Data Sheet
Features
•
•
•
•
•
•
•
For TD-SCDMA applications
Usable bandwidth 15 MHz
Low Loss
Single-ended operation
Ceramic Surface Mount Package (SMP)
Hermetic
RoHS
compliant (2002/95/EC),
Pb-free
Pb
Part Number 856748
153.6 MHz SAW Filter
Package
Surface Mount 13.30 x 6.50 x 1.75 mm
SMP-53A
Pin Configuration
Bottom View
1
2
3
4
5
6
1.75 NOM.
1.96 MAX.
0.76
13.3
2.54
12
11
10
9
8
7
2.18
6.50
2.54
Single-ended Configuration
Pin No.
Description
11
Input
5
Output
1,4,6,7,10,12 Ground
2,3,8,9
Case Ground
1.17 x 3.76
0.79
1.50
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 B
06/08
© TriQuint Semiconductor
Page 1 of 5
Data Sheet
Operating Temperature Range:
(2)
-40 to +85
°C
Part Number 856748
153.6 MHz SAW Filter
Target Electrical Specifications
(1)
Parameter
(3)
Center Frequency
Insertion Loss at Center Frequency
1 dB Bandwidth
(5)
3 dB Bandwidth
(5)
40 dB Bandwidth
(5)
Lower 1 dB Band Edge
(5)
Upper 1 dB Band Edge
(5)
Lower 3 dB Band Edge
(5)
Upper 3 dB Band Edge
(5)
Amplitude Variation
146.1 – 161.1 MHz
Group Delay at 153.6
Group Delay Variation
146.1 – 161.1 MHz
Phase Ripple
146.1 – 161.1 MHz
Relative Attenuation
(5)
10 – 50 MHz
50 – 141.1 MHz
166.1 – 170.1 MHz
170.1 – 300 MHz
300 – 500 MHz
Input/Output Return Loss
146.1 – 161.1 MHz
Source Impedance (single-ended)
(6)
Load Impedance (single-ended)
(6)
Notes:
Minimum
-
-
15
16
-
-
161.1
-
161.6
-
-
-
-
50
40
40
40
45
8
-
-
Typical
(4)
153.6
10
17.2
18.3
22.3
144.9
162.1
144.5
162.8
0.4
1.04
55
10
62
51
43.7
58
70
10
50
50
Maximum
-
12
-
-
25
146.1
-
145.6
-
1.0
1.3
140
-
-
-
-
-
-
-
-
-
Unit
MHz
dB
MHz
MHz
MHz
MHz
MHz
MHz
MHz
dB p-p
µs
ns p-p
deg
dB
dB
dB
dB
dB
dB
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 loss at center frequency
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
22nH
11
5
68pF
1,2,3,4,6
7,8,9,10,12
50Ω
Ω
15nH
50
Ω
Single-ended
Input
50Ω
Ω
56pF
50
Ω
Single-ended
Output
Subject to change or obsolescence without notice
Rev B
06/08
© TriQuint Semiconductor
Page 2 of 5
Data Sheet
Part Number 856748
153.6 MHz SAW Filter
Typical Performance
(at room temperature)
Subject to change or obsolescence without notice
Rev B
06/08
© TriQuint Semiconductor
Page 3 of 5
Data Sheet
Actual matching values may vary due to PCB layout and parasitics
22nH
11
5
15nH
Part Number 856748
153.6 MHz SAW Filter
Matching Schematics
50
Ω
Single-ended
Input
50Ω
Ω
56pF
1,2,3,4,6
7,8,9,10,12
68pF
50Ω
Ω
50
Ω
Single-ended
Output
Marking
1.70
PCB Footprint
13.51
3.53
TriQuint
856748
JJJYXX
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
06/08
© TriQuint Semiconductor
Page 4 of 5
Data Sheet
Maximum Ratings
Parameter
Operating Temperature Range
Storage Temperature Range
Part Number 856748
153.6 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 B
06/08
Or contact one of our worldwide
Network of
sales offices,
Representatives or distributors
© TriQuint Semiconductor
Page 5 of 5
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