640 Datasheet, PDF (1/3 Pages) Oscilent Corporation – Quartz Stability

Oscilent Corporation | 640
Page 1 of 3
Series Number
640
.
Package
T0-39
Description
One-Port 180° SAW
Ceramic Resonator
Last Modified
Jan. 01 2002
FEATURES
- Quartz Stability
- Industry standard package
..
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS
SYMBOL
CHARACTERISTICS
Center Frequency
Fc
260.0 ~ 980.0 ±0.075
Insertion Loss
IL
1.5
Unloaded Q
-
12000
50 Ohms Loaded Q
-
2000
Turnover Temperature
To
35
Freq. Temp. Coefficient
FTC
0.037
Frequency Aging
IfAI
10 max. typ.
DC Insulation Resistance
Between any 2 pins
1 min.
Turnover Frequency
Fo
Fc ±1.3
Operating Temperature
Package
.
T_OPR
-
-10 to +60
T0-39
UNITS
MHz
dB
-
-
°C
PPM/°C
PPM/Y
Mohm
KHz
°C
-
http://www.oscilent.com/spec_pages/Resonators/R-640.html
12/28/2005