www.lansdale.com

Page 9 of 10

Issue A

LANSDALE Semiconductor, Inc.

ML145159

Table 1. Partial List of Crystal Manufacturers

Name

Address

Phone

United States Crystal Corp.

Crystek Crystal

Statek Corp.

3605 McCart Ave., Ft. Worth, TX 76110

2351 Crystal Dr., Ft. Myers, FL 33907

512 N. Main St., Orange, CA 92668

(817) 921–3013

(813) 936–2109

(714) 639–7810

NOTE: Lansdale cannot recommend one supplier over another and in no way suggests that this is a complete

listing of crystal manufacturers.

RECOMMENDED READING

Technical Note TN–24, Statek Corp.

Technical Note TN–7, Statek Corp.

E. Hafner, “The Piezoelectric Crystal Unit – Definitions and

Method of Measurement”,

Proc. IEEE, Vol. 57, No. 2 Feb.,

1969.

D. Kemper, L. Rosine, “Quartz Crystals for Frequency

Control”,

Electro–Technology, June, 1969.

P. J. Ottowitz, “A Guide to Crystal Selection”,

Electronic

Design, May, 1966.

D. Babin, “Designing Crystal Oscillators”,

Machine Design,

March 7, 1985.

D. Babin, “Guidelines for Crystal Oscillator Design”,

Ma-

chine Design, April 25, 1985.

Figure 13. Timing Diagram for Minimum Divide Value (N = 16)

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