HC-49-U-8MHz资料

EXCELLENT CLOCK SIGNAL GENERATOR FOR CPU’sWIDE FREQUENCY RANGE

INDUSTRY STANDARD PACKAGESSPECIFICATIONS

FREQUENCY RANGE

A: HC-49/U

HOLDER TYPES

B: HC-51/UC: UM-1

FREQUENCY TOLERANCE AT 25 °C

FREQUENCY STABILITY OVER TEMPERATURE

MICROPROCESSOR CRYSTAL UNITSSERIES A, B, CHC-49/U, HC-51/U, AND UM-1100.00 KHz TO 300.00 MHz1.00 MHz TO 300.00 MHz100.00 KHz TO 4.00 MHz8.00 MHz TO 300.00 MHz±30 PPM TYPICAL±50 PPM MAXIMUM±50 PPM TYPICAL±100 PPM MAXIMUM-20 °C TO +70 °C STANDARD

OPERATING TEMPERATURE RANGE

-40° C TO +85 °C EXTENDED

STORAGE TEMPERATURE RANGEAGING

LOAD CAPACITANCESHUNT CAPACITANCE

EQUIVALENT SERIES RESISTANCE (ESR)DRIVE LEVELSHOCK RESISTANCE

-55 °C TO +125 °C

±5 PPM PER YEAR MAXIMUM10 TO 32 pF 0R SERIES

7 pF MAXIMUMSEE PAGE 110.1 mW TYPICAL

1 mW MAXIMUM

±5 PPM MAXIMUM 75 cm DROP TEST IN 3 AXES ONTO A HARDSURFACE OR 1000 g’s x 0.5 ms x ‰ SINEWAVE IN 3 AXES

FREQUENCY RANGE AND MODE OF OSCILLATION BY HOLDER TYPE

HOLDER TYPETYPE A: HC-49/UTYPE B: HC-51/UTYPE C: UM-1

FUNDAMENTAL

(FUND)1.00 MHz TO 65.00 MHz100.00 KHz TO 4.00 MHz8.00 MHz TO 65.00 MHz

25.00 MHz TO 90.00 MHz

60.00 MHz TO 130.00 MHz125.00 MHz TO 200.00 MHz180.00 MHz TO 300.00 MHz

THIRD OVERTONE

(3OT)20.00 MHz TO 90.00 MHz

FIFTH OVERTONE

(5OT)

SEVENTH OVERTONE

(7OT)

NINTH OVERTONE

(9OT)

60.00 MHz TO 130.00 MHz125.00 MHz TO 200.00 MHz180.00 MHz TO 300.00 MHz

PART NUMBERING SYSTEM

HOLDER TYPE

- IN MHzFREQUENCY

-LOAD CAPACITANCE

-FUND3OT5OT7OT9OT

MODE

FUNDAMENTALTHIRD OVERTONE FIFTH OVERTONESEVENTH OVERTONENINTH OVERTONE

-EXTEXTENDEDTEMPERATURE

ABCHC-49/UHC-51/UUM-1

10 TO 32pF FOR PARALLEL

S FOR SERIES

MECHANICAL OPTIONS

THREE PIN BASE

3PIN

THIRD LEAD(TOP OF HOUSING)

3RD

SPACERSP

SLEEVESL

-

TAPE AND REEL

---TR

† FUNDAMENTAL MODE NOT NEEDED IN PART NUMBEREXAMPLE: A-4.000-S

A-3.579545-18-EXT-3PIN-SP-SL-TR C-65.000-S-30T

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

元器件交易网www.cecb2b.comOUTLINE DRAWINGS FOR MICROPROCESSOR CRYSTALS19.70 MAX13.49 MAX .531 MAX.776 MAX12.00 MIN.472 MIN20.0 MIN0.43 DIA.017 DIA4.88.1920.76 DIA.030 DIA12.34.486.787 MIN0.35 DIA.014 DIA3.76.148 3.30 MAX12.00 MIN.472 MIN7.90 MAX.311 MAX8.00 MAX.315 MAX 19.23 MAX.757 MAX8.94 MAX.352 MAX11.05 MAX.435 MAX4.65 MAX.183 MAXTYPE A (HC-49/U)TYPE B (HC-51/U)TYPE C (UM-1)PACKAGE OPTIONS13.49 MAXTRANSPARENTPLASTIC SLEEVING12.00 MIN0.43 DIA.017 DIA4.88.192 4.75 MAXTRANSPARENTPLASTIC SLEEVING11.05 MAX.435 MAXTHIRD LEAD OPTION: 3RDPLASTIC SLEEVE OPTION: SL13.5 MAX.530 MAX3 X 0.46 DIA3 X .018 DIA4.88 .1922.44.19220.0 MIN.787 MIN4.57.187 MAX.472 MIN.531 MAX0.43 DIA.017 DIA4.88.19210.66.4200.5 MAX11.05 MAX.435 MAX3 LEAD BASE OPTION: 3PIN4.65 MAX.183 MAXPLASTIC SPACER OPTION: SPRaltron 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

.02 MAX2.44.096.180.130 MAX元器件交易网www.cecb2b.comESR CHARACTERISTICS AND TAPE ANDREEL DIMENSIONSEQUIVALENT SERIES RESISTANCE VERSUS FREQUENCY AND PACKAGE

FREQUENCY MHz1.0001.8432.0002.0971522.45763.0003.27683.5795453.6003.68644.0004.0964.1943044.4336194.91525.0005.06885.1855.71435.99046.0006.1446.4006.55367.0007.159097.37288.0009.2169.830410.00010.73863511.00011.050HOLDER TYPEESR\"C\"11.05912.00012.28813.516814.3181814.745615.00016.00016.38417.36018.00018.43219.35419.660820.00022.118423.40024.00024.57625.00027.00030.00032.00036.00040.00048.00060.00070.00080.00090.000100.000150.000200.000300.000FREQUENCY MHzHOLDER TYPEHC-51/U \"B\"HC-49/U \"A\"UM-1 \"C\"ACACACACACACACACACACACACACACACACACACACACACACACACACACACACACACACACACAC\"B\"ESR\"A\"2525252525252525252520202020202020203030303030303030303030404050100150\"C\"50404040353535303530253030303025252525202020606050504040404010070120180HC-51/U \"B\"HC-49/U \"A\"UM-1 \"C\"\"B\"\"A\"BA700700BA600700BA500500BA500500BA400400BA150200BA150180BA120180BA100160BA100140BA5080A80A80A80A60A60A60A60A50A50A50A40A40A40A30A30A30A30A30A30AC25AC25AC25AC2550505050CARRIER TAPE DIMENSIONSHC-49/U ONLYPACKAGING

370 mm REEL DIAMETER, 18 mm TAPE WIDTH, 12.7 mm PITCH, QUANTITY 1000 PIECES PER REEL

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