Data Sheet
Part Number 856072
140 MHz SAW Filter
Subject to change or obsolescence without notice Rev B 11/07 © TriQuint Semiconductor Page 1 of 6
Features
• For broadband applications
• Typical 3dB bandwidth of 33.2 MHz
• High attenuation
• Single-ended operation
• Ceramic Surface Mount Package (SMP)
• Replaces Sawtek P/N 851937 (BW 3dB=32 MHz)
• Hermetic
• RoHS compliant (2002/95/EC), Pb-free
•
Package Pin Configuration
Surface Mount 9.00 x 7.01 x 1.50 mm Bottom View
SMP-35B
5
410
9
8 7 6
3
21
Single
-
ended Configuration
Description
4
Output
5
Output return
9
Input
10
Input return
1,2,3,6,7,8
Case ground
0.76
9.00
2.54
2.54
1.12
1.02
7.01
1.80
1.50 NOM.
1.65 MAX.
1.02 x 2.54
Dimensions shown are nominal in millimeters
All tolerances are ±0.15mm except overall
length and width +0.10mm/-0.15mm
Body: Al
2
O
3
ceramic
Lid: Kovar, Ni plated
Terminations: Au plating 0.5 - 1.0µm,
over a 2 – 6µm Ni plating
Pb
Data Sheet
Part Number 856072
140 MHz SAW Filter
Subject to change or obsolescence without notice Rev B 11/07 © TriQuint Semiconductor Page 2 of 6
Electrical Specifications (1)
Operating Temperature Range:
(2)
0 to +70 °C
Parameter
(3)
Minimum Typical
(4)
Maximum Unit
Center Frequency - 140 - MHz
Minimum Insertion Loss - 21.7 22.5 dB
Lower 1 dB Bandedge
(5)
Upper 1 dB Bandedge -
154.85 124.29
155.88 125.15
- MHz
Lower 3 dB Bandedge
(5)
Upper 3 dB Bandedge -
155.8 123.42
156.64 124.2
- MHz
Lower 40 dB Bandedge
(5)
Upper 40 dB Bandedge 119.65
- 120.31
159.58 -
160.35 MHz
Amplitude Variation
125.15 - 154.85 MHz
-
0.46
1.10
dB p-p
Phase Linearity
125.15 - 154.85 MHz
-
2.75
6.0
deg p-p
Group Delay Variation
125.15 - 154.85 MHz
-
15.46
30
ns p-p
Absolute Delay - 0.905 - µsec
Relative Attenuation
(5)
15 - 60 MHz
60 - 115 MHz
165 - 200 MHz
200 - 300 MHz
45
43
42
47
56
54
52
58
-
-
-
-
dB
dB
dB
dB
Terminating Source Impedance:
(6)
- 50 - Ω
Terminating Load Impedance:
(6)
- 50 - Ω
Substrate Material - 128 LiNbO
3
- -
Temperature Coefficient of Frequency - -74 - ppm/
o
C
Notes:
1. All specifications are based on the 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. Typical values are based on average measurements at room temperature
5. Relative to minimum insertion loss
6. 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
1,2,3,5
6,7,8,10
50
Ω
ΩΩ
Ω
9 4 91nH
50
Ω
ΩΩ
Ω
8pF
50 Ω
Single-ended
Output
Data Sheet
Part Number 856072
140 MHz SAW Filter
Subject to change or obsolescence without notice Rev B 11/07 © TriQuint Semiconductor Page 3 of 6
Electrical Specifications (1)
Operating Temperature Range:
(2)
-40 to +85 °C
Parameter
(3)
Minimum Typical
(4)
Maximum Unit
Center Frequency - 140 - MHz
Minimum Insertion Loss - 21.7 22.5 dB
Lower 1 dB Bandedge
(5)
Upper 1 dB Bandedge -
154.75 124.29
155.88 125.25
- MHz
Lower 3 dB Bandedge
(5)
Upper 3 dB Bandedge -
155.7 123.42
156.64 124.3
- MHz
Lower 40 dB Bandedge
(5)
Upper 40 dB Bandedge 119.50
- 120.31
159.58 -
160.55 MHz
Amplitude Variation
125.15 - 154.85 MHz
-
0.46
1.30
dB p-p
Phase Linearity
125.15 - 154.85 MHz
-
2.75
6.5
deg p-p
Group Delay Variation
125.15 - 154.85 MHz
-
15.46
37
ns p-p
Absolute Delay - 0.905 - µsec
Relative Attenuation
(5)
15 - 60 MHz
60 - 115 MHz
165 - 200 MHz
200 - 300 MHz
44
43
42
46
56
54
52
58
-
-
-
-
dB
dB
dB
dB
Terminating Source Impedance:
(6)
- 50 - Ω
Terminating Load Impedance:
(6)
- 50 - Ω
Substrate Material - 128 LiNbO
3
- -
Temperature Coefficient of Frequency - -74 - ppm/
o
C
Notes:
1. All specifications are based on the 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. Typical values are based on average measurements at room temperature
5. Relative to minimum insertion loss
6. 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
Input
1,2,3,5
6,7,8,10
50
Ω
ΩΩ
Ω
9 4 91nH
50
Ω
ΩΩ
Ω
8pF
50 Ω
Single-ended
Output
Data Sheet
Part Number 856072
140 MHz SAW Filter
Subject to change or obsolescence without notice Rev B 11/07 © TriQuint Semiconductor Page 4 of 6
Typical Performance (at room temperature)
Data Sheet
Part Number 856072
140 MHz SAW Filter
Subject to change or obsolescence without notice Rev B 11/07 © TriQuint Semiconductor Page 5 of 6
Matching Schematics
Actual matching values may vary due to PCB layout and parasitics
50 Ω
Single-ended
Input
1,2,3,5
6,7,8,10
50
Ω
ΩΩ
Ω
9 4 91nH
50
Ω
ΩΩ
Ω
8pF
50 Ω
Single-ended
Output
Marking PCB Footprint
Date code
ID dot
SAWTEK
XXXXXX
856072
1.22
9.191.32
1.22
3.76
1.32
1.32
2.07
7.21
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
A
A
Ø1.5
12.0
4.0 Ø1.5
2.0
9.22
7.22
2.2
Section A-A
0.3
16.0
7.5
1.75
Ø13.0
Ø20.2
Ø102
Ø330
16.8
2.7 ID dot
Direction of travel
2.0
Dimensions shown are nominal in millimeters
Packaging quantity: 2000 units/reel
Data Sheet
Part Number 856072
140 MHz SAW Filter
Subject to change or obsolescence without notice Rev B 11/07 © TriQuint Semiconductor Page 6 of 6
Maximum Ratings
Parameter Symbol Minimum Maximum Unit
Operating Temperature Range T -40 +85
o
C
Storage Temperature Range T
stg
-40 +85
o
C
Important Notes
Warnings
• Electrostatic Sensitive Device (ESD)
• Avoid ultrasonic exposure
RoHS Compliance
• This product complies with EU directive 2002/95/EC (RoHS)
Solderability
• Compatible with JESD22-B102, Pb-free process, 260C 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