SM Crystal
Specifications
GSX-221
Parameters
Frequency range:
16.0 ~ 56.0MHz
Calibration tolerance:
±10ppm
±15ppm
±20ppm
Other values (±7.5 ~ ±100ppm)
±10ppm
±15ppm
±20ppm
±30ppm
Other values (±7.5 ~ ±100ppm)
Product
GSX-221
M
N
B
specify
F
1
P
2
specify
1
P
2
3
specify
1
2
3
specify
Option
Codes
Temperature stability:
2.00
±0.10
1.60
±0.10
0.55
(max)
SOLDER PAD LAYOUT
0.50
1
4
0.64
2
0.50
3
1
2
0.80
0.30
4
3
0.80
Operating temperature range:
-10 to +60°C
-20 to +70°C
-30 to +80°C
Other values
Storage temperature range:
-40 to +90°C
Circuit condition:
8pF
9pF
12pF
Other values
Fundamental
0.90 0.90
TOP VIEW
PAD
1
2
3
4
CONNECTION
Crystal
Ground & lid
Crystal
Ground & lid
Oscillation mode:
Equivalent series resistance (max):
200Ω (16.0 ~ 19.9MHz)
100Ω (20.0 ~ 29.9MHz)
80Ω (30.0 ~ 35.9MHz)
60Ω (36.0 ~ 56.0MHz)
Ageing:
±3ppm max first year
5pF max
10μW typ
Features
Static capacitance (C0):
Ultra-miniature for maximum space saving
Ideal for Bluetooth / Wireless applications
High reliability & tight stability
Metal lid can be grounded to minimise EMI
Seam sealed for excellent long-term stability
Test drive level:
Soldering condition:
260°C, 10 sec x2 max
Standard.
Optional - Please specify required code(s) when ordering
Ordering Information
Part No, or product name + option codes + frequency
eg:
GSX-221/111NF 26.0MHz
10/10/10/9-F
GSX-221/1P3BF 26.0MHz
10/15/30/12-F
Option code X (eg GSX-221/X) denotes a custom specification.
±10ppm temperature stability may not be available over -30+80°C.
Check with our sales office before ordering.
Tel:
+44 1460 256 100
27 Sep 2011
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com
Product Information
Construction
GSX-221
Ceramic body with gold-plated pads
Metal lid, seam sealed
Composition
RoHS
2002/95/EC
This product is lead-free, and is fully compliant with
the RoHS directive 2002/95/EC
Pb
LeadFree
Packaging & Handling
Production quantities supplied on T&R, 1k pcs per reel.
Small quantities may be supplied on tape (no reel), or in bulk.
Soldering Profile
260°C ±5°C
10s max
Marking
FREQUENCY
S DC
Marking type: Laser
DC = Date code in YM, eg
“CE”
= May 2013
°C
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
2.0 2.0
±0.02
0.2
1.0Ø 1.5Ø
1.75
0
Preheat
140~160°C
90s max
Heat
> 200°C
40s max
Slow
cooldown
Time
5°
±0.05
3.5
MARK
2.30
8.0
±0.3
200s max
Maximum solder resistance: 260°C x 10 secs x 2.
0.60
1.90
FEED
8.4
-0.4
1.5
120°
+0.6
±0.3
2.50
±0.2
20.5Ø
178Ø
±1.0
13Ø
60Ø
±1.0
Not to scale. Dimensional tolerances ±0.1mm unless otherwise stated.
Tel:
+44 1460 256 100
04 Dec 2007
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com
DSP 与 ARM 处理器
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
