Data Sheet
Features
•
•
•
•
•
For PCS applications
Usable bandwidth 60 MHz
High attenuation
Single-ended operation
No impedance matching required for operation
at 50
Ω
•
Ceramic Surface Mount Package (SMP)
•
Hermetic
•
RoHS
compliant (2002/95/EC),
Pb-free
Pb
Part Number 855850
1960 MHz SAW Filter
Package
Surface Mount 3.00 x 3.00 x 1.22 mm
SMP-12
Pin Configuration
Bottom View
1
1.22 NOM.
1.32 MAX.
0.69
2
3
3.00
6
5
4
0.75
1.50
3.00
0.75
Single-ended Configuration
Pin No.
Description
2
Input
5
Output
1,3,4,6
Case Ground
0.60
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
08/08
© TriQuint Semiconductor
Page 1 of 5
Data Sheet
Operating Temperature Range:
(2)
-20 to +70
°C
Part Number 855850
1960 MHz SAW Filter
Electrical Specifications
(1)
Parameter
(3)
Center Frequency
Maximum Insertion Loss
1930 - 1935 MHz
( -20 to +10
o
C)
1930 - 1935 MHz
( +10 to +70
o
C)
1935 - 1990 MHz
Amplitude Variation
1930 - 1990 MHz
Absolute Attenuation
0 - 500 MHz
500 - 1770 MHz
1770 - 1830 MHz
1830 - 1905 MHz
( -20 to +25
o
C)
1905 - 1910 MHz
(+15 to +70
o
C)
1905 - 1910 MHz
( -20 to +15
o
C)
2030 - 2210 MHz
2210 - 3000 MHz
3000 - 4000 MHz
Input/Output Return Loss
1930 - 1990 MHz
Source Impedance (single-ended)
(5)
Load Impedance (single-ended)
(5)
Notes:
Minimum
-
-
-
-
-
20
17
22
15
8
15
17
20
9
8
-
-
Typical
(4)
1960
2.3
2.3
1.8
1.0
23.2
19.3
27.5
18
13
22
23
25
14
14
50
50
Maximum
-
3.7
3.3
3.3
2.8
-
-
-
-
-
-
-
-
-
-
-
-
Unit
MHz
dB
dB
dB
dB p-p
dB
dB
dB
dB
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. 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
No impedance matching
required
2
50
Ω
5
50
Ω
1,3,4,6
50
Ω
Single-ended
Output
No impedance matching
required
Subject to change or obsolescence without notice
Rev B
08/08
© TriQuint Semiconductor
Page 2 of 5
Data Sheet
Part Number 855850
1960 MHz SAW Filter
Typical Performance
(at room temperature)
Subject to change or obsolescence without notice
Rev B
08/08
© TriQuint Semiconductor
Page 3 of 5
Data Sheet
Actual matching values may vary due to PCB layout and parasitics
50
Ω
Single-ended
Input
No impedance matching
required
2
50
Ω
5
Part Number 855850
1960 MHz SAW Filter
Matching Schematics
50
Ω
Single-ended
Output
No impedance matching
required
1,3,4,6
50
Ω
Marking
Sawtek
logo
Marking
code
PCB Footprint
3.20 SQ
.96
U
JJJYM
1.70
1.27
.81
.38
ID dot
Date code
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
12.8
2.7
Ø330
Sawtek
logo
4.0
0.21
2.0
Ø1.5
A
1.75
5.5
ID dot
Ø102
Ø20.2
Ø13.0
2.0
Direction of travel
12.0
3.25
1.4
Section A-A
3.25
4.0
Ø1.5
A
Dimensions shown are nominal in millimeters
Packaging quantity: 5000 units/reel
Subject to change or obsolescence without notice
Rev B
08/08
© TriQuint Semiconductor
Page 4 of 5
Data Sheet
Maximum Ratings
Parameter
Operating Temperature Range
Storage Temperature Range
Input Power
Part Number 855850
1960 MHz SAW Filter
Symbol
T
T
stg
P
in
Minimum
-20
-40
-
Maximum
+70
+85
+13
Unit
C
C
dBm
o
o
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
08/08
Or contact one of our worldwide
Network of
sales offices,
Representatives or distributors
© TriQuint Semiconductor
Page 5 of 5
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