HC-49US-SMD Datasheet, PDF (1/3 Pages) PETERMANN-TECHNIK – HIGH RELIABILITY FOR LOW COST / CHEAPEST AVAILABLE CRYSTAL

FEATURES
- HIGH RELIABILITY FOR LOW COST / CHEAPEST AVAILABLE CRYSTAL
- 3 PAD PACKAGE FOR GROUNDIG
- LOW PROFILE - 3.2, 3.0 AND 2.5 MM PACKAGE HEIGHTS AVAILABLE
- EXTENDED TEMPERATURE RANGE TO -40/+125°C AVAILABLE
- EXCELLENT CLOCK SIGNAL GENERATOR FOR CPU'S
- VERY SMALL FREQU'ENCY TOLERANCES AVAILABLE
- QUALIFIED FOR QUOTMOTIVE APPLICATIONS
SMD CRYSTAL IN METAL PACKAGE
HC-49/US-SMD
PACKAGE HEIGHT
STANDARD
OPTION
4.2 mm max.
3.2 mm max. / 2.5 mm max.
NUMBER OF LEADS
2 = standard package
3 = optional 3rd pad for package grounding
FREQUENCY
3.4875 ~ 40.0 MHz
24.0 ~ 40.5504 MHz
24.0 ~ 75.0 MHz
MODE OF VIBRATION
AT-FUNDAMENTAL BT-FUNDAMENTAL
3rd OVERTONE
RESONANCE RESISTANCE
150 ~ 25 Ω max.
30 ~ 40 Ω max.
120 ~ 60 Ω max.
FREQUENCY TOLERANCE AT 25°C
+-5 ppm ~ +-50 ppm
TEMPERATURE RANGE
0/+50°C ~ -40/+125°C
+-3 ppm
0/+50°C
TEMPERATURE
STABILITY
OVER
TEMPERATURE
RANGE
+-5 ppm
+-10 ppm
+-15 ppm
+-20 ppm
+-30 ppm
+-50 ppm
0/+50°C / -10/+60°C
0+50°C / -10/+60°C / 0/+70°C / -20+70°C
0+50°C / -10/+60°C / 0/+70°C / -20/+70°C / -40+85°C
0+50°C / -10/+60°C / 0/+70°C / -20/+70°C / -40/+85°C
0+50°C / -10/+60°C / 0/+70°C / -20/+70°C / -40/+85°C
0+50°C / -10/+60°C / 0/+70°C / -20/+70°C / -40/+85°C / -40/+125°C
+-100 ppm
0+50°C / -10/+60°C / 0/+70°C / -20/+70°C / -40/+85°C / -40/+125°C
LOAD CAPACITANCE
5 ~ 50 pF or series
SHUNT CAPACITANCE
7 pF max.
DRIVE LEVEL
100 µW typical (0.01 mW ~ 1 mW possible)
AGING
+-3 ~ +-5 ppm per year (+-2 ppm available as option)
INSULATION RESISTANCE
>500 MΩ DC/100V +-10%
STORAGE TEMPERATURE
-55/+125°C
PACKAGE
Tape & Reel (1.000 pcs per reel)
OTHER PARAMETERS ARE AVAILABLE ON REQUEST / CREATE HERE YOUR SPECIFICATION
PART NUMBERING SYSTEM
EXAMPLE
HC-49/US-SMD 3.2 27.000 MHz 30/50/-40+125/20pF
TYPE
HC-49/US-SMD = 2 pad standard package
HC-49/US-GSMD = 3 pad for optional grounding function
PACKAGE HEIGHT
BLANK FOR 4.2 mm
3.2 or 2.5 mm
FREQUENCY
IN MHZ
FREQUENCY TOLERANCE AT 25°C
REQUIRED VALUE
TEMPERATURE STABILITY
REQUIRED VALUE
TEMPERATURE RANGE
REQUIRED VALUE
LOAD CAPACITANCE
REQUIRED VALUE
REV. 03 / April 2009
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