Part Number 856656
140 MHz SAW Filter
Data Sheet
Features
For 2 Carrier WCDMA applications
Usable bandwidth 10 MHz
Low loss
High attenuation
Designed to minimize EVM
Single-ended operation
Ceramic Surface Mount Package (SMP)
Hermetic
RoHS compliant (2002/95/EC), Pb-free
Pb
Package
Surface Mount 13.30 x 6.50 x 1.75 mm
Pin Configuration
Bottom View
1.75 NOM.
1.96 MAX.
1
12
0.76
2
3
4
5
6
11
13.3
2.54
10
9
8
7
2.18
6.50
2.54
1.17 x 3.76
0.79
1.50
Pin No.
11
12
5
6
1,2,3,4
7,8,9,10
Description
Input
Input return
Output
Output return
Case ground
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 - 1.0 m,
over a 2 - 6 m
Ni
plating
Subject to change or obsolescence without notice
Rev B
05/10 TriQuint Semiconductor, Inc. ©
Page 1 of 5
Part Number 856656
140 MHz SAW Filter
Data Sheet
Electrical Specifications
(1)
Operating Temperature Range:
(2)
-30 to +80
o
C
Parameter
(3)
Center Frequency
Insertion Loss at 140 MHz
Lower 1 dB Bandedge
(4)
Upper 1 dB Bandedge
Lower 3 dB Bandedge
(4)
Upper 3 dB Bandedge
35 dB Bandwidth
Amplitude Ripple
(5)
135.5 - 144.5 MHz
Absolute Group Delay
135.5 - 144.5 MHz
Group Delay Variation
135.5 - 144.5 MHz
Phase Linearity
135.5 - 144.5 MHz
Input and Output VSWR
135.5 - 144.5 MHz
Relative Attenuation
(4)
40.0 - 110.0 MHz
110.0 - 125.0 MHz
125.0 - 131.2 MHz
148.8 - 155.0 MHz
155.0 - 170.0 MHz
170.0 - 240.0 MHz
Source/Load Impedance
(6)
Notes:
1.
2.
3.
4.
5.
6.
Minimum
-
-
-
144.5
-
145.0
-
-
-
-
-
-
55
42
37
37
42
55
-
Typical
140
9.2
134.270
146.090
133.97
146.33
14.33
0.2
1.08
45
3.4
1.8
69.6
53.5
49.1
46.2
55.6
71.3
50
Maximum
-
10.5
135.5
-
135.0
-
16.0
0.8
1.1
100
8.0
2.5
-
-
-
-
-
-
-
Unit
MHz
dB
MHz
MHz
MHz
MHz
MHz
dB p-p
μs
ns
deg
-
dB
dB
dB
dB
dB
dB
All specifications are based on the TriQuint test reference system
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
Relative to insertion loss at center frequency
Amplitude Ripple is defined as the worse peak to adjacent valley within defined frequency points
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
39nH
11
5
33pF
1,2,3,4,6
7,8,9,10,12
56pF
50
43nH
50
Single-ended
Input
50
68pF
33pF
50
Single-ended
Output
Subject to change or obsolescence without notice
Rev B
05/10 TriQuint Semiconductor, Inc. ©
Page 2 of 5
Part Number 856656
140 MHz SAW Filter
Data Sheet
Typical Performance
(at +25
o
C)
Subject to change or obsolescence without notice
Rev B
05/10 TriQuint Semiconductor, Inc. ©
Page 3 of 5
Part Number 856656
140 MHz SAW Filter
Data Sheet
Matching Schematics
Actual matching values may vary due to PCB layout and parasitics
39nH
11
5
33pF
1,2,3,4,6
7,8,9,10,12
56pF
50
43nH
50
Single-ended
Input
50
68pF
33pF
50
Single-ended
Output
Marking
1.70
PCB Footprint
13.51
3.53
SAWTEK
856656
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
0.3
2.0
ID dot
4.0
Ø1.5
A
1.75
11.5
13.9
24
Ø102
Ø20.2
Ø13.0
2.0
Direction of travel
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 B
05/10 TriQuint Semiconductor, Inc. ©
Page 4 of 5
Part Number 856656
140 MHz SAW Filter
Data Sheet
Maximum Ratings
Parameter
Operating Temperature Range
Storage Temperature Range
Power Handling
(1)
1. Device is measured for equivalent 10K hours @ 55 ºC (CW Signal)
Symbol
T
T
stg
P
in
Minimum
-30
-40
-
Maximum
+80
+85
+15
Unit
o
o
C
C
o
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
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 B
05/10 TriQuint Semiconductor, Inc. ©
Page 5 of 5
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