AEL HC-49U User Manual
Specify
HC-49/U Standard Height Crystal
FEATURES
Wide Frequency Range
Additional EMI Protection
Custom Manufacturing Capability
Quartz Crystal Resonators
Fast Turnaround Options
STANDARD SPECIFICATION
Adjustment Tolerance at 25 C:
Frequency Stability:
Operating Temperature Range:
Frequency Range E.S.R
300kHz
800kHz
1.8 MHz
2.0MHz
2.4MHz
3.0MHz
3.2MHz
4.0MHz
4.2MHz
6.0MHz
8.0MHz
36MHz
64MHz
125MHz
3.8
HC-49/U
Frequency Range:
Load Capacity:
~
~
~
~
~
~
~
~
~
~
~
~
~
~
o
E.S.R:
Drive level:
Ageing:
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
13.6 Max 12.0 Min
9.7
300 kHz to 225 MHz
30PPM Max.
50PPM Max.
oo
-10 C to +60 C
30pF
See Table
500 MicroWatt
5PPM 1st Year Max.
3000
5000
800
300
250
120
90
100
50
40
25
40
80
140
4.8 Max
4.88
11.05 Max
APPLICATIONS
Microprocessor Systems
Datacommunications
Consumer Electronics
Automotive Electronics
AVAILABLE OPTIONS
Frequency Range:
Adjustment Tolerance
Load Capacity:
Shunt Capacity (C0):
Dynamic Capacity (C1):
Frequency Stability vs Operating Temperature Range
Oper atin g
Temperature
Range
+ / -5 PPM + /- 10PPM +/ - 20 PPM + / -3 0PPM + / - 40 PPM + / -5 0PPM
-10 to +60
-20to+70
-40to+90
-55to+105
-55to+125
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
300 kHz ~ 225 MHz
5PPM ~ 100PPM
Series or 9pF ~ 50pF
4.5pF ~ 7pF (Typ.)
18fF ~ 20fF (Typ.)
Temperature Stability
www.aelcrystals.co.uk
quartz based frequency control components
Order Hotline +44 1293 524245
8
www.aelcrystals.co.uk
sales@aelcrystals.co.uk
Loading...