10177 Rev A

TYPICAL

MAXIMUM

DIM

inches

mm

inches

mm

A

0.256

6.50

0.263

6.68

B

0.197

5.00

0.204

5.18

0.051

1.30

0.055

1.40

0.055

1.40

0.063

1.60

D

0.055

1.40

0.065

1.65

E

0.060

1.52

0.070

1.78

PIN CONNECTIONS

1. Enable/Disable (E) or No Connection (N)

2. Ground

3. Output

4.

V

DD

SUGGESTED LAND PATTERN

PACKAGE DIMENSIONS

actual size

side view

DESCRIPTION

For high temperature, high stability and fast start-up

applications, Statek offers the AT crystal-based 32.768 kHz

CXOMHT oscillator. This oscillator is designed to operate at

temperatures up to 200

200 parts-per-million, compared to about 1,000 ppm for a

tuning fork-based 32.768 kHz oscillator. It is also offered in

a high-shock version that features a 10,000 g shock

survivability. Other features include fast start-up time (0.8 ms

typical) and low current operation (500 µA at 25

FEATURES

High temperature operation up to 200

Excellent stability over temperature

Fast start-up

High shock resistance

Designed for surface mount applications using infrared,

vapor phase, or epoxy mount techniques

CMOS and TTL compatible

Optional output enable/disable

Low EMI emission

Hermetically sealed ceramic package

Full military testing available

APPLICATIONS

Industrial

Downhole instrumentation

Rotary shaft sensors

Underground boring tools

STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com

CXOMHT OSCILLATOR

32.768 kHz

High Temperature/High Stability/Fast Start-up/High Shock