Data Sheet
Features
•
•
•
•
•
•
•
•
•
For WiMAX applications
Usable bandwidth 3.15 MHz
Low Loss
High attenuation
Impedance matching required
Balanced operation
Ceramic Surface Mount Package (SMP)
Hermetic
RoHS compliant (2002/95/EC), Pb-free
Pb
Part Number 856623
464 MHz SAW Filter
•
Package
Surface Mount 7.00 x 5.50 x 1.24 mm
SMP-28C
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 -
Output +
Output -
Case ground
Case ground
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 A
09/24/07 TriQuint Semiconductor, Inc. ©
Page 1 of 5
Data Sheet
Operating Temperature Range:
(2)
-40 to +85
o
C
Part Number 856623
464 MHz SAW Filter
Electrical Specifications
(1)
Parameter
(3)
Center Frequency
Insertion Loss at minimum
1 dB bandwidth
Amplitude Variation
462.425 - 465.575 MHz
Group Delay Variation
462.425 - 465.575 MHz
Absolute Attenuation
(5)
264 - 368 MHz
368 - 417 MHz
417 - 449 MHz
449 - 460.5 MHz
467.5 - 479 MHz
479 - 656 MHz
656 - 664 MHz
Input/Output Return Loss
462.425 - 465.575 MHz
Source Impedance
(balanced)
(6)
Load Impedance
(balanced)
(6)
Notes:
1.
2.
3.
4.
5.
6.
Minimum
-
-
3.15
-
-
50
50
40
35
35
40
55
10
-
-
Typical
(4)
464
10.6
3.5
0.5
95
59
53
50
37
38
47
80
16
50
50
Maximum
-
12
3.75
1.0
150
-
-
-
-
-
-
-
-
-
-
Unit
MHz
dB
MHz
dB
ns
dB
dB
dB
dB
dB
dB
dB
dB
Ω
Ω
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 minimum insertion loss
This is the optimum impedance in order to achieve the performance shown
Test Circuit:
Actual matching values may vary due to PCB layout and parasitics
15nH
9
4
7.5nH
10
1,2,3
6,7,8
5
3.3nH
50
Ω
3.3nH
50Ω
Balanced
Input
50
Ω
15pF
15nH
50Ω
Balanced
Output
Subject to change or obsolescence without notice
Rev A
09/24/07 TriQuint Semiconductor, Inc. ©
Page 2 of 5
Data Sheet
Part Number 856623
464 MHz SAW Filter
Typical Performance
(at room temperature)
Subject to change or obsolescence without notice
Rev A
09/24/07 TriQuint Semiconductor, Inc. ©
Page 3 of 5
Data Sheet
Actual matching values may vary due to PCB layout and parasitics
15nH
9
4
3.3nH
Part Number 856623
464 MHz SAW Filter
Matching Schematics
50Ω
Balanced
Input
50
Ω
15pF
15nH
10
1,2,3
6,7,8
5
3.3nH
7.5nH
50
Ω
50Ω
Balanced
Output
Marking
PCB Footprint
7.20
1.27
Pad 1
ID dot
SAWTEK
856623
XXXXXX
Date code
5.70
2.54
1.60
0.80
1.20
7The 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
16.8
2.7
Ø330
Pad 1 ID dot
0.3
4.0
2.0
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 A
09/24/07 TriQuint Semiconductor, Inc. ©
Page 4 of 5
Data Sheet
Maximum Ratings
Parameter
Operating Temperature Range
Storage Temperature Range
Part Number 856623
464 MHz SAW Filter
Symbol
T
T
stg
Minimum
-40
-45
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°
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.
Contact Information
PO Box 609501
Orlando, FL 32860-9501
USA
Subject to change or obsolescence without notice
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
Rev A
09/24/07 TriQuint Semiconductor, Inc. ©
Page 5 of 5
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