
Q
FEATURES
APPLICATIONS
STANDARD SPECIFICATION
Standard Frequencies Ex-Stock
Low Cost Solution
Standard I.C Height
Standard HC49U Base
Microprocessor Systems
Datacommunications
Consumer Electronics
Automotive Electronics
Specify
AVAILABLE OPTIONS
3.2 MHz
3.5 MHz
4.0 MHz
4.4 MHz
4.9 MHz
6.0 MHz
7.0 MHz
8.0 MHz
11.0 MHz
12.0 MHz
15.0 MHz
27.0 MHz
200
140
120
100
80
60
50
45
40
35
30
100
3.49 MHz
3.99 MHz
4.39 MHz
4.89 MHz
5.99 MHz
6.99 MHz
7.99 MHz
10.99 MHz
11.99 MHz
14.99 MHz
36.00 MHz
70.00 MHz
~
~
~
~
~
~
~
~
~
~
~
~
Frequency Stability vs Operating Temperature Range
Frequency Range:
Adjustment Tolerance
Load Capacity:
Shunt Capacity (C0):
Dynamic Capacity (C1):
3.2 MHz ~ 70.0 MHz
10PPM ~ 100PPM
Series or 9pF ~ 50pF
4.5pF ~ 7pF (Typ.)
18fF ~ 20fF (Typ.)
Frequency Range:
Adjustment Tolerance at 25 C:
Frequency Stability:
Operating Temperature Range:
Load Capacity:
E.S.R:
Drive level:
Ageing:
3.20 MHz to 70.00 MHz
30PPM Max.
50PPM Max.
-10 C to +60 C
30pF
See Table
100 MicroWatt
5PPM 1st Year Max.
Frequency Range
E.S.R
e e Seice
In addition, AEL Crystals Ltd are able to offer our customers the
followingvalueaddedservices:-
Fitted Insulators Lead Cropping
Radial Taping Earth Lead
Lead Pre-Forming Bar-Coding
HC-49/S Low Profile Crystal
q u a r t z
b a s e d
f r e q u e n c y
c o n t r o l
c o m p o n e n t s
Order Hotline +44 1293 524245
www.aelcrystals.co.uk
sales@aelcrystals.co.uk
11.05 Max
4.65 Max
HC-49/SS
HC-49/S
4.88 0.2
4.88 0.2
3.5
Max
2.7
Max
12.0
Min
12.0
Min
Fund
Fund
Fund
Fund
Fund
Fund
Fund
Fund
Fund
Fund
Fund
3 O/T
10
Operating
Temperature
Range
+/-10PPM
+/-20PPM +/-50PPM +/-100PPM
-10 to +60
-20 to +70
-40 to +90
-55 to +105
Temperature Stability