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ECS-1X5

ECS
Part Number ECS-1X5
Manufacturer ECS
Description 32.768 KHz TUNING FORK CRYSTALS
Published Sep 16, 2006
Detailed Description ECS-3X8, 2X6, 1X5 32.768 KHz TUNING FORK CRYSTALS ECS tuning fork type crystals are used as a clock source in communica...
Datasheet PDF File ECS-1X5 PDF File

ECS-1X5
ECS-1X5

Overview
ECS-3X8, 2X6, 1X5 32.
768 KHz TUNING FORK CRYSTALS ECS tuning fork type crystals are used as a clock source in communication equipment, measuring instruments, microprocessors and other time management applications.
Their low power consumption makes these crystals ideal for portable equipment.
FEATURES • Cost effective • Tight tolerance • Long term stability • Excellent resistance and environmental characteristics PART NUMBERING GUIDE “EXAMPLE” FREQUENCY LOAD CAPACITANCE ECS – .
327 – 12.
5 – ECS – .
327 – 12.
5 – ECS – .
327 – 8 – * Package type examples (8=3x8, 13=2x6, 14=1x5) PACKAGE TYPE* 8 13 14 OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS PARAMETERS NOMINAL FREQUENCY Fo FREQUENCY TOLERANCE ∆f/fo LOAD CAPACITANCE (typ.
) CL DRIVE LEVEL (max.
) DL RESISTANCE AT SERIES RESONANCE R1 Q-FACTOR Q TURNOVER TEMPERATURE TM TEMPERATURE COEFFICIENT ß SHUNT CAPACITANCE Co CAPACITANCE RATIO OPERATING TEMP.
RANGE TOPR STORAGE TEMP.
RANGE TSTG SHOCK RESISTANCE INSULATION RESISTANCE IR AGING (FIRST YEAR) ∆f/fo MOTIONAL CAPACITANCE C1 Note: Contact factory for optional load capacitance.
ECS-3X8 ECS-2X6 ECS-1X5 32.
768 32.
768 32.
768 ±20 ±20 ±20 12.
5 12.
5 8.
0 1 1 1 35 (max.
) 35 (max.
) 40 (max.
) 90,000 (typ.
) 70,000 (typ.
) 80,000 (typ.
) +25 ±5 +25 ±5 +25 ±5 -0.
040ppm/˚C2 max.
-0.
040ppm/˚C2 max.
-0.
040ppm/˚C2 max.
1.
60 (typ.
) 1.
35 (typ.
) 1.
00 (typ.
) 460 (typ.
) 450 (typ.
) 400 (typ.
) -10~+60 -40~+85 Drop test 3 times on hard wooden board from height of 75cm / ±5 PPM max.
500MΩ min.
/DC100V ±3 PPM max.
@ +25˚C ±3˚C 0.
0035 (typ.
) 0.
0030 (typ.
) 0.
0025 (typ.
) UNITS KHz PPM pF µW KΩ ˚C PPM/(∆C˚) pF ˚C ˚C PPM MΩ PPM pF PACKAGE DIMENSIONS (mm) 0.
7 1.
1 Ø 3.
1 Max.
8.
2 Max.
10 Figure 1) ECS-3X8 ø 2.
1 Max 6.
2 Max.
10 Figure 2) ECS-2X6 0.
45 ø 0.
2 ø 1.
5 Max 5.
1 Max.
4.
3 Figure 3) ECS-1X5 ø 0.
26 ø 0.
35 RECOMMENDED OSCILLATION CIRCUIT Rf Rd C1 C2 ELECTRICAL CHARACTERISTICS IC: TC 4069P Rf...


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