Preliminary Datasheet
Features
•
•
•
•
•
•
•
•
For WiMAX applications
Useable bandwidth 10.5 MHz
High attenuation
Impedance matching required
Balanced operation
Ceramic Surface Mount Package (SMP)
Hermetic
RoHS compliant (2002/95/EC), Pb-free
Part Number 856665
580 MHz SAW Filter
•
Pb
Package
Surface Mount 7.00 x 5.50 x 1.24 mm
Pin Configuration
Bottom View
1
2
3
10
1.24 NOM.
1.35 MAX.
7.00
1.27
1.40
0.69
4
9
5
8
7
6
5.50
2.54
0.60
1.00
Pin No.
9
10
4
5
1,2,3
6,7,8
Description
Input
Input Return
Output
Output Return
Case ground
Case ground
Subject to change or obsolescence without notice
Rev-
© 01-07 TriQuint Semiconductor, Inc.
Page 1 of 5
Preliminary Datasheet
Operating Temperature Range:
-40 to +85
o
C
Part Number 856665
580 MHz SAW Filter
Target Electrical Specifications
(1)
Parameter
Center Frequency, F
o
Insertion Loss at F
o
1 dB lower frequency
(2)
1 dB upper frequency
10 dB lower frequency
(2)
10 dB upper frequency
20 dB lower frequency
(2)
20 dB upper frequency
35 dB lower frequency
(2)
35 dB upper frequency
40 dB lower frequency
(2)
40 dB upper frequency
Passband variation
(3)
574.75 - 585.25 MHz
Average group delay
574.75 - 585.25 MHz
Group delay variation
574.75 - 585.25 MHz
Rejection
(2)
460 – 548 MHz
548 - 558 MHz
558 – 562 MHz
598 – 700 MHz
Source Impedance (Balanced)
Load Impedance (Balanced)
Notes:
1.
2.
3.
All target specifications represent a design goal and not a guarantee until the design is finalized and a data sheet is issued
Relative to insertion loss at F
o
Passband variation is defined as the difference between the lowest loss and the highest loss within the passband. The edge of the
passband is the point where the amplitude begins a downward trend that does not reverse until the stopband
Minimum
-
-
-
585.25
570.5
-
569.9
-
567
-
562
-
-
-
-
40
45
40
40
-
-
Typical
580
10.7
573.2
586.5
572.0
588.0
571.3
588.6
570.4
589.0
568.7
595.2
0.5
0.70
55
52
49
46
44
100
100
Maximum
-
13
574.75
-
-
589.5
-
590.1
-
593
-
598
1
0.85
100
-
-
-
-
-
-
Unit
MHz
dB
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
dB p-p
µs
ns
dB
dB
dB
dB
Ω
Ω
Test Circuit:
Actual matching values may vary due to PCB layout and parasitics
15pF
9
4
7nH
10
15pF
1,2,3,
6,7,8
5
2.8pF
100
Ω
2.8pF
100
Ω
Balanced
Input
100
Ω
8.2nH
100
Ω
Balanced
Output
Subject to change or obsolescence without notice
Rev-
© 01-07 TriQuint Semiconductor, Inc.
Page 2 of 5
Preliminary Datasheet
Part Number 856665
580 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 Datasheet
Part Number 856665
580 MHz SAW Filter
Matching Schematics
15pF
9
4
7nH
10
15pF
1,2,3,
6,7,8
5
2.8pF
100
Ω
2.8pF
100
Ω
Balanced
Input
100
Ω
8.2nH
100
Ω
Balanced
Output
Marking
PCB Footprint
7.20
1.27
Pad 1
ID dot
SAWTEK
856665
XXXXXX
Date code
5.70
2.54
1.60
0.80
1.20
The date code consists of: day of the current year (Julian,
3 digits), last digit of the year (1 digit) and hour (2 digits)
This footprint represents a recommendation only
Dimensions shown are nominal in millimeters
Tape and Reel
2.7
16.8
Ø330
ID dot
0.3
2.0
4.0
Ø1.5
A
1.75
7.5
7.3
16.0
Ø102
Direction of travel
Ø20.2
Ø13.0
2.0
2.2
Section A-A
5.8
8.0
Ø1.5
A
Dimensions shown are nominal in millimeters
Packaging quantity: 3000 units/reel
Subject to change or obsolescence without notice
Rev-
© 01-07 TriQuint Semiconductor, Inc.
Page 4 of 5
Preliminary Datasheet
Maximum Ratings
Parameter
Operating Temperature Range
Storage Temperature Range
Part Number 856665
580 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
(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.
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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