856691
140 MHz SAW Filter
Reference Design 2 – 50 Balanced Input, 50 Single-ended output
Schematic
220nH
120nH
9
4
50
Balanced
Input
50
22nH
18nH
50
Single-ended
Output
50
1,2,3
5,6,7,8
10
120nH
Notes:
1. Actual matching values may vary due to PCB layout and parasitic
PC Board
Mounting Configuration
1.19
9.29
1.19
960684
L2
L1
TriQuint
856691
JJJYHH
L3
L4
5.00
L5
3.55
1.01
1.53
1.70
1.01
Notes:
Notes:
1. All dimensions are in millimeters.
2. This footprint represents a recommendation only.
3-layer board - top, middle & bottom layer: 1 oz copper
Substrates: .031” thick FR4 dielectric.
Finish plating: Nickel: 3-8µm thick, Gold: .03-.2µm thick
Hole plating: Copper min .0008µm thick
Bill of Material
Reference Desg. Value Description
Manufacturer
Coilcraft
Coilcraft
Coilcraft
Coilcraft
Coilcraft
Radiall USA Inc.
multiple
Part Number
0805CS-220XJBC
0805CS-121XJBC
0805CS-121XJBC
0805CS-221XJBC
0805CS-180XJBC
9602-1111-018
960684
L1
22nH
120nH
120nH
220nH
18nH
N/A
Coil Wire-wound, 0805, 5%
Coil Wire-wound, 0805, 5%
Coil Wire-wound, 0805, 5%
Coil Wire-wound, 0805, 5%
Coil Wire-wound, 0805, 5%
SMA connector
L2
L3
L4
L5
SMA
PCB
N/A
3-layer
Data Sheet: Rev B 12/10/10
- 5 of 8 -
Disclaimer: Subject to change without notice
© 2011 TriQuint Semiconductor, Inc.
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