Crystals for Dallas Semiconductors
GDX-1 & GDX-2
2.10脴
6.20
(max)
13.46
(max)
0.43脴
12.00
(min)
ACTUAL SIZE
0.26脴
9.00
(min)
4.88
4.65 (max)
11.05
(max)
0.70
Scale 3:1
Scale 1:1
GDX-1
Features
Features
GDX-2
蘆
蘆
Customised for Dallas Jitter Attenuator
Both T1 and CEPT versions
蘆
蘆
Custom specification for Dallas RTCs
Ultra miniature for maximum space saving
Specifications
Specifications
Product
GDX-1
Option
Codes
Parameters
Package:
Frequency:
Calibration tolerance:
Temperature stability:
2x6mm cylinder
32.768kHz
鹵20ppm
鹵10ppm
鹵50ppm
GDX-2C: CEPT version
GDX-2T: T1 version
Parameters
A
Package:
Frequency:
Calibration tolerance:
HC49
8.192MHz
6.176MHz
鹵50ppm
Product
GDX-2C
GDX-2T
Option
Code
Operating temperature range:
-10 to +60擄C
Circuit condition:
6pF
Static capacitance (C
0
):
1.3pF typ
Equivalent series resistance (max):
42k
Ageing:
Drive level:
鹵3ppm max first year
1.0碌W max
Temperature stability:
鹵100ppm
鹵50ppm
Operating temperature range:
-20 to +70擄C
Circuit condition:
Static capacitance (C
0
):
14 ~ 20pF
7pF max
Turnover temperature (T
0
):
+25擄C 鹵5擄
Frequency / temp coefficient:
-0.038ppm/擄C
2
typ
Equivalent series resistance (max):
40
Ageing:
Drive level:
Standard.
鹵3ppm max first year
2.0mW max
Optional - Please specify required code(s) when ordering
Tel:
+44 1460 256 100
18 Feb 2000
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com
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