885069
RFMD + TriQuint = Qorvo
2350 MHz BAW Filter
Applications
•
For Band 40 TD-LTE applications
1.4 x 1.2 x 0.46 mm
Product Features
•
Highly selective BAW filter achieving low insertion
loss over full bandwidth and operating conditions
•
Performance -20 to +90
°C
•
Excellent Wi-Fi rejection
•
Single-ended operation
•
Ceramic chip-scale Package (CSP)
•
Small Size
•
Hermetic RoHS compliant, Pb-free
Functional Block Diagram
Top View
Gnd
5
Input
1
2
3
Gnd
4
Output
Gnd
General Description
885069 is a Band 1 Uplink filter for general purpose
wireless applications. This filter was specifically
designed in a 3x3 mm hermetic package for base station
applications and is part of our wide portfolio of RF filters
in the same package.
885069 has low insertion loss, coupled with high
attenuation and good power handling, making this filter a
natural choice for our customers uplink RF filtering
needs and other general purpose applications.
885069 require no matching components, making filter
implementation easy.
Pin Configuration
Pin No.
1
4
2,3,5
Label
Input
Output
Ground
Ordering Information
Part No.
885069
885069 – EVB
Description
Packaged Part
Evaluation board
Standard T/R size = 10,000 units/reel
Data Sheet: Rev B 03-03-15
© 2015 TriQuint Semiconductor, Inc.
-
1 of 6
-
Disclaimer: Subject to change without notice
www.triquint.com / www.qorvo.com
885069
RFMD + TriQuint = Qorvo
2350 MHz BAW Filter
Absolute Maximum Ratings
Absolute Maximum Ratings
Parameter
Storage Temperature
(2)
Operable Temperature
(3)
RF Input Power
(1)
Rating
−40 to +90 °
C
−20 to +90 °
C
+27 dBm
1. Operation of this device outside the parameter ranges given
may cause permanent damage.
2. Specifications are not guaranteed over all operable
conditions.
3. Input Power with applied CW signal in passband
Electrical Specifications
(1)
−20 °
C
Parameter
Insertion Loss
Input/output VSWR
Passband Ripple
Conditions
2300 – 2395 MHz
2395 – 2400 MHz
2300 – 2400 MHz
2300 – 2400 MHz
10 – 1574 MHz
1574 – 1577 MHz
1577 – 1680 MHz
1845 – 1880 MHz
2110 – 2170 MHz
Attenuation
2420 – 2427 MHz
2427 – 2460 MHz
2460 – 2500 MHz
4600 – 4800 MHz
6900 – 7200 MHz
2422 – 7200 MHz
Source/Load
(4)
Impedance
Single-ended
(3)
+25 °
C
Min
-
-
-
-
30
30
30
28
28
15
45
38
28
20
20
-
Typ
(2)
+90 °
C
Max
2.7
3.0
2.0:1
1.7
-
-
-
-
-
-
-
-
-
-
-
-
Min
-
-
-
-
30
30
30
28
28
45
45
38
28
20
20
-
Max
2.7
3.2
2.0:1
1.7
-
-
-
-
-
-
-
-
-
-
-
-
Unit
dB
dB
-
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Min
-
-
-
-
30
30
30
28
28
8
45
38
28
20
20
-
Max
3.0
2.2
2.0:1
1.7
-
-
-
-
-
-
-
-
-
-
-
-
1.3
1.8
1.4:1
1.1
47
33
33
31
32
49
57
50
32
23
23
50
Ω
1. All specifications are based on the TriQuint schematic for the main reference design shown on page 3.
2. Typical values are derived through integration of the linear s-parameter over the indicated band at the specified temperature.
3. Integration of the linear s-parameter over an 18 MHz sliding frequency span.
4. This is the optimum impedance in order to achieve the performance shown
Data Sheet: Rev B 03-03-15
© 2015 TriQuint Semiconductor, Inc.
-
2 of 6
-
Disclaimer: Subject to change without notice
www.triquint.com / www.qorvo.com
885069
RFMD + TriQuint = Qorvo
2350 MHz BAW Filter
885069 Evaluation Board
960568
L2
L1
Top View
Notes:
1. Impedance matching required.
2. Top, middle & bottom layers: 1/2 oz copper, Substrates: FR4 dielectric, .062” thick, Finish plating: Nickel: 3-8 µm thick, Gold:
.03-.2 µm thick, Hole plating: Copper min .0008 µm thick
Bill of Material – 885069-EVB
Reference Des.
L1
L2
PCB
Value
3.9 nH
4.3 nH
N/A
Description
Chip Inductor, 0201, +/- 0.1nH
Chip Inductor, 0201, +/- 0.1nH
3-layer
Manuf.
Murata
LLS0603-
Murata
LLS0603-
Multiple
Part Number
LQP03TN3N9H00
LQP03TN4N3H00
960568
PCB Mounting Pattern
1.35
0.15
0.15
1.00
0.425
Notes:
1. Black indicates metalized area
2. This footprint represents a recommendation only
3. For solder pad recommendation see mechanical information
4. Dimensions shown are nominal in millimeters
0.35
Data Sheet: Rev B 03-03-15
© 2015 TriQuint Semiconductor, Inc.
-
3 of 6
-
Disclaimer: Subject to change without notice
www.triquint.com / www.qorvo.com
885069
RFMD + TriQuint = Qorvo
2350 MHz BAW Filter
Measured Performance Plots
Test conditions unless otherwise noted: Temp= +25 °
C
Data Sheet: Rev B 03-03-15
© 2015 TriQuint Semiconductor, Inc.
-
4 of 6
-
Disclaimer: Subject to change without notice
www.triquint.com / www.qorvo.com
885069
RFMD + TriQuint = Qorvo
2350 MHz BAW Filter
Package Information, Marking and Dimensions
Marking
code
ID dot
MFG site
Date code
A2 M
WWY
Package Style: CSP-5CT
Dimensions: 1.4 x 1.2 x 0.46 mm
Body:
Al
2
O
3
ceramic
Lid:
Kovar, Au
over
Ni
plating
Terminations:
Au
plating 0.5 - 1.0 μm, over a 2-6 μm
Ni
plating
The date code consists of:
WW = 2 digit week,
Y = last digit of year
M = manufacturing site code
0.25
0.90
0.46 NOM.
0.50 MAX.
1.40
1.25
0.50
1.20
0.325
0.25
Notes:
1. All dimensions shown are typical in millimeters
2. All tolerances are ± 0.05 mm except overall length and width
± 0.10 mm.
3. An asterisk (*) in front of the marking code indicates prototype.
Tape and Reel information
Standard T/R size = 10,000 units/reel. All dimensions are in millimeters
2.7
8.8
Ø330
ID dot
Section A-A
0.3
2.0
4.0
Ø1.5
A
1.75
Ø102 Ø20.2
Ø13.0
Direction of travel
2.0
1.73
0.65
1.47
4.0
Ø1.0
A
3.5 8.0
Data Sheet: Rev B 03-03-15
© 2015 TriQuint Semiconductor, Inc.
-
5 of 6
-
Disclaimer: Subject to change without notice
www.triquint.com / www.qorvo.com
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