GSX49 Datasheet, PDF (1/1 Pages) Golledge Electronics Ltd – SM Crystal

SM Crystal
GSX49-4 & GSX49-3
Specifications
GSX49-4: 4.3mm maximum height
GSX49-3: 3.2mm maximum height
4.70
±0.20
0.75
11.40
±0.20
10.30
(max)
0-0.3
4.20
0.70
±0.10
3.80
(max)
4.70
±0.20
11.40
±0.20
4.30
(max)
10.30
(max)
0.75
0-0.3
4.20
0.70
±0.10
3.80
(max)
3.20
(max)
12.30
±0.60
GSX49-4
Insulating Base
12.30
±0.60
GSX49-3
SOLDER PAD LAYOUT
4.00
2.00
Features
5.50
5.50
Scale 1:1
« ^{Wide frequency range}
« ^{Low profile case}
« ^{Fundamental mode available up to 50.0MHz}
« ^{Large stocks of standard frequencies}
« ^{Low cost}
Standard Frequencies
3.579545
3.686400
4.000000
4.194304
4.608000
4.915200
5.000000
6.000000
6.144000
7.372800
8.000000
Frequencies in MHz
8.064000
9.600000
9.830400
10.000000
10.240000
11.059200
12.000000
12.288000
14.318180
14.745600
15.360000
16.000000
16.000312
16.384000
18.432000
19.660800
20.000000
20.275200
20.507000
22.118400
24.000000
24.000140
24.576000
25.000000
27.000000
28.224000
28.636360
32.000000
35.251200
40.000000
48.000000
50.000000
Parameters
Package:
HC49-4H SMD
HC49-3H SMD
Product
GSX49-4 GSX49-3
࡯
࡯
Option
Codes
Frequency range:
3.2768 ~ 90.0MHz
࡯
3.579 ~ 90.0MHz
࡯
Calibration tolerance: ±20ppm
Ë¿
±30ppm
࡯
±50ppm
Ë¿
Other values (±10ppm ~ ±100ppm)
Ë¿
Ë¿
2
࡯
3
Ë¿
5
Ë¿
specify
Temperature stability: ±30ppm
Ë¿
±50ppm
࡯
±100ppm
Ë¿
±10ppm ~ ±100ppm
Ë¿
Ë¿
3
࡯
5
Ë¿
C
Ë¿
specify
Operating temperature range:
-10 to +60°C
࡯
-20 to +70°C
Ë¿
-30 to +80°C
Ë¿
-40 to +85°C
Ë¿
Other values
Ë¿
࡯
1
Ë¿
2
Ë¿
3
Ë¿
4
Ë¿
specify
Circuit condition:
12pF
Ë¿
16pF
࡯
18pF
Ë¿
20pF
Ë¿
30pF
Ë¿
Other values
Ë¿
Ë¿
B
࡯
D
Ë¿
E
Ë¿
F
Ë¿
J
Ë¿
specify
Oscillation mode: Fundamental
࡯
࡯
F
3rd overtone
Ë¿
Ë¿
3
Equivalent series resistance (max):
200⏲ (>3.2 ~ 3.5MHz)
࡯
࡯
150⏲ (>3.5 ~ 4.0MHz)
࡯
࡯
120⏲ (>4.0 ~ 4.4MHz)
࡯
࡯
100⏲ (>4.4 ~ 7.0MHz)
࡯
࡯
70⏲ (>7.0 ~ 10.0MHz)
࡯
࡯
50⏲ (>10.0 ~ 50.0MHz, fund)
࡯
࡯
100⏲ (>25.0 ~ 90.0MHz, 3rd OT)
࡯
࡯
Static capacitance (C₀): 7pF max
࡯
࡯
Ageing: ±3ppm max first year
࡯
࡯
Test drive level:
100µW
࡯
࡯
࡯ Standard. ˿ Optional - Please specify required code(s) when ordering
Ordering Information
Product name + frequency + circuit condition
eg: GSX49-4/351DF 20.0MHz 30/50/10/16-F (standard)
GSX49-3/5C2S3 48.0MHz 50/100/20/S-3
Option code X (eg GSX49-4/X) denotes a custom specification.
Í· Available on T&R - 1k pcs per reel.
Í· Refer to our website for T&R and soldering details.
Í· Lowest cost SMD crystal.
Tel: [phone]
07 Jun 2005
Fax: [phone]
E-mail: [e-mail]
Web: www.golledge.com