12 RALT RO @ FEATURES LOW PROFILE MICROPROCESSOR CRYSTALS @ EXCELLENT CLOCK SIGNAL GENERATOR FOR CPU's 3.5 mm MAXIMUM HEIGHT AVAILABLE IN EXTENDED TEMPERATURE RANGE @ SAME PIN LAYOUT AS HC-49/U @ SPECIFICATIONS FREQUENCY RANGE 3.20 MHz TO 70.00 MHz FUNDAMENTAL 3.20 MHz TO 40.320 MHz MODE OF OSCILLATION THIRD OVERTONE 24.576 MHz TO 70.00 MHz FREQUENCY TOLERANCE AT 25C +30 PPM TYPICAL +50 PPM MAXIMUM FREQUENCY STABILITY OVER TEMPERATURE RANGE +50 PPM TYPICAL +100 PPM MAXIMUM OPERATING TEMPERATURE RANGE -20 C TO +70 C STANDARD -40 C TO +85 C EXTENDED -58 C TO +126C STORAGE TEMPERATURE RANGE AGING +5 PPM PER YEAR MAXIMUM LOAD CAPACITANCE 10 pF TO 32 pF OR SERIES EQUIVALENT SERIES RESISTANCE (ESR) SEE TABLE DRIVE LEVEL 0.1 mW TYPICAL CRYSTAL CUT AT STRIP @ TYPICAL FREQUENCIES AND ESR CHARACTERISTICS SERIES AS HC-49/S SMD VERSION IS SHOWN ON PAGE 20 EXAMPLE: AS-16.000-20-H3 AS-32.000-18-30T-SP-EXT-T t NO OPTION CODE NEEDED WHEN STD OR FUNDAMENTAL IS SPECIFIED. TAPE AND REEL QUANTITY IS 1K PIECES. FRERVEY Fama ODe | rane Peon ]OD= | "raw Fromup] woe | Greyo Pasi] Mone 3.579545 206 | FUND 8.064 80 |FUND | 14.7456 50 FUND 47.92 80 30T 3.6864 200 | FUND 8,192 80 | FUND 16,00 50 FUND 48.00 80 30T 4.00 150 | FUND] 8.6436 80 |FUND | 16.000312 50 FUND 50.688 a0 30T 4.032 150 | FUND 9.60 60 | FUND 16.384 50 FUND 52.416 80 30T 4.096 150 | FUND} 9.8304 60 |FUND] 19.6608 50 FUND 56.448 80 3OT 4.194304 150 | FUND 10.00 60 | FUND 20.00 50 FUND 60 80 30T 4.433619 150 | FUND 10.24 60 | FUND 24,00 50 FUND 70.00 80 30T 4.9152 150 FUND 10.244 60 FUND 24.576 50/80 | FUND/3OT OTHER FREQUENCIES 5.0688 120. | FUND 10.245 60 | FUND 27.00 50/80 |FUND/3OT] ARE AVAILABLE 6.00 100 | FUND 11.00 60 |FUND |] 28.63636 | 50/80 | FUND/3OT 6.144 100 | FUND] 11.0592 60 | FUND 29.00 50/80 |FUND/3OT 6.176 100 | FUND] 11.2806 60 | FUND 32.00 50/80 | FUND/3OT 7.15909 80 | FUND 12.00 60 |FUND] 32.768 50/80 | FUND/30T 7.3728 80 | FUND 12.288 60 | FUND 36.00 50/80 |FUND/SOT 7.680 80 | FUND 12.80 60 } FUND 40.00 50/80 | FUND/SOT 8.00 80 |FUND] 714.31818 60 |FUND] 40.320 50/100 | FUND/3OT @ PART NUMBERING SYSTEM HOLDER TYPE FREQUENCY LOAD CAPACITANCE MODE TEMPERATURE as | He-s91s wz | | oT Sfonsenies | | sor. [THIRD OVERTONE Ext MECHANICAL OPTIONS HEIGHT TAPE AND REEL THREE PIN BASE SPACER STDt 3.5 mm : H3 {3.0 mm (CUSTOM) T 3PIN SP H28 |2.8 mm (CUSTOM) 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:/Awww.raltron.comRAL RO OUTLINE DRAWINGS 10.3 MAX 406 MAX it 0.43 DIA |_ 017 DIA 4.88 .192 11.35 MAX 447 MAX .197 MAX HEIGHT (MAXIMUM) STD | 3.5 mm/.138 in H3 3.0 mm/.126 in H28 | 2.8 mm/.110in H (See iabie below) 11.99 MIN 472MIN. | TYPE AS (HC-49/S) Scale none LOW PROFILE MICROPROCESSOR CRYSTALS SERIES AS HC-49/S 10.49 MAX 413 MAX Ls i 0.43 DIA L 017 DIA H (see tabie beiow) 472 MIN qT 11.98 MIN 4.88 .192 2.44 096 ~ LZ 11.35 MAX 447 MAX @ 6 5.00 MAX 197 MAX HEIGHT (MAXIMUM) STD | 3.5 mm/.138 in H3 3.0 mm/.126 in H28 | 2.8 mm/.110 in TYPE AS-3PIN (HC-49/S CENTER GROUND PIN) . . 6mm Dimension in inch OPTION: 3-PIN 4.88 3X 0.46 DIA 192 3X .018 DIA | 1 | L 8 Oo }3/8 10.66 420 - PLASTIC SPACER OPTION: SP 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