All specifications are based on the TriQuint test circuit shown below
In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over
temperature
Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances
Typical values are based on average measurements at room temperature
Relative to zero dB
This is the optimum impedance in order to achieve the performance shown
Test Circuit:
1
4
50
Ω
50
Ω
Single-ended
Input
50
Ω
2,5
3
50
Ω
Single-ended
Output
Subject to change or obsolescence without notice
Rev D
01/09
TriQuint Semiconductor, Inc.
Page 2 of 6
Data Sheet
Part Number 856561
1575.42 MHz SAW Filter
Typical Performance
(at room temperature)
Subject to change or obsolescence without notice
Rev D
01/09
TriQuint Semiconductor, Inc.
Page 3 of 6
Data Sheet
Part Number 856561
1575.42 MHz SAW Filter
Matching Schematics
1
4
50
Ω
50
Ω
Single-ended
Input
50
Ω
2,5
3
50
Ω
Single-ended
Output
Marking
Marking
code
MFG site
PCB Footprint
1.35
0.15
P M
WWY
0.425
ID dot
Date code
0.35
0.15
1.00
The date code consists of: WW = 2 digit week,
Y = last digit of year, M = manufacturing site code
This footprint represents a recommendation only
Dimensions shown are nominal in millimeters
Tape and Reel
2.7
8.8
Ø330
ID dot
4.0
0.3
2.0
Ø1.5
A
1.75
1.73
Ø102
Ø20.2
Ø13.0
Direction of travel
2.0
3.5 8.0
0.91
Section A-A
1.47
4.0
Ø1.0
A
Dimensions shown are nominal in millimeters
Packaging quantity: 10000 units/reel
Subject to change or obsolescence without notice
Rev D
01/09
TriQuint Semiconductor, Inc.
Page 4 of 6
Data Sheet
Parameter
Operating Temperature Range
Storage Temperature Range
Power Handling (10,000 hours at +55
o
C)
824 - 849 MHz
T
T
stg
P
in
Part Number 856561
1575.42 MHz SAW Filter
Maximum Ratings
Symbol
Minimum
-30
-40
-
-
Maximum
+85
+85
Unit
o
o
C
C
1850 - 1910 MHz
+20
+20
dBm
dBm
Important Notes
Warnings
•
•
•
•
Electrostatic Sensitive Device (ESD)
Avoid ultrasonic exposure
RoHS Compliance
This product complies with EU directive 2002/95/EC (RoHS)
Pb
Solderability
Compatible with JESD22-B102
Pb-free
process,
260°
peak reflow temperature
(see
soldering profile)
C
Links to Additional Technical Information
PCB Layout Tips
S-Parameters
Qualification Flowchart
RoHS information
Soldering Profile
Other Technical Information
TriQuint’s liability is limited only to the Surface Acoustic Wave (SAW) component(s) described in this data sheet. TriQuint does not accept any liability
for applications, processes, circuits or assemblies, which are implemented using any TriQuint component described in this data sheet.
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