885053
1880 MHz BAW Filter
Applications
General purpose RF filter
For Base Station Applications
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
35 dB rejection at 1930 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
Pb
RoHS
compliant,
Pb-free
Functional Block Diagram
Gnd
1
6
Gnd
Input
2
5
Output
Gnd
3
4
Gnd
General Description
885053 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.
885053
885053-EVB
Description
Product description
Evaluation board description
Standard T/R size = 5000 units/reel
Data Sheet: Rev D 09-17-2014
© 2014 TriQuint
-
1 of 6
-
Disclaimer: Subject to change without notice
885053
1880 MHz BAW Filter
Absolute Maximum Ratings
Parameter
Storage Temperature
(1)
Operating Temperature
RF Input Power
CW, +95°C for 1000 hours
CW, +95°C for 2 hours
Rating
-40 to +125°C
-40 to +95°C
+30 dBm
+33 dBm
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 +95°C
Parameter
(3)
Conditions
1850 –1910 MHz
1850 –1910 MHz
1850 –1910 MHz
1850 –1910 MHz
1855 –1905 MHz
9 –1475 MHz
1475 –1570 MHz
1570 –1725 MHz
1725 –1755 MHz
1755 –1805 MHz
1805 –1830 MHz
1930 –1935 MHz
1935 –1990 MHz
1990 –2170 MHz
2170 –2700 MHz
2700 –3800 MHz
3800 –5000 MHz
1850 –1910 MHz
1850 –1910 MHz
single-ended
single-ended
Min
-
-
-
-
-
-
30
35
40
35
30
20
35
45
30
15
10
5
-
-
-
-
Typ
(4)
1880.0
2.0
1.0
27
9
7
41
47
44
40
35
34
45
50
50
35
25
20
1.9
1.9
50
50
Max
-
2.8
1.8
40
15
12
-
-
-
-
-
-
-
-
-
-
-
-
-
2.5:1
2.5:1
-
-
Units
MHz
dB
dB p-p
ns p-p
ns p-p
ns p-p
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
-
-
Center Frequency
Maximum Insertion Loss
(5)
Amplitude Variation
Group Delay Variation
(5)
over any 5 MHz span
over any 5 MHz span
Absolute Attenuation
(6)
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 D 09-17-2014
© 2014 TriQuint
-
2 of 6
-
Disclaimer: Subject to change without notice
885053
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 – 885053-EVB
Reference Des.
U1
SMA
PCB
N/A
N/A
PCB Mounting Pattern
3.20 SQ
.96
XX
1,3,4,6
Value
Description
1880 MHz Baw Filter
SMA connector
Inc.
Manuf.
Part Number
TriQuint
885053
Radiall USA 9602-1111-018
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 D 09-17-2014
© 2014 TriQuint
-
3 of 6
-
Disclaimer: Subject to change without notice
885053
1880 MHz BAW Filter
Performance Plots
Test conditions unless otherwise noted: Temp= +25°C
0
-10
Frequency Response
0
-1.5
-3
-4.5
Passband Response
-20
d
B
-30
-40
-50
-60
-70
1755
d
B
-6
-7.5
-9
-10.5
-12
1820
1817.5
1880
1942.5
2005
1850
1880
1910
1940
Frequency (MHz)
0
-10
-20
Frequency (MHz)
Wideband Response
L
i
n
M
a
g
L
i
n
M
a
g
3
2.5
2
Input / Output VSWR
n
s
e
c
1850
1880
1910
1940
1.5
1
1820
3
d
B
-30
-40
-50
-60
-70
5
1255
2505
3755
5005
2.5
2
1.5
1
1820
1850
1880
1910
1940
d
e
g
Frequency (MHz)
Frequency (MHz)
Input Smith Chart
1
Output Smith Chart
1
0.8
0.8
0.6
0.6
0.4
0.4
0.2
0.2
0
-1
-0 .5
0
0.5
1
0
-1
-0 .5
0
0.5
1
-0 .2
-0 .2
-0 .4
-0 .4
-0 .6
-0 .6
-0 .8
-0 .8
-1
-1
Data Sheet: Rev D 09-17-2014
© 2014 TriQuint
-
4 of 6
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Disclaimer: Subject to change without notice
885053
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
84
ID dot
Date code
JJJY M
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
12.8
2.7
Ø330
ID dot
TriQuint
logo
Section A-A
4.0
0.21
2.0
Ø1.5
A
1.75
Ø102
Ø20.2
Ø13.0
2.0
Direction of travel
3.25
5.5
12.0
1.4 3.25
4.0
Ø1.5
A
Data Sheet: Rev D 09-17-2014
© 2014 TriQuint
-
5 of 6
-
Disclaimer: Subject to change without notice
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