ECX-1637
ECX-1637 is SMD CRYSTAL manufactured by ECS Inc.
The sub miniature ECX-1637 is a very pact SMD Crystal. The 2.0 x 1.6 x 0.45 mm ceramic package is ideal for today’s SMD manufacturing environment.
ECX-1637 SMD CRYSTAL
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ECX-1637 SMD CRYSTAL
- Low Profile
- 2.0 x 1.6 mm Footprint
- Extended Temp. Range Option
- Ro HS pliant
DIMENSIONS (mm)
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS
Frequency Mode of Oscillation Frequency Tolerance- Frequency Stability- Shunt Capacitance Load Capacitance Drive Level Operating Temperature- Storage Temperature Aging (First Year)
CONDITIONS
Fundamental @ +25°C
-20 ~ +70°C Co
Specify in P/N DL Topr Tstg
@ +25°C ±3°C
MIN TYP
± 50
± 50
-20
+70
-40
+85
±5
UNITS
MHz ppm ppm p F p F μW °C °C ppm
Frequency (MHz) 16.000 ~ 23.999 24.000 ~ 25.999 26.000 ~ 39.999 40.000 ~ 80.000
ESR Ω Max. 100 80 60 50
Figure 1) Top, Side, and Bottom
Crystal is symmetrical, pad 1 & 3 are interchangeable. Chamfer on the bottom pad has no electrical significance.
Pad Connections
1 In/Out
Gnd
3...
