SURFACE MOUNT CRYSTAL TCXO Page 1 of 3 Page 1 of 3 SERIES 1612 FEATURES ULTRA SMALL ULTRA THIN AUTOMATIC MOUNTING POSSIBLE REFLOW POSSIBLE EXCELLENT FOR HIGH DENSITY APPLICATIONS SPECIFICATIONS PARAMETER VALUE FREQUENCY RANGE 26.000 MHz TO 60.000 MHz MODE OF OSCILLATION AT CUT, FUNDAMENTAL FREQUENCY TOLERANCE AT 25C 15 PPM, or 30 PPM FREQUENCY STABILITY OVER TEMPERATURE 15 PPM, or 30 PPM -10C TO +60C STANDARD OPERATING TEMPERATURE RANGE -40C TO +85C EXTENDED STORAGE TEMPERATURE RANGE -40C TO +85C 2 PPM PER YEAR or AGING 5 PPM PER YEAR LOAD CAPACITANCE 8 pF to 10 pF EQUIVALENT SERIES RESISTANCE SEE TABLE 1 SHUNT CAPACITANCE 5.0 pF MAXIMUM DRIVE LEVEL 50 W MAX REFLOW CONDITIONS 260C 5C FOR 10s MAXIMUM TABLE 1 FREQUENCY (MHz) MODE MAXIMUM ESR (OHMS) 26.000TO 40.999 FUND 150 41.000 TO 60.999 FUND 100 PART NUMBERING SYSTEM TYPE - FREQUENCY - LOAD CAPACITANCE - MODE - R1612 - IN MHz - 8 TO 10 pF FOR PARALLEL - F - TOLERANCE/STABLITY EXTENDED - - TAPE & REEL (PPM/PPM) TEMPERATURE PPMPPM Blank FOR STANDARD - - TR Example: 1020, 2050 EXT FOR EXTENDED EXAMPLE: R1612-24.000-8-F-1530-TR Surface Mount Crystal, 1.6 x 1.2 mm, 24.000 MHz, 8 pF load, Fundamental mode, 15 ppm Tolerance, 30 ppm Stability, from -10C to +60C, Tape and reel packaging r d RALTRON ELEC TR ONI CS 10400 N.W . 33 STREE T Miami, Florida 33172 U.S.A. Telephone: 305-593-6033 Fax: 305-594-3973 e-mail: sales raltron.com web site: SURFACE MOUNT CRYSTAL TCXO Page 2 of 3 Page 2 of 3 SERIES 1612 MECHANICAL SPECIFICATION CARRIER TAPE DIMENSIONS 0.25 0.05 4.0 0.1 1.5 .010 .002 .157 .004 .059 2.0 0.05 1.15 1.6 0.05 .079 .002 .045 TOP VIEW .063 .02 GND MARKING AREA 4.0 0.1 1.0 0.1 2.8 0.1 .039 .004 .157 .004 GND .110 .004 LAND PATTERN .65 0.55 0.4 NOTE: REFER TO EIA-481 FOR NON-SPECIFIED DIMENSIONS .026 .016 .022 PACKAGING 180 mm REEL DIAMETER 8 mm TAPE WIDTH, 4 mm PITCH QUANTITY: 3000 PIECES PER REEL BOTTOM VIEW IN ACCORDANCE WITH EIA-481 r d RALTRON ELEC TR ONI CS 10400 N.W . 33 STREE T Miami, Florida 33172 U.S.A. Telephone: 305-593-6033 Fax: 305-594-3973 e-mail: sales raltron.com web site: