Preliminary Data Sheet
Features
•
•
•
•
•
•
WiMAX & Broadband Wireless applications
High attenuation
Single-ended operation
Ceramic Surface Mount Package (SMP)
Hermetic
RoHS compliant (2002/95/EC), Pb-free
Pb
Part Number 856680
520 MHz SAW Filter
•
Package
Surface Mount 5.00 x 5.00 x 1.32 mm
Pin Configuration
Bottom View
1
2
3
1.32 NOM.
1.52 MAX.
5.00
1.27
0.66
8
4
7
6
5
5.00
1.27
Pin No.
7
3
1,5
2,4,6,8
Description
Input
Output
Ground
Case ground
2.08
0.64
Dimensions shown are nominal in millimeters
All tolerances are
±0.15mm
except overall
length and width
±0.13mm
Body:
Al
2
O
3
ceramic
Lid:
Kovar, Ni
plated
Terminations:
Au
plating 0.5 - 1.0µm,
over a 2 - 6µm
Ni
plating
Subject to change or obsolescence without notice
Rev -
© 01-07 TriQuint Semiconductor, Inc.
Page 1 of 5
Preliminary Data Sheet
Operating Temperature Range:
(3)
-40 to +85
o
C
Part Number 856680
520 MHz SAW Filter
Target Electrical Specifications
(1,2)
Parameter
Center Frequency
Insertion Loss at Center Frequency
Lower 1 dB Bandedge
(4)
Upper 1 dB Bandedge
1 dB Bandwidth
(4)
3 dB Bandwidth
(4)
10 dB Bandwidth
(4)
30 dB Bandwidth
(4)
Amplitude Variation
(5)
517 - 523 MHz
Group Delay Variation
(5)
517 - 523 MHz
Relative Attenuation
(4)
10.0 - 350.0 MHz
350.0 - 480.0 MHz
480.0 - 514.1 MHz
525.9 - 600.0 MHz
600.0 - 800.0 MHz
Source Impedance
Load Impedance
Notes:
1.
2.
3.
4.
5.
All specifications are based on the 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
All attenuation measurements are referenced to IL at Center Frequency
Variation is defined as the total peak to peak variation over the defined frequency range
Minimum
-
-
522.5
6
6.9
-
-
-
-
45
40
30
30
30
-
-
Typical
520
10.8
516.74
523.01
6.2
7.09
8.15
11.3
1.05
125
55
50
37
37
55
50
50
Maximum
-
12.25
517.5
-
-
-
9.3
11.8
2.0
200
-
-
-
-
-
-
-
Unit
MHz
dB
MHz
MHz
MHz
MHz
MHz
MHz
dB p-p
ns p-p
dB
dB
dB
dB
dB
Ω
Ω
Test Circuit:
Actual matching values may vary due to PCB layout and parasitics
36nH
7
3
13nH
50Ω
Single-ended
Input
50Ω
13nH
1,2,4,
6,7,8
22pF
50Ω
50Ω
Single-ended
Output
Subject to change or obsolescence without notice
Rev -
© 01-07 TriQuint Semiconductor, Inc.
Page 2 of 5
Preliminary Data Sheet
Part Number 856680
520 MHz SAW Filter
Typical Performance
(at +25
o
C)
Subject to change or obsolescence without notice
Rev -
© 01-07 TriQuint Semiconductor, Inc.
Page 3 of 5
Preliminary Data Sheet
Actual matching values may vary due to PCB layout and parasitics
36nH
7
3
13nH
Part Number 856680
520 MHz SAW Filter
Matching Schematics
50Ω
Single-ended
Input
50Ω
13nH
1,2,4,
6,7,8
22pF
50Ω
50Ω
Single-ended
Output
Marking
2.28
Sawtek
logo
Marking
code
PCB Footprint
5.20
1.47
BM
JJJYM
.84
ID dot
Date code
.71
.43
.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
2.7
12.8
Ø330
Sawtek
logo
0.3
2.0
4.0
Ø1.5
A
1.75
5.5
5.25
1.8
Section A-A
5.25
8.0
Ø1.5
A
ID dot
Ø102
Direction of travel
12.0
Ø20.2
Ø13.0
2.0
Dimensions shown are nominal in millimeters
Packaging quantity: 4000 units/reel
Subject to change or obsolescence without notice
Rev -
© 01-07 TriQuint Semiconductor, Inc.
Page 4 of 5
Preliminary Data Sheet
Maximum Ratings
Parameter
Operating Temperature Range
Storage Temperature Range
Part Number 856680
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 JEDEC J-STD-020C
Pb-free
process,
260°C
peak reflow temperature
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.
Contact Information
PO Box 609501
Orlando, FL 32860-9501
USA
Phone: +1 (407) 886-8860
Fax: +1 (407) 886-7061
Email:
info-product@tqs.com
Web:
www.triquint.com
Or contact one of our worldwide
Network of
sales offices,
Representatives or distributors
Subject to change or obsolescence without notice
Rev -
© 01-07 TriQuint Semiconductor, Inc.
Page 5 of 5
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