MG3A Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – surface mount crystal

actual size
SMQ series • MG3A
surface mount crystal
features
s good heat resistance characteristics
s extended temperature range
type
frequency
frequency tolerance at 25 °C
frequency temp. characteristic
operating temperature
storage temperature
load capacitance C_L
shunt capacitance C_O
drive level max.
aging
± 50 ppm
± 50 ppm
-20 °C ~ +70 °C
-40 °C ~ +125 °C
12 pF ~ 32 pF / series
< 5 pF
100 µ W
< ± 5 ppm
MG3A
3.579545 ~ 33,8 MHz (fundamental AT-cut)
30.0 ~ 91.1 MHz (3rd overtone AT-cut)
30.0 ~ 40.0 MHz (fundamental BT-cut)
± 50 ppm
± 100 ppm
-40 °C ~ +85 °C
-40 °C ~ +125 °C
12 pF ~ 32 pF / series
< 5 pF
100 µ W
< ± 5 ppm
± 50 ppm
± 150 ppm
-40 °C ~ +125 °C
-40 °C ~ +125 °C
12 pF ~ 32 pF / series
< 5 pF
100 µ W
< ± 5 ppm
order information example:
Q - 16.0 - MG3A - 30 - 50 / 100 - T1
1. 2. 3. 4. 5. 6. 7.
1. quartz:
2. frequency:
3. type:
4. load capacitance:
5. frequency stability at 25 °C:
6. frequency vs temperature:
7. special requirement:
Q
16.0 MHz
MG3A
30 pF
± 50 ppm
± 100 ppm
-40 °C ~ +85 °C (see option table)
option table:
• FUND – fundamental tone
• BT – BT-cut
• 3 OT – 3rd overtone
• T1 – -40 °C ~ +85 °C
• T3 – -40 °C ~ +125 °C
date code
Jan. Febr. Mar. Apr. May June July Aug. Sept. Oct. Nov. Dec.
1999 a b c d e f g h j k l m
2000 n p q r s t u v w x y z
2001 A B C D E F G H J K L M
2002 N P Q R S T U V W X Y Z
marking:
frequency with CL code / company code / date code
example:
16 a 00 J n
date code / internal code
company code
load capacitance code (T = 3rd OT)
frequency in MHz (4 digits max.)
The pulse of progress
Jauch Quartz GmbH ^• Telephone: (+49) 77 20 / 9 45-0 ^• Telefax: (+49) 77 20 / 9 45-100 ^• Internet: www.jauch.de ^• e-mail: [e-mail] ^• 05/2001