Oscilent Corporation | 111 - 113
Page 1 of 3
Quartz Crystal
Last Modified
Series Number
Package
Description
111 ~ 113
3x8, 2x6, 1.5x5
32.768 KHz Tuning Fork
July. 01 2005
.
Quartz Crystal FEATURES
- Excellent resistance and environmental characteristics
- Tight tolerance
- Long term stability
- Cost effective
- 3 available packages
- See Oscilent 223 series for surface mount version
- RoHs / Lead Free compliant
.
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS
111 Series
112 Series
113 Series
UNITS
-
3x8 (Fig. 1)
2x6 (Fig. 2)
1.5x5 (Fig. 3)
-
Size (Figure No.)
32.768
KHz
PPM
pF
Frequency Range
f
O
±10 or ±20
Frequency Tolerance
Load Capacitance (typ.)
f/fo
12.5 (typ.) / 6.0 (optional)
1.0 ± 0.2
8.0 (typ.)
C
L
L
µW
Drive Level (max.)
D
R
Resistance (at Series
Resonance)
30 max.
40 max.
Kohm
1
Q
80,000 (typ.), 50,000 min.
70,000 (typ.), 40,000 min.
+25 ±5
80,000 (typ.)
-
Q-Factor
°C
Turnover Temperature
T
M
PPM/°
C°
-
-0.036 ± 0.006
Parabolic Curveture Constant
1.30 (typ.), 2.0 max.
530 (typ.), 650 max.
1.10 (typ.), 1.8 max.
470 (typ.), 650 max.
-10~+60
1.0 (typ.)
400 (typ.)
pF
-
Shunt Capacitance
Capacitance Ratio
C
o
-
°C
Operating Temperature
T
OPR
-20~+70
°C
Storage Temperature
T
STG
-
Drop test 3 times on hard wooden board fr. height 75cm/±3 PPM max.
500 Mohm min./DC100V
PPM
Shock Resistance
Insulation Resistance
IR
Mohm
.