SURFACE MOUNT MICROPROCESSOR CRYSTAL FEATURES SERIES AT CUT CRYSTAL PERFORMANCE THERMOPLASTIC PACKAGE SUITED FOR REFLOW SOLDERING EXCELLENT FOR HIGH DENSITY CIRCUIT BOARDS SPECIFICATIONS MODEL TYPE FREQUENCY RANGE FUNDAMENTAL TT-SMD AND TT-SMDC TT-SMD TT-SMDC 3.579545 MHz TO 90.00 MHZ 3.579545 MHz TO 70.00 MHz 3.579545 MHz TO 30.00 MHz 3.579545 MHz TO 30.00 MHz 30.10 MHz TO 90.00 MHz 30.10 MHz TO 70.00 MHz MODE OF OSCILLATION THIRD OVERTONE FREQUENCY TOLERANCE AT 25C 50 PPM MAXIMUM (30 PPM AVAILABLE) FREQUENCY STABILITY OVER TEMPERATURE 50 PPM MAXIMUM (30 PPM AVAILABLE) OPERATING TEMPERATURE RANGE -10 C TO +60 C EXTENDED TEMPERATURE RANGE -40C TO +85C STORAGE TEMPERATURE RANGE TT-SMDC NOT AVAILABLE -55C TO +125C LOAD CAPACITANCE 12 pF TO 32 pF OR SERIES SHUNT CAPACITANCE 7 pF MAXIMUM EQUIVALENT SERIES RESISTANCE (ESR) 7 pF MAXIMUM SEE TABLE 1 DRIVE LEVEL 100 W MAXIMUM 5 PPM MAXIMUM 75 cm DROP TEST IN 3 AXES ONTO A HARD SURFACE OR 3000 g / 0.3 ms x 1/2 SINEWAVE IN 3 AXES SHOCK RESISTANCE REFLOW CONDITION 260C FOR 10 s MAXIMUM TT-SMD 240C FOR 10 s MAXIMUM TABLE 1 FREQUENCY (MHz) MODE MAXIMUM ESR (OHM) 3.50 TO 3.999 FUNDAMENTAL 200 4.00 TO 5.999 FUNDAMENTAL 150 6.00 TO 9.999 FUNDAMENTAL 100 10.00 TO 30.00 FUNDAMENTAL 50 30.10 TO 90.00 THIRD OVERTONE 100 REFLOW SOLDERING PROFILE REFLOW TEMPERATURE 240/260 C OUTLINE DRAWINGS TT-SMDC Scale none Dimension in 4 1.8 .071 3 mm inch 10 s 100 s 25 C 1.8 .071 180s MAX TIME (SECONDS) 0.8 .03 3.7 MAX .146 MAX 1.8 2 7.6 .299 1.7 .067 1 .071 MARKING AREA CARRIER TAPE DIMENSIONS SOLDER PATTERN 4.6 MAX .181 MAX 1.5 DIA .06 DIA 2.0 .079 4.0 .16 1.75 .069 12.5 MAX .492 MAX 9.4 .370 COOLING PREHEATING 150 C D 24 .945 11.5 .453 0.8 .03 TT-SMD 4 3 1 2 2.4 .094 3.4 .133 2.0 MAX .079 MAX 3.0 MAX .12 MAX 6.7 .264 A 1.6 .063 2.4 .094 13.1 MAX .516 MAX 9.4 .370 5.0 MAX .20 MAX MARKING AREA C TT-SMDC A = 5.0 mm/.197 in B = 12 mm/.472 in C = 4.8 mm/.189 in D = 12.8 mm/.504 in SOLDER PATTERN 5.0 MAX .20 MAX PACKAGING TT-SMD TT-SMDC EXAMPLE: FREQUENCY - LOAD CAPACITANCE - IN MHZ TT-SMD A = 5.5 mm/.217 in B = 8 mm/.315 in C = 5.3 mm/.209 in D = 13.4 mm/.528 in 330 mm (TT-SMDC) 300 mm (TT-SMD) REEL DIAMETER, 24mm TAPE WIDTH. QUANTITY: 1000 PIECES PER REEL PART NUMBERING SYSTEM HOLDER TYPE B 12 TO 32 pF FOR PARALLEL S FOR SERIES MODE - FUND 3OT FUNDAMENTAL THIRD OVERTONE - EXTENDED TEMPERATURE EXT (TT-SMD ONLY) TAPE AND REEL T TT-SMDC- 12.288-22-T, TT-SMD- 32.768-16-30T-EXT-T Raltron Electronics Corporation 10651 NW 19th St. Miami, Florida 33172 U.S.A. Tel: 305-593-6033 Fax: 305-594-3973 e-mail: sales@raltron.com Internet: http://www.raltron.com