SMX-1R     SMD Crystal Units

Features

• Small, low profile package
• Wide frequency range, designed for Automotive
• High reliable, hermetic sealed package
• Reflow solderable and available on T&R (2'000 pcs)

Specification

Typ

SMX-1R

Frequency range

3.5 MHz   ~   50MHz

Vibration mode

AT cut  fundamental

Frequency tolerance @ +25°C

± 5 ppm     ± 25 ppm     ± 50 ppm

Freq. stability (Ref. @ +25°C)

± 5 ~ ± 25 ppm
±5 ppm (-10°~+60°C)      ±25 ppm (-30°~+85°C)

Aging

< ± 2 ppm  1^st year

Operating temperature range

- 10° ~ + 60°C standard
- 30° ~ + 85°C on request

Load capacitance

Series  or  CL = 10 ~ 20 pF

Equivalent series resistance

60 max.

Drive Level

10 ~ 100 µW

Additional specs on request