FUJITSU SEMICONDUCTOR
DATA SHEET
DS04-20100-3E
ASSP
TIMING EXTRACTION BANDPASS FILTER
(1.5 to 100MHz)
F1/F2/F3 SERIES
s
DESCRIPTION
The F1, F2 and F3 Series were developed as timing extraction filters for primary, secondary, and tertiary digital
communication devices.
This new all-solid-state bandpass filter (BPF) uses a piezoelectric with a large electromechanical coefficient
(lithium tantalate: LiTaO
3
). The filter has a wide bandwidth, and is very stable.
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FEATURES
Wide frequency range 1.5 to 100MHz
Wide fractional bandwidth (%): 0.1 to 2.5
Low insertion loss: 6dB or less
Excellent temperature characteristics: 1.5 to 35MHz: ±400ppm or less (0 to 60°C)
36 to 100MHz: –30ppm/°C (0 to 60°C)
• Small frequency deviation
∆f
O
< ±500ppm eliminating the need for adjustment
• Highly reliable hermetically sealed package
• Compatible with small 14-pin DIP IC
•
•
•
•
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PACKAGE
14-PIN DIP SIZE METAL CASE
F1/F2/F3 SERIES
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STANDARD FREQUENCY
Series
Standard frequency
1.544MHz
2.048MHz
3.088MHz
3.152MHz
4.096MHz
F1
6.312MHz
8.192MHz
8.448MHz
12.624MHz
16.384MHz
16.896MHz
F2
32.064MHz
34.368MHz
F3
44.736MHz
For the U.S. and Japan (secondary group)
For the U.S. and Japan (secondary group)
For Europe (secondary group)
For the U.S. and Japan (secondary group)
For the U.S. and Japan (secondary group)
For Europe (secondary group)
For Japan (tertiary group)
For Europe (tertiary group)
For the U.S. (tertiary group)
6.312
×
2
8.192
×
2
8.448
×
2
Application
For the U.S. and Japan (primary group)
For Europe (primary group)
For the U.S. and Japan (primary group)
For the U.S. and Japan (primary group)
For Europe (primary group)
2.048
×
2
1.544
×
2
Remarks
3