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Crystal Filters. 45M20B Datasheet

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Crystal Filters. 45M20B Datasheet






45M20B Filters. Datasheet pdf. Equivalent




45M20B Filters. Datasheet pdf. Equivalent





Part

45M20B

Description

Monolithic Crystal Filters



Feature


MONOLITHIC CRYSTAL FILTERS Fox filters offer excellent features such as sharp cut off characteristics, low loss and h igh stability over a wide temperature r ange which are superior to LC Filters a nd Ceramic Filters. The basic building block for all custom built Fox filters is the twopole monolithic filter availa ble in standard package as shown. Twopo le monolithic filt.
Manufacture

Fox Electronics

Datasheet
Download 45M20B Datasheet


Fox Electronics 45M20B

45M20B; ers are cascaded to produce four, six an d eight pole filter responses with the addition of coupling capacitors between two-pole sections. Standard Fox filter s are available with center frequencies from 10.7 MHz to 90 MHz, and from two to eight poles. www.DataSheet4U.com Fo r custom made filters, please specify t he following: • Ripple • Holder Siz e • Insertion Loss • T.


Fox Electronics 45M20B

erminating Impedance • Nominal Frequen cy • Attenuation • Pass Bandwidth Spurious Response • Operating Temp . Range Note: 45F Series 45.000 MHz fun damental is a special filter designed f or mobile radio and cellular phone appl ications. • MULTI-POLE PACKAGE DIMEN SIONS CASE TYPE C D CN FILTERS L 0.590 0.728 0.433 (15.0) (18.5) (11.0) 0.472 0.472 0.335 W (12.0) (12.0) .


Fox Electronics 45M20B

(8.5) 0.591 0.591 0.453 H (15.0) (15.0) (11.5) 0.354 0.531 0.291 A (9.0) (13. 5) (7.4) 0.197 0.197 0.157 B (5.0) (5. 0) (4.0) 70 FOX Electronics 5570 Ente rprise Parkway Fort Myers, Florida 3390 5 USA +001(239)693-0099 FAX +001(239)69 3-1554 http://www.foxonline.com © 2002 FOX ELECTRONICS • STANDARD MONOLITH IC CRYSTAL FILTERS Type 10M7A 10M7B 10M 7C 10M7D 10M12A 10M12.

Part

45M20B

Description

Monolithic Crystal Filters



Feature


MONOLITHIC CRYSTAL FILTERS Fox filters offer excellent features such as sharp cut off characteristics, low loss and h igh stability over a wide temperature r ange which are superior to LC Filters a nd Ceramic Filters. The basic building block for all custom built Fox filters is the twopole monolithic filter availa ble in standard package as shown. Twopo le monolithic filt.
Manufacture

Fox Electronics

Datasheet
Download 45M20B Datasheet




 45M20B
MONOLITHIC CRYSTAL
FILTERS
Fox filters offer excellent features such as sharp cut off characteristics,
low loss and high stability over a wide temperature range which are
superior to LC Filters and Ceramic Filters.
The basic building block for all custom built Fox filters is the two-
pole monolithic filter available in standard package as shown. Two-
pole monolithic filters are cascaded to produce four, six and eight
pole filter responses with the addition of coupling capacitors
between two-pole sections. Standard Fox filters are available with
center frequencies from 10.7 MHz to 90 MHz, and from two to
eight poles.
www.DataSheet4U.com
For custom made filters, please specify the following:
• Holder Size
• Insertion Loss
• Ripple
• Nominal Frequency • Attenuation
• Terminating Impedance
• Pass Bandwidth
• Spurious Response • Operating Temp. Range
Note: 45F Series 45.000 MHz fundamental is a special filter designed for mobile
radio and cellular phone applications.
• MULTI-POLE PACKAGE DIMENSIONS
CASE TYPE
C
D
CN
L
0.590 (15.0)
0.728 (18.5)
0.433 (11.0)
W
0.472 (12.0)
0.472 (12.0)
0.335 (8.5)
H
0.591 (15.0)
0.591 (15.0)
0.453 (11.5)
A
0.354 (9.0)
0.531 (13.5)
0.291 (7.4)
B
0.197 (5.0)
0.197 (5.0)
0.157 (4.0)
70 FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +001(239)693-0099 FAX +001(239)693-1554 http://www.foxonline.com
© 2002 FOX ELECTRONICS




 45M20B
• STANDARD MONOLITHIC CRYSTAL FILTERS
Type
Frequency
MHz
Pole
Case
Pass Band
dB kHz
Stop Band
dB kHz dB kHz
Ripple
Max dB
Loss
Max dB
Attenuation
Guaranteed
dB to ±kHz
Terminating
Impedance
ohms/pF
10M7A
10M7B
10M7C
10M7D
10M12A
10M12B
10M12C
10M12D
10M15A
10M15B
10M15C
www.DataShee1t40MU1.5cDom
10M20A
10M20B
16M15A
16M15B
16M15C
16M15D
21M7A
21M7B
21M7C
21M7D
21M12A
21M12B
21M12C
21M12D
21M15A
21M15B
21M15C
21M15D
21M20A
21M20B
21M30A
21M30B
45F15A
45F15B
45F20A
45F20B
45F30A
45F30B
45M15A
45M15B
45M20A
45M20B
70M15A
70M15B
70M20A
70M20B
10.700
10.700
10.700
10.700
10.700
10.700
10.700
10.700
10.700
10.700
10.700
10.700
10.700
10.700
16.900
16.900
16.900
16.900
21.400
21.400
21.400
21.400
21.400
21.400
21.400
21.400
21.400
21.400
21.400
21.400
21.400
21.400
21.400
21.400
45.000
45.000
45.000
45.000
45.000
45.000
45.000
45.000
45.000
45.000
70.000
70.000
70.000
70.000
2 49U
4 49Ux2
6C
8D
2 49U
4 49Ux2
6C
8D
2 49U
4 49Ux2
6C
8D
2 49U
4 49Ux2
2 49U
4 49Ux2
6C
8D
2 HC80
4 HC80x2
6 CN
8 CN
2 HC80
4 HC80x2
6 CN
8 CN
2 HC80
4 HC80x2
6 CN
8 CN
2 HC80
4 HC80x2
2 HC80
4 HC80x2
2 HC80
4 HC80x2
2 HC80
4 HC80x2
2 HC80
4 HC80x2
2 HC80
4 HC80x2
2 HC80
4 HC80x2
2 HC80
4 HC80x2
2 HC80
4 HC80x2
All specifications subject to change without notice. Rev. 05/01/02
FOXElectronics 5570 Enterprise Parkway
3 ±3.75
3 ±3.75
3 ±3.75
3 ±3.75
3 ±6.0
3 ±6.0
3 ±6.0
6 ±6.0
3 ±7.5
3 ±7.5
3 ±7.5
6 ±7.5
3 ±10.0
3 ±10.0
3 ±7.5
3 ±7.5
3 ±7.5
3 ±7.5
3 ±3.75
3 ±3.75
3 ±3.75
3 ±3.75
3 ±6.0
3 ±6.0
3 ±6.0
3 ±6.0
3 ±7.5
3 ±7.5
3 ±7.5
3 ±7.5
3 ±10.0
3 ±10.0
3 ±15.0
3 ±15.0
3 ±7.5
3 ±7.5
3 ±10.0
3 ±10.0
3 ±15.0
3 ±15.0
3 ±7.5
3 ±7.5
3 ±10.0
3 ±10.0
3 ±7.5
3 ±7.5
3 ±10.0
3 ±10.0
20 ±18
40 ±14
45 ±8.75
65 ±8.75
20 ±25
40 ±20
50 ±14
65 ±14
18 ±25
40 ±25
50 ±17.5
65 ±17.5
18 ±34
40 ±34
18 ±25
40 ±25
45 ±17.5
65 ±17.5
20 ±18
40 ±14
45 ±8.75
65 ±9.0
20 ±25
40 ±20
45 ±14
65 ±14
18 ±25
40 ±25
45 ±17.5
65 ±17.5
18 ±34
40 ±34
15 ±45
40 ±50
15 ±25
30 ±25
15 ±34
40 ±48
15 ±50
40 ±60
18 ±28
40 ±30
15 ±30
35 ±40
15 ±30
25 ±25
15 ±40
35 ±40
65 ±12.5
90 ±12.5
65 ±20
90 ±20
65 ±25
90 ±25
65 ±25
90 ±25
65 ±12.5
90 ±12.5
65 ±20
90 ±20
65 ±25
90 ±25
0.5
1.0
2.0
2.0
0.5
1.0
2.0
2.0
0.5
1.0
2.0
2.0
0.5
1.0
0.5
1.0
2.0
2.0
0.5
1.0
2.0
2.0
0.5
1.0
2.0
2.0
0.5
1.0
2.0
2.0
0.5
1.0
0.5
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Note: Operating Temperature -20°C to +70°C
Fort Myers, Florida 33905 USA +001(239)693-0099
© 2002 FOX ELECTRONICS
1.5 35 +300 ~ +1000 1.8K//6.0
40 -200 ~ -1000
2.5 50 +300 ~ +1000 1.8K//5.0
70 -200 ~ -1000 Cc = 11pF
3.5 65 ±12.5 ~ ±300 1.8K//5.0
4.0 90 ±12.5 ~ ±300 1.8K//5.0
1.5 35 +300 ~ +1000 3.3K//1.5
40 -200 ~ -1000
2.5 50 +300 ~ +1000 3.3K//1.5
70 -200 ~ -1000 Cc = 6pF
3.0 65 ±20 ~ ±300 3.3K//2.0
3.5 90 ±20 ~ ±300 3.3K//2.0
1.5 35 +300 ~ +1000 3.0K//2.0
40 -200 ~ -1000
2.5 50 +300 ~ +1000 3.0K//2.0
70 -200 ~ -1000 Cc = 5pF
3.0 65 ±25 ~ ±300 3.3K//1.5
3.5 90 ±25 ~ ±300 3.3K//1.5
1.5 35 +300 ~ +1000 3.9K//1.0
40 -200 ~ -1000
2.5 50 +300 ~ +1000 3.9K//1.0
70 -200 ~ -1000 Cc = 3pF
1.5 35 +300 ~ +1000 1.8K//2.0
40 -200 ~ -1000
2.5 50 +300 ~ +1000 1.8K//1.5
70 -200 ~ -1000 Cc = 7.5pF
3.0 65 ±25 ~ ±300 1.8K//1.5
3.5 90 ±25 ~ ±300 1.8K//1.5
1.5 35 +350 ~ +1000 850//6.0
50 -200 ~ -1000
2.5 65 +350 ~ +1000 850//5.0
80 -200 ~ -1000 Cc = 16pF
3.0 65 ±12.5 ~ ±300 850//5.0
4.0 90 ±12.5 ~ ±300 850//5.0
1.5 35 +350 ~ +1000 1.2K//3.0
50 -200 ~ -1000
2.5 65 +350 ~ + 1000 1.2K//2.5
80 -200 ~ - 1000 Cc = 10.5pF
2.5 65 ±20 ~ ±300 1.2K//2.5
3.0 90 ±20 ~ ±300 1.2K//2.5
1.5 35 +350 ~ +1000 1.5K//2.0
50 -200 ~ -1000
2.5 65 +350 ~ +1000 1.5K//2.0
80 -200 ~ -1000 Cc = 8pF
2.5 65 ±25 ~ ±300 1.5K//2.0
3.0 90 ±25 ~ ±300 1.5K//2.0
2.0 35 +350 ~ +1000 1.8K//1.5
50 -200 ~ -1000
2.5 65 +350 ~ +1000 1.8K//1.5
80 -200 ~ -1000 Cc = 5pF
1.5 35 +350 ~ +1000 3.0K//0.5
50 -300 ~ -1000
2.5 65 +350 ~ +1000 3.0K//-0.5
80 -300 ~ -1000 Cc = 3pF
2.0 35 +500 ~ +1000 650//4.5
40 -200 ~ -1000
3.0 70 +500 ~ +1000 650//1.5
-200 ~ -1000 Cc = 9pF
2.0 35 +500 ~ +1000 700//2.5
40 -200 ~ -1000
3.0 70 +500 ~ +1000 700//1.5
-200 ~ -1000 Cc = 6.5pF
2.0 35 +500 ~ +1000 800//1.5
-300 ~ -1000
3.0 70 +500 ~ +1000 800//1.0
-300 ~ -1000 Cc = 5pF
2.0 35 +500 ~ +1000 4K//-1.0
-200 ~ -1000
3.0 70 +500 ~ +1000 4K//-1.0
-200 ~ -1000 Cc = -1pF
2.0 35 +500 ~ +1000 5K//-1.0
-200 ~ -1000
3.0 70 +500 ~ +1000 5K//-1.0
-200 ~ -1000 Cc = -1.5pF
2.0 35 +500 ~ +1000 2.0K//-1.0
-200 ~ -1000
3.0 70 +500 ~ +1000 2.0K//-1.0
-200 ~ -1000 Cc = -1pF
2.0 35 +500 ~ +1000 2.5K//-1.0
-200 ~ -1000
3.0 70 +500 ~ +1000 2.5K//-1.0
-200 ~ -1000 Cc = -1pF
FAX +001(239)693-1554 http://www.foxonline.com
71







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