Tel:

+44 1460 256 100

Fax:

+44 1460 256 101

E-mail:

sales@golledge.com

Web:

www.golledge.com

18 Feb 2000

Option

Code

GDX-2C GDX-2T

Product

Parameters

Standard.

Optional - Please specify required code(s) when ordering

Crystals for Dallas Semiconductors

GDX-1 & GDX-2

4.65 (max)

11.05

(max)

4.88

12.00

(min)

0.43Ø

13.46

(max)

ACTUAL SIZE

0.70

0.26Ø

9.00

(min)

6.20

(max)

2.10Ø

Features

Features

Option

Codes

GDX-1

Product

Parameters

Scale 3:1

Scale 1:1

GDX-1

GDX-2

Specifications

Specifications

GDX-2C: CEPT version

GDX-2T: T1 version

Package:

2x6mm cylinder

Frequency:

32.768kHz

Calibration tolerance:

±20ppm

±10ppm

A

Temperature stability:

±50ppm

Operating temperature range:

-10 to +60°C

Circuit condition:

6pF

Equivalent series resistance (max):

42k

Ageing:

±3ppm max first year

Drive level:

1.0µW max

+25°C ±5°

Frequency / temp coefficient:

Package:

HC49

Frequency:

8.192MHz

6.176MHz

Calibration tolerance:

±50ppm

Temperature stability: ±100ppm

±50ppm

Operating temperature range:

-20 to +70°C

Circuit condition:

14 ~ 20pF

Equivalent series resistance (max):

40

Ageing:

±3ppm max first year

Drive level:

2.0mW max