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 W

140 W

120 W

100 W

80 W

60 W

50 W

45 W

40 W

35 W

30 W

100 W

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:

o

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.

oo

-10 C to +60 C

30pF

See Table

100 MicroWatt

±

5PPM 1st Year Max.

Frequency Range

E.S.R

Mode

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/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

+/ -10 PPM

+/- 20PPM +/- 50PPM +/- 100PPM

-10 to +60

-20 to +70

-40 to +90

-55 to +105

Temperature Stability

www.aelcrystals.co.uk