FEATURES APPLICATIONS
STANDARD SPECIFICATION
Wide Frequency Range
Additional EMI Protection
Custom Manufacturing Capability
Fast Turnaround Options
Microprocessor Systems
Datacommunications
Consumer Electronics
Automotive Electronics
3.8
4.88
9.7
13.6 Max 12.0 Min
11.05 Max
4.8 Max
HC-49/U
Specify
AVAILABLE OPTIONS
300kHz
800kHz
1.8 MHz
2.0MHz
2.4MHz
3.0MHz
3.2MHz
4.0MHz
4.2MHz
6.0MHz
8.0MHz
36MHz
64MHz
125MHz
3000
5000
800
300
250
120
90
100
50
40
25
40
80
140
800 kHz
1.3 MHz
2.0 MHz
2.4 MHz
3.0 MHz
3.2 MHz
4.0 MHz
4.2 MHz
6.0 MHz
8.0 MHz
36 MHz
64 MHz
125 MHz
200 MHz
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Frequency Stability vs Operating Temperature Range
Frequency Range:
Adjustment Tolerance
Load Capacity:
Shunt Capacity (C0):
Dynamic Capacity (C1):
300 kHz ~ 225 MHz
5PPM ~ 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:
o
300 kHz to 225 MHz
30PPM Max.
50PPM Max.
-10 C to +60 C
30pF
See Table
500 MicroWatt
5PPM 1st Year Max.
oo
Frequency Range E.S.R
Value Added Services
In addition, AEL Crystals Ltd are able to offer our customers
the following value added services:-
Fitted Insulators Lead Cropping
Radial Taping Earth Lead
Lead Pre-Forming Bar-Coding
HC-49/U Standard Height Crystal
Quartz Crystal Resonators
Order Hotline +44 1293 524245 www.aelcrystals.co.uk
sales@aelcrystals.co.uk
8
quartz based frequency control components
Opera ting
Temperature
Range
+ / - 5 PPM + / - 10 PPM + / - 2 0 PPM + / - 3 0 PPM + / - 4 0 PPM + / - 5 0 PPM
-10 to +60
-20to+70
-40to+90
-55to+105
-55to+125
Temperature Stability
www.aelcrystals.co.uk
