Ceramic Resonators (Chip Type)
Ceramic Resonators, Chip Type
(Built-In Capacitor Type)
Type:
Type:
Type:
S ( 2 to 13 MHz)
B (13.1 to 20 MHz)
J (30.1 to 50 MHz)
n Recommended Applications
n Features
l Clock generator for microprocessors
l Carrier between telecommunication equipment
(Telephone to telephone, personal computer to
printer)
l Encased in ceramic package
l High reliability against soldering heat and mechanical
stress
l Moisture-proof sealing
l Low Profile Type (1.8 mm maximum in thickness)
l Designed for reflow soldering
l Flat-bottom plate for better mounting
l Simplifies oscillation circuits
n Safety Precautions (See Page 218 to 219)
n Explanation of Part Numbers
F
E
O
3
5
8
4
n Ratings and Characteristics
Part Number
Oscillation
Frequency
(fo)
Loop Gain
(G)
Bulk Pack
Embossed Taping
EFOS3584B5
EFOS3584E5
3.58 MHz ±0.5 %
EFOS4004B5
EFOS4004E5
4.00 MHz ±0.5 %
EFOS8004B5
EFOS8004E5
8.00 MHz ±0.5 %
EFOS1005B5
EFOS1005E5
10.00 MHz ±0.5 %
EFOS1205B5
EFOS1205E5
12.00 MHz ±0.5 %
EFOB1605B5
EFOB1605E5
16.00 MHz ±0.5 %
EFOB1695B5
EFOB1695E5
16.93 MHz ±0.5 %
EFOB2005B5
EFOB2005E5
20.00 MHz ±0.5 %
EFOJ3205B5
EFOJ3205E5
32.00 MHz ±0.5 %
EFOJ3385B5
EFOJ3385E5
33.868 MHz ±0.5 %
EFOJ4005B5
EFOJ4005E5
40.00 MHz ±0.5 %
l Operating Temperature Range: Ð20 to 80 ûC
10 dB min.
15 dB min.
15 dB min.
6 dB min.
Temperature
Characteristics
Maximum frequency drift:
±0.2 %, Ð20 to 80 ¡C
Maximum frequency drift:
±1.0 %, Ð20 to 80 ¡C
Maximum frequency drift:
±0.5 %, Ð20 to 80 ¡C
Maximum frequency drift:
±0.2 %, Ð20 to 80 ¡C
Built-in
Capacitors
(Reference)
33 pF
33 pF
33 pF
10 pF
Note:
Also available other types than the above standard products in the
frequency range of 3 to 50 MHz.
Please contact us for more information.
Rev.02/04
