FAR-F3DA-44M736-G201
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FUJITSU SEMICONDUCTOR |
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DS04-20100-3E |
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DATA SHEET |
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ASSP
TIMING EXTRACTION BANDPASS FILTER (1.5 to 100MHz)
F1/F2/F3 SERIES
■ 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: LiTaO3). The filter has a wide bandwidth, and is very stable.
■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 fO < ±500ppm eliminating the need for adjustment
•Highly reliable hermetically sealed package
•Compatible with small 14-pin DIP IC
■PACKAGE
14-PIN DIP SIZE METAL CASE
F1/F2/F3 SERIES
■ PIN ASSIGNMENT
(BOTTOM VIEW)
1 |
7 |
14 |
8 |
Pin No. |
Pin name |
Description |
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1 |
IN |
Input pin |
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7 |
GND |
Ground pin |
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8 |
NC |
No connection |
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14 |
OUT |
Output pin |
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■ MAXIMUM RATINGS
Item |
Symbol |
Rating |
Unit |
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Operating temperature |
Ta |
–20 to 80 |
°C |
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Storage temperature |
Tstg |
–40 to 80 |
°C |
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Insulation resistance |
IR |
100 (100V DC) |
MΩ |
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Frequency range |
–– |
1.5 to 100 |
MHz |
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■ RECOMMENDED OPERATING CONDITIONS
Item |
Symbol |
Rating |
Unit |
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Operating temperature |
Ta |
0 to 70 |
°C |
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2
F1/F2/F3 SERIES
■ STANDARD FREQUENCY
Series |
Standard frequency |
Application |
Remarks |
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1.544MHz |
For the U.S. and Japan (primary group) |
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2.048MHz |
For Europe (primary group) |
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3.088MHz |
For the U.S. and Japan (primary group) |
1.544 × 2 |
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3.152MHz |
For the U.S. and Japan (primary group) |
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F1 |
4.096MHz |
For Europe (primary group) |
2.048 × 2 |
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6.312MHz |
For the U.S. and Japan (secondary group) |
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8.192MHz |
For the U.S. and Japan (secondary group) |
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8.448MHz |
For Europe (secondary group) |
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12.624MHz |
For the U.S. and Japan (secondary group) |
6.312 × 2 |
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16.384MHz |
For the U.S. and Japan (secondary group) |
8.192 × 2 |
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16.896MHz |
For Europe (secondary group) |
8.448 × 2 |
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F2 |
32.064MHz |
For Japan (tertiary group) |
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34.368MHz |
For Europe (tertiary group) |
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F3 |
44.736MHz |
For the U.S. (tertiary group) |
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3
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