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 manufacturing tolerances
Typical values are based on average measurements at room temperature
All attenuation measurements are referenced to IL at center frequency
Variation is the total peak to peak variation over the defined frequency range
This is optimal impedance in order to achieve the performance shown
Test Circuit:
Actual matching values may vary due to PCB layout and parasitics
12nH
5.1nH
7
3
10pF
1,2,4
5,6,8
50
Ω
18nH
50Ω
Single ended
Input
50Ω
Ω
12pF
50Ω
Single ended
Output
Subject to change or obsolescence without notice
Rev A
12/07 TriQuint Semiconductor, Inc.
Page 2 of 5
Data Sheet
Part Number 856625
520 MHz SAW Filter
Typical Performance
(at room temperature)
Subject to change or obsolescence without notice
Rev A
12/07 TriQuint Semiconductor, Inc.
Page 3 of 5
Data Sheet
Actual matching values may vary due to PCB layout and parasitics
12nH
5.1nH
7
3
Part Number 856625
520 MHz SAW Filter
Matching Schematics
18nH
50Ω
Single ended
Input
50Ω
Ω
12pF
1,2,4
5,6,8
10pF
50
Ω
50Ω
Single ended
Output
Marking
Sawtek
logo
Marking
code
PCB Footprint
5.20
2.28
1.47
BG
JJJYM
.84
.71
ID dot
Date code
.43
TBD
.84
1.47
The date code consists of: JJJ = Julian day,
Y = last digit of year, M = manufacturing site code
This footprint represents a recommendation only
Dimensions shown are nominal in millimeters
Tape and Reel
12.8
2.7
Ø330
Sawtek
logo
0.3
4.0
2.0
Ø1.5
A
1.75
5.5
ID dot
Ø102
Direction of travel
2.0
5.25
1.8
Section A-A
5.25
8.0
Ø1.5
A
12.0
Ø20.2
Ø13.0
Dimensions shown are nominal in millimeters
Packaging quantity: 4000 units/reel
Subject to change or obsolescence without notice
Rev A
12/07 TriQuint Semiconductor, Inc.
Page 4 of 5
Data Sheet
Maximum Ratings
Parameter
Operating Temperature Range
Storage Temperature Range
Part Number 856625
520 MHz SAW Filter
Symbol
T
T
stg
Minimum
-40
-40
Maximum
+85
+85
Unit
o
o
C
C
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, 260C peak reflow temperature
(see
soldering profile)
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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