RF1408D Datasheet, PDF (2/2 Pages) RF Monolithics, Inc – Ideal Front-End Filter for Domestic Wireless Receivers 447.7 MHz SAW Filter

447.7 MHz
SAW Filter
Absolute Maximum Ratings
Rating
Input Power Level
DC Voltage
Storage Temperature
Operable Temperature Range
Soldering Temperature (10 seconds / 5 cycles Max.)
Electrical Connections
Pin Connection
1
Input
2
Input Ground
3
Input Ground
4
Case Ground
5
Output
6 Output Ground
7 Output Ground
8
Case Ground
Matching Circuit to 50Ω
Value
10
12
-40 to +125
-40 to +125
260
Units
dBm
VDC
°C
°C
°C
B
C
E
8
8
1
A2
3
7
H7
6
6
5
5
1
2G
3
4
4
D
F
Output
10nH 22nH
6.8pF
7
1
6 ⁸²
4
5
3
Optional
Electrical Connections
Pin Connection
1
Input Ground
2
Input
3
Input Ground
4
Case Ground
5 Output Ground
6
Output
7 Output Ground
8
Case Ground
22nH 7.5nH
Input
6.8pF
Case Dimensions
Dimension
Min
A
3.6
B
3.6
C
1.00
D
0.95
E
0.90
F
0.50
G
2.39
H
1.40
mm
Nom
3.8
3.8
1.20
1.10
1.0
0.6
2.54
1.75
Max
4.0
4.0
1.40
1.25
1.10
0.70
2.69
2.05
Min
0.14
0.14
0.04
0.037
0.035
0.020
0.090
0.055
Inches
Nom
0.15
0.15
0.05
0.043
0.04
0.024
0.100
0.069
Max
0.16
0.16
0.055
0.05
0.043
0.028
0.110
0.080
Matching Circuit to 50Ω
Output
10nH 22nH
6.8pF
7
1
6 ⁸²
4
5
3
22nH 7.5nH
Input
6.8pF
RF Monolithics, Inc. Phone: [phone]
Fax: [phone]
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Phone: [phone]
Fax: [phone]
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RF1408D-9/14/07
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