FEATURES
- HIGH RELIABILITY FOR LOW COST
- LOW PROFILE - 2.5 MM MAX. PACKAGE HEIGHT
- EXTENDED TEMPERATURE RANGE TO -40/+125°C
- EXCELLENT CLOCK SIGNAL GENERATUR FOR CPU'S
- QUALIFIED FOR QUOTMOTIVE APPLICATIONS
PETERMANN
TECHNIK
Time & Frequency Components
HC-49/US
2 LEADS
STANDARD
NUMBER OF LEADS
3 LEADS
OPTION
3.5 MM
STANDARD
PACKAGE HEIGHT
2.5 MM
OPTION
FREQUENCY
3.579 ~ 40.0 MHz
20.0 ~ 40.5504 MHz
24.0 ~ 70.0 MHz
MODE OF VIBRATION
AT-FUNDAMENTAL
BT-FUNDAMENTAL
3rd OVERTONE
RESONANCE RESISTANCE
180 ~ 25
Ω
MAX.
40
Ω
MAX.
120 ~ 80
Ω
MAX.
FREQUENCY TOLERANCE AT 25°C
+-10 PPM ~ +-50 PPM
TEMPERATURE RANGE
0/+50°C ~ -40/+125°C
0+50°C / -10/+60°C / 0/+70°C
+-10 PPM
0+50°C / -10/+60°C / 0/+70°C / -20/+70°C
+-15 PPM
TEMPERATURE
0+50°C / -10/+60°C / 0/+70°C / -20/+70°C / -40/+85°C
+-20 PPM
STABILITY
+-30 PPM
0+50°C / -10/+60°C / 0/+70°C / -20/+70°C / -40/+85°C
+-50 PPM
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
8 ~ 50 PF OR SERIES
SHUNT CAPACITANCE
7 PF MAX.
DRIVE LEVEL
100 µW typical (0.01 mW ~ 2 mW possible)
AGING
+-3 ~ +-5 PPM PER YEAR
INSULATION RESISTANCE
>500 MΩ DC/100V +-10%
STORAGE TEMPERATURE
-55/+125°C
STANDARD
BULKS
DELIVERY FORM
OPTION
TAPE AND REEL (1.000 PCS PER REEL)
STANDARD
WITHOUT INSULATOR
INSULATOR
OPTION
WITH INSULATOR
SERIES
PART NUMBERING SYSTEM
EXAMPLE
TYPE
PACKAGE HEIGHT
FREQUENCY
FREQUENCY TOLERANCE AT 25°C
TEMPERATURE STABILITY
TEMPERATURE RANGE
LOAD CAPACITANCE
DELIVERY FORM
INSULATOR
HC-49/US-2.5 27.000 MHz 30/50/-40+125/20pF/T/I
HC-49/US FOR TYPE WITH 2 LEADS
HC-49/3US FOR TYPE WITH 3 LEADS
BLANK FOR 3.5 MM
2.5 FOR 2.5 MM
IN MHZ
REQUIRED VALUE
REQUIRED VALUE
REQUIRED VALUE
REQUIRED VALUE
BLANK FOR BULKS
T FOR TAPE AND REEL
BLANK = WITHOUT INSULATOR
I = WITH INSULATOR
PETERMANN-TECHNIK | Amselweg 8 | D-86916 Kaufering
Fon: 00 49 (0) 81 91 / 30 53 95 | Fax: 00 49 (0) 81 91 / 30 53 97
PETERMANN [ PETERMANN-TECHNIK ]
