151 Series
Package
HC-49US
Features
•
•
•
•
•
•
•
Description
Weld Type Quartz
Last Modified
July 01, 2005
Industry standard package
Wide frequency range
Low Profile
Excellent reliability/aging
“AT Strip” blank technology
Cost effective
RoHs/ Lead Free compliant
Electrical Characteristics
Parameter
Frequency Range
Frequency Tolerance
Temperature Stability
Operating Temperature
Storage Temperature
Resistance
Mode of Operation
Shunt Capacitance
Load Capacitance
Drive Level
Aging (First Year)
Insulation Resistance
Conditions
f
O
Ref @ +25°C
T
L
T
OPR
T
STG
ESR
C
O
C
L
D
L
@ +25°C
I
R
Characteristics
3.000 ~ 75.00
±30 std. (±5 ~ ±100 avail.)
±50 std. (See Table 2)
-10 ~ +60 std. (See Table 2)
-55 ~ +125
(See Table 1)
(See Table 1)
7.0 max.
20 std. (8 ~ 50 and Series avail.)
0.1 ~ 1.0
±5.0
500 (DC100 ±10V) min.
Units
MHz
PPM
PPM
°C
°C
Ohms
pF
pF
mW
PPM/Y
Mohm
Table 1: Mode of Oscillation and Equivalent Series Resistance
Frequency Range (MHz)
3.000 ~ 3.500
3.500 ~ 3.800
3.800 ~ 4.100
4.100 ~ 5.000
5.000 ~ 6.000
6.000 ~ 8.000
Mode
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Ohm Max.
300
150
120
100
80
70
Frequency Range (MHz)
8.000 ~ 10.000
10.000 ~ 12.000
12.000 ~ 28.000
28.000 ~ 33.500 †
26.000 ~ 40.000 †
40.000 ~ 75.000
Mode
Fundamental
Fundamental
Fundamental
Fundamental
3rd OT
3rd OT
Ohms Max.
60
50
40
50
100
80
Revised A: 07/01/2005
Page 2 of 6
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151 Series
Table 2: Frequency – Temperature Stability
Cutting
Temperature
Range
0 ~ +50°C
AT
-10 ~ +60°C
-20 ~ +70°C
-30 ~ +80°C
-40 ~ +85°C
Tolerance (PPM)
±5.00
±10.00
±15.00
±20.00
±30.00
±50.00
X
X
X
X
X
X
X
X
X
X
Note:
Consult factory for available frequencies
X
X
X
X
X
X
X
X
X
X
X
Available
Part Numbering Guide
Series
Number
Frequency
Load
Capacitance
Tolerance @ +25oC
Tolerance Over
Temp ( oC )
Operating Temp
( oC )
Value Added
151
HC-49US
-12.096M
Enter desired
frequency.
-SR
Enter desired
load
capacitance.
- 05
Blank * = ±30 PPM or
Fill in E.G
05 = ±5 PPM
25 = ±25 PPM
Avail. = ±5 ~ ±100
K
Blank* = ±50 PPM
G=
±30 PPM
H =
±20 PPM
K =
±15 PPM
L =
±10 PPM
M =
±5 PPM
N=
±100 PPM
P =
R =
S =
T =
W=
P
0~+50
-10~+60
-20~+70
-30~+80
-40~+85
- VS
Blank * = Standard
IT = Insulator Tab TL
= Third Lead
L2 = Alt. Third Lead
VS = Vinyl Sleeving
NOTE:
Deviations on all parameters available. Please consult Oscilent for details.
*STANDARDS:
"Blank" part number selections indicate standard variables for that particular characteristic.
PACKAGING:
Add
-TR
for Tape/Reel.
**3rd OVERTONE
Freq. range above 33.50 Mhz is standard in 3rd Overtone. Adding "3" to part number not required.
Package Dimensions
(All Dimensions in Millimeters)
Revised A: 07/01/2005
Page 3 of 6
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