Data Sheet
Part Number 856620
172.8 MHz SAW Filter
Subject to change or obsolescence without notice Rev - 06-07 TriQuint Semiconductor, Inc. © Page 1 of 5
Features
• For WCDMA applications
• Usable bandwidth of 8.84 MHz
• Low loss
• High attenuation
• Single-ended input
• Single-ended or balanced output
• Ceramic Surface Mount Package (SMP)
• Small size
• Hermetic
• RoHS compliant (2002/95/EC), Pb-free
•
Package Pin Configuration
Surface Mount 7.01 x 5.51 x 1.70 mm Bottom View
12
11
10
4
5
6
89 7
3
2
1
Pin No. Description
10 Input
4 Output +
6 Output -
3,9,12 To be grounded
1,2,5 Case Ground
7,8,11 Case Ground
1.70 NOM.
1.85 MAX.
5.51
0.81
1.14
1.27
1.70
0.79
1.27
7.01
Dimensions shown are nominal in millimeters
All tolerances are ±0.15mm except overall
length and width ±0.13mm
Body: Al2O3 ceramic
Lid: Kovar, Ni plated
Terminations: Au plating 0.5 - 1.0µm,
over a 2 - 6µm Ni plating
Pb
Data Sheet
Part Number 856620
172.8 MHz SAW Filter
Subject to change or obsolescence without notice Rev - 06-07 TriQuint Semiconductor, Inc. © Page 2 of 5
Electrical Specifications (1)
Operating Temperature Range: (2) -40 to +85oC
Parameter (3) Minimum Typical Maximum Unit
Center Frequency (Fc) - 172.8 - MHz
Maximum Insertion Loss
Fc ± 4.42 MHz
-
9.0
12.5
dB
Attenuation (4)
Fc ± 8.0 MHz to Fc ± 11.0 MHz
Fc ± 11.0 MHz to Fc ± 25.0 MHz
Fc ± 25.0 MHz to Fc ± 34.0 MHz
Fc ± 34.0 MHz to Fc ± 100.0 MHz
32
37
45
55
43
45
55
60
-
-
-
-
dB
dB
dB
dB
Amplitude Variation
Fc ± 4.42 MHz
-
0.5
1.3
dB
Group Delay Variation
Fc ± 4.42 MHz
-
50
150
ns
Phase Variation
Fc ± 4.42 MHz
-
4
-
deg
Input/Output VSWR
Fc ± 4.42 MHz
-
1.5:1
2.0:1
Source Impedance (single ended) (5) - 50 -
Ω
Load Impedance: (balanced) (5) - 200 -
Ω
Notes:
1. All specifications are based on Triquint test circuit shown below
2. In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over
temperature
3. Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances
4. Relative to the maximum insertion loss
5. 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
50 Ω
Single-ended
3,9,12,
1,2,5,
7,8,11
50Ω
10 4
22nH
200Ω
27nH 47 nH
6
22nH
47nH
200 Ω
Balanced
Data Sheet
Part Number 856620
172.8 MHz SAW Filter
Subject to change or obsolescence without notice Rev - 06-07 TriQuint Semiconductor, Inc. © Page 3 of 5
Typical Performance (at +25oC)
Data Sheet
Part Number 856620
172.8 MHz SAW Filter
Subject to change or obsolescence without notice Rev - 06-07 TriQuint Semiconductor, Inc. © Page 4 of 5
Matching Schematics
Actual matching values may vary due to PCB layout and parasitics
50 Ω
Single-ended
3,9,12,
1,2,5,
7,8,11
50Ω
10 4
22nH
200Ω
27nH 47 nH
6
22nH
47nH
200 Ω
Balanced
Marking PCB Footprint
Date code
856620
SAWTEK
ID dot
JJJYXX
5.71
.99
7.21
1.34
1.34
.99 .28
.28
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
Section A-A
0.3
2.2
7.3
5.8
Ø1.5
8.0
4.0
2.0 A
A
Ø1.5
16.0
7.5
1.75
ID dot
2.0
Ø13.0
Ø20.2
Ø330
16.8
2.7
Direction of travel
Ø102
Dimensions shown are nominal in millimeters
Packaging quantity: 3000 units/reel
Data Sheet
Part Number 856620
172.8 MHz SAW Filter
Subject to change or obsolescence without notice Rev - 06-07 TriQuint Semiconductor, Inc. © Page 5 of 5
Maximum Ratings
Parameter Symbol Minimum Maximum Unit
Operating Temperature Range T -40 +85 oC
Storage Temperature Range Tstg -40 +85
oC
Warnings
• Electrostatic Sensitive Device (ESD)
• Avoid ultrasonic exposure
RoHS Compliance
• This product complies with EU directive 2002/95/EC (RoHS)
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 Qualification Flowchart Soldering Profile
S-Parameters RoHS Information 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
Pb
