Data Sheet
Features
•
•
•
•
•
•
•
•
For Broadband applications
Usable bandwidth of 22 MHz
Typical 3 dB bandwidth of 23.16 MHz
Low loss
Single-ended operation
Ceramic Surface Mount Package (SMP)
Hermetic
RoHS
compliant (2002/95/EC),
Pb-free
Pb
Part Number 854923
140 MHz SAW Filter
Package
Surface Mount 13.30 x 6.50 x 1.75 mm
SMP-53
Pin Configuration
Bottom View
1
1.75 NOM.
1.96 MAX.
0.76
13.3
2.54
2
3
4
5
6
12
11
10
9
8
7
2.18
6.50
2.54
1.17 x 3.76
0.79
1.50
Single-ended Configuration
Pin No.
Description
11
Input
5
Output
6,12
Ground
1,2,3,4
CaseGround
7,8,9,10
Case Ground
Dimensions shown are nominal in millimeters
All tolerances are
±0.15mm
except overall
length and width
±0.10mm
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 -
10/07
© TriQuint Semiconductor
Page 1 of 5
Data Sheet
Operating Temperature Range:
(2)
-40 to +85
°C
Part Number 854923
140 MHz SAW Filter
Electrical Specifications
(1)
Parameter
(3)
Center Frequency
Insertion Loss at Center Frequency
1 dB Bandwidth
3 dB Bandwidth
35 dB Bandwidth
Passband Ripple
130.44 – 149.56 MHz
Phase Linearity
130.44 – 149.56 MHz
Group Delay Variation
130.44 – 149.56 MHz
Absolute Delay
Temperature Coefficient
Source Impedance (single-ended)
(5)
Load Impedance (single-ended)
(5)
Notes:
Minimum
139.6
-
22
23.9
-
-
-
-
-
-
-
-
Typical
(4)
140
11.33
23.16
24.26
28.85
0.56
6.1
34
0.8
-94
50
50
Maximum
140.4
13
-
-
33.5
1
14
100
-
-
-
-
Unit
MHz
dB
MHz
MHz
MHz
dB p-p
º p-p
ns p-p
nsec
ppm/°C
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. 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
100nH
11
5
15pF
50Ω
Ω
120nH
50
Ω
Single-ended
Input
50Ω
Ω
15pF
1,2,3,4,6
7,8,9,10,12
50
Ω
Single-ended
Output
Subject to change or obsolescence without notice
Rev -
10/07
© TriQuint Semiconductor
Page 2 of 5
Data Sheet
Part Number 854923
140 MHz SAW Filter
Typical Performance
(at room temperature)
Subject to change or obsolescence without notice
Rev -
10/07
© TriQuint Semiconductor
Page 3 of 5
Data Sheet
Actual matching values may vary due to PCB layout and parasitics
100nH
11
5
120nH
Part Number 854923
140 MHz SAW Filter
Matching Schematics
50
Ω
Single-ended
Input
50Ω
Ω
15pF
1,2,3,4,6
7,8,9,10,12
15pF
50Ω
Ω
50
Ω
Single-ended
Output
Marking
1.70
PCB Footprint
13.51
3.53
SAWTEK
854923
XXXXXX
ID Dot
Date Code
6.70
.99
.99
8.61
1.55
1.70
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
24.8
2.7
Ø330
ID dot
0.3
2.0
4.0
Ø1.5
A
1.75
11.5
13.9
Ø102
Ø20.2
Ø13.0
2.0
Direction of travel
24
2.3
Section A-A
7.1
12.0
Ø1.5
A
Dimensions shown are nominal in millimeters
Packaging quantity: 2000 units/reel
Subject to change or obsolescence without notice
Rev -
10/07
© TriQuint Semiconductor
Page 4 of 5
Data Sheet
Maximum Ratings
Parameter
Operating Temperature Range
Storage Temperature Range
Part Number 854923
140 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 JESD22-B102, Pb-free process, 260C 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
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
Rev -
10/07
Or contact one of our worldwide
Network of
sales offices,
Representatives or distributors
© TriQuint Semiconductor
Page 5 of 5
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