SM Crystal - High Frequency Fundamental Mode
Specifications
GSX-538
Product
GSX-538
Option
Codes
Parameters
Frequency range:
Calibration tolerance:
8.0 ~ 315MHz
±10ppm
±20ppm
±30ppm
Other values
±10ppm
±15ppm
±20ppm
±30ppm
Other values
M
N
B
D
F
S
specify
F
3
1
2
3
specify
1
P
2
3
specify
2
4
specify
Temperature stability:
5.00
±0.20
3.20
±0.20
0.80
(max)
2.54
2.60
1
0.15
4
3
2
1.40
1
2
4
Operating temperature range:
-20 to +70°C
-40 to +85°C
Other values
SOLDER PAD LAYOUT
2.60
Storage temperature range:
-40 to +90°C
Circuit condition:
1.20
1.10
1.20
3
1.80
PAD
1
2
3
4
CONNECTION
Crystal
Ground
Crystal
Ground
1.80
TOP VIEW
8pF
9pF
12pF
16pF
20pF
Series resonant
Other values
Oscillation mode:
Fundamental (8.0 ~ 315MHz)
3rd overtone (60.0 ~ 150MHz)
Static capacitance (C
0
):
7pF max
Features
Fundamental mode up to 315MHz
Plasma etched inverted mesa process
Wide pulling range (fundamental mode)
Small & medium volumes also available
Custom frequencies available on short lead times
Equivalent series resistance (max):
150Ω (8.0 ~ 9.9MHz)
80Ω (10.0 ~ 11.9MHz)
60Ω (12.0 ~ 15.9MHz)
40Ω (16.0 ~ 315MHz, fund)
80Ω (60.0 ~ 150MHz, 3rd OT)
Ageing:
±3ppm max first year
Test drive level:
10μW typ, 100μW max
Soldering condition:
260°C, 10sec x2 max
Standard.
Optional - Please specify required code(s) when ordering
Ordering Information
Product name + option codes + frequency
eg:
GSX-538/234DF 12.80MHz
20/30/40/16-F
GSX-538/352BF 100MHz
30/50/20/12-F
Option code X (eg GSX-538/X) denotes a custom specification.
±10ppm calibration and/or temperature stability may not be
available above 70.0MHz. Please check before ordering.
Tel:
+44 1460 256 100
15 Jun 2016
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com
Product Information
Construction
GSX-538
Ceramic body with gold-plated pads
Metal lid, seam sealed
Composition
This product is lead-free, and is fully compliant with
current RoHS directives
Pb
LeadFree
Packaging & Handling
Production quantities supplied on T&R, 1k or 2k pcs per reel.
Small quantities may be supplied on tape (no reel), or in bulk.
Soldering Profile
°C
260°C ±5°C
10s max
Marking
FREQUENCY
DC
Marking type: Laser
DC = Date code in YM, eg
“EB”
= Feb 2015
260
200
5°C/s max
A
B
C
D
E
F
G H
J
K
L M
Y
1
2
3
4
5
6
7
8
9
0
M Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
100
5°C/s max
Tape & Reel Specification
3.7
±0.05
4.0 2.0
1.50Ø
±0.05
Preheat
140~160°C
1.75
0
90s max
200s max
Heat
> 200°C
40s max
Slow
cooldown
Time
0.3
5°
±0.05
MARK
5.5
5.5
12.0
±0.2
Maximum solder resistance: 260
°
C x 10 secs x 2.
1.7
8.0
2.2
120°
2.0
20.2Ø
DØ
FEED
12.4
-0.0
+2.0
13Ø
80Ø
DØ: 178 (1k pcs)
250 (2k pcs)
Not to scale. Dimensional tolerances ±0.1mm unless otherwise stated.
Tel:
+44 1460 256 100
04 Sep 2015
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com
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