GSX-315 Datasheet, PDF (1/2 Pages) Golledge Electronics Ltd – SM Watch Crystal

SM Watch Crystal
2011/65/EU
3.20
±0.10
1.50
±0.10
0.90
(max)
SOLDER PAD LAYOUT
1.60
1.55
1.65
1.00 1.00
TOP VIEW
Features
 ^{Miniature ceramic package with metal lid}
 ^{Vacuum seal for excellent long-term stability}
 ^{Low cost for volume applications}
 ^{Low power consumption}
GSX-315
Specifications
Parameters
Frequency:
Calibration tolerance:
32.768kHz
±20ppm
other
Product
GSX-315



Operating temperature range:
-40 to +85°C

Storage temperature range:
-55 to +125°C

Circuit condition:
6pF

7pF

9pF

12.5pF

Other values

Static capacitance (C₀): 2.0pF max

Motional capacitance (C₁):
3.0fF min

Equivalent series resistance:
50kΩ typ, 70kΩ max @ 25°C

Ageing:
±3ppm max first year

Drive level: 0.1μW typ, 0.5μW max

Turnover temperature (T₀):
+25°C ±5°C

Frequency / temp coefficient:
-0.04ppm/°C² max

Soldering condition:
Reflow, 260°C, 20 sec max

 Standard.  Optional - Please specify required code(s) when ordering
Option
Code
specify
specify
specify
specify
specify
Ordering Information
Product name + calibration tolerance + load capacitance
eg: GSX-315 ±20ppm 12.5pF
GSX-315 ±100ppm 9pF
Option code X (eg GSX-315/X) denotes a custom spec.
Tel: [phone]
05 Jan 2016
Fax: [phone]
E-mail: [e-mail]
Web: www.golledge.com