885025
1880 MHz BAW Filter
Applications
General purpose RF filter
Wireless infrastructure
4G, Multi-standard
Band 2 Uplink
Repeaters
SMP-12, 3.00 x 3.00 x 1.22 mm
Product Features
Usable bandwidth 60 MHz
High attenuation
Excellent power handling
Low Loss
Single-ended operation
No matching required for operation at 50Ω
Small Size: 3.00 x 3.00 x 1.22 mm
Ceramic Surface Mount Package (SMP)
Hermetically sealed
RoHS compliant, Pb-free
Pb
Functional Block Diagram
Gnd
1
6
Gnd
Input
2
5
Output
Gnd
3
4
Gnd
General Description
885025 is a general purpose Uplink filter for Band 2.
This filter was specifically designed in a 3x3mm
hermetic package for Base Station and Repeater
applications and is part of our wide portfolio of RF
filters in the same package.
Low insertion loss, coupled with high attenuation and
excellent power handling, makes this filter a natural
choice for our customers Uplink RF filtering needs and
other general purpose applications.
Pin Configuration - Single Ended
Pin No.
2
5
1,3,4,6
Label
Input
Output
Ground
Ordering Information
Part No.
885025
885025-EVB
Description
Product description
Evaluation board description
Standard T/R size = 5000 units/reel
Data Sheet: Rev B 03-06-2014
© 2014 TriQuint
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Disclaimer: Subject to change without notice
www.triquint.com
885025
1880 MHz BAW Filter
Absolute Maximum Ratings
Parameter
Storage Temperature
(1)
Operable Temperature
RF Input Power
CW, +55 °C for 10K hours
Rating
−40 to +85
°C
−40 to +85
°C
+30 dBm
Notes:
1. Operation of this device outside the parameter ranges given
may cause permanent damage.
Electrical Specifications
(1)
Test conditions unless otherwise noted:
(2)
Temp =
−
40 °C to +85 °C
Parameter
(3)
Conditions
1850 –1910 MHz
1850 –1910 MHz
1850 –1910 MHz, over any 3.84 MHz span
869 – 894 MHz
1574.42 –1576.42 MHz
1920 –1930 MHz
1930 –1990 MHz
3690 –3830 MHz
5540 –5740 MHz
7390 –7650 MHz
1850 –1910 MHz
1850 –1910 MHz
single-ended
single-ended
Min
-
-
-
37
45
20
40
20
12
-
-
-
-
-
Typ
(4)
1880.0
3.5
1.9
1.5
41
50
33
45
25
18
8
1.7
1.7
50
50
Max
-
5.5
4.5
2.8
-
-
-
-
-
-
-
2.4:1
2.4:1
-
-
Units
MHz
dB
dB p-p
Center Frequency
Maximum Insertion Loss
Amplitude Variation
(5)
Absolute Attenuation
(6)
dB
Input VSWR
Output VSWR
(7)
Source Impedance
(7)
Load Impedance
-
-
Notes:
1. All specifications are based on the TriQuint schematic shown on page 3
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. Amplitude Variation is defined as the difference between the lowest loss and the highest loss within defined frequency
points
6. Relative to zero dB
7. This is the optimum impedance in order to achieve the performance shown
Data Sheet: Rev B 03-06-2014
© 2014 TriQuint
-
2 of 6
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Disclaimer: Subject to change without notice
www.triquint.com
885025
1880 MHz BAW Filter
Evaluation Board
Matching Schematics
2
JJJYM
5
50
50
960700
Notes:
1. No impedance matching required
2. PCB: . Top, middle & bottom layers: 1 oz copper, Substrates: FR4 dielectric, .031” thick, Finish plating: Nickel: 3-8µm
thick, Gold: .03-.2µm thick, Hole plating: Copper min .0008µm thick
Bill of Material – 885025-EVB
Reference Des.
U1
SMA
PCB
Value
N/A
N/A
N/A
PCB Mounting Pattern
3.20 SQ
.96
XX
1,3,4,6
Description
1880 MHz Baw Filter
SMA connector
3 layer
Manuf.
Part Number
TriQuint
885025
Radiall USA 9602-1111-018
Inc.
Multiple
960700
1.70
Notes:
1. All dimensions are in millimeters. Angles are in degrees.
2. This drawing specifies the mounting pattern used on the TriQuint
evaluation board for this product. Some modification may be necessary
to suit end user assembly materials and processes.
.81
1.27
.38
Data Sheet: Rev B 03-06-2014
© 2014 TriQuint
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Disclaimer: Subject to change without notice
www.triquint.com
885025
1880 MHz BAW Filter
Performance Plots
Test conditions unless otherwise noted: Temp= +25°C
Data Sheet: Rev B 03-06-2014
© 2014 TriQuint
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Disclaimer: Subject to change without notice
www.triquint.com
885025
1880 MHz BAW Filter
Package Information, Marking and Dimensions
TriQuint
logo
Marking
code
Package Style: SMP-12A
Dimensions: 3.00 x 3.00 x 1.22 mm
Body:
Al
2
O
3
ceramic
Lid:
Kovar, Ni
plated
Terminations:
Au
plating 0.5 - 1.0μm, over a 2-6μm
Ni
plating
All dimensions shown are nominal in millimeters
All tolerances are ±0.15mm except overall length and width
±0.10mm
The date code consists of day of the current year (Julian,
3 digits), Y = last digit of the year, and M = manufacturing site
code
ID dot
HT
JJJYM
Date code
1.22 NOM.
1.32 MAX.
0.69
3.00
0.75
1.50
3.00
0.75
Notes:
1. All dimensions shown are typical in millimeters
2. An asterisk (*) in front of the marking code indicates prototype.
0.60
Tape and Reel information
Standard T/R size = 5000 units/reel. All dimensions are in millimeters
TriQuint
logo
2.7
12.8
Ø330
ID dot
Section A-A
4.0
0.21
2.0
Ø1.5
A
1.75
5.5
Ø102
Ø20.2
Ø13.0
2.0
Direction of travel
3.25
12.0
1.4 3.25
4.0
Ø1.5
A
Data Sheet: Rev B 03-06-2014
© 2014 TriQuint
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Disclaimer: Subject to change without notice
www.triquint.com
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