of the following 3 elements: 1. Overall Frequency Stability over Operating Temperature Range: SM1145BD: 50 PPM; SM1144BD: 25 PPM 2. Optional Alphabet Designator for Special Requirement: SM1145BDY: standard specifications; SM1145BDE: operating temperature range of -40 to +85C; SM1145BDS: 45/55% symmetry at 50% of Vcc; SM1145BDV: operates at Vcc = 3.3V (There are other alphabet designators not listed here.) 3. Frequency of Operation in MHz EXAMPLES: SM1145BDV-70.000 MHz, SM1145BDE-70.000 MHz, SM1144BDY-70.000 MHz n When customer's requirements are non-standard, a special engineering part number will be assigned. (continued) Telephone: (425) 776-1880, Fax: (425) 776-2760, e-mail: ple-sales@pletronics.com O12A SM1100BD SERIES Input Current (Icc), Rise and Fall time with 15pF Load & Jitter Frequency Range (MHz) 70.000 - 89.999 90.000 - 115.000 115.001 - 160.000 Icc (mA) Typical 42.0 47.0 54.0 Maximum 50.0 55.0 60.0 Tr & Tf (nS) Typical 2.0 2.0 1.5 Maximum 3.0 3.0 2.5 Period Jitter RMS Values acontact factory Typical Maximum a a a a a a Waveform TR Vcc 80% Logic 1 50% Logic 1 20% Logic 0 GND Symmetry TF Logic 1 (90% Vcc MIN) 50% Logic 0 Logic 0 (10% Vcc MAX) Recommended Test Circuit with CMOS Load * CL (Capacitive Load): Includes the input capacitance of oscilloscope. Package Outline (NOT TO SCALE): 0.195 (4.95) MAX 0.560 (14.2) MAX 0.200 (5.08) .175 (4.4) 0.12 (3.0) 0.23 (5.8) .038 (1.0) 0.12 (3.0) 0.05 (1.27) 0.200 (5.08) 0.05 (1.27) PIN 1 2 3 4 PIN CONNECTIONS CONNECTION ENABLE/DISABLE INPUT GROUND OUTPUT Vcc 1 2 0.324 (8.22) INCHES (MILLIMETERS) 4 3 0.400 (10.2) MAX RECOMMENDED LAND PATTERN October 2000 O12B Pletronics, Inc., 19013 36th Ave. W., Suite H, Lynnwood, WA 98036-5761 USA |
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