885033
2.4GHz WLAN/BT LTE Co-Existence Filter
Applications
•
WiFi bandpass filter that enables the
coexistence of 4G (WiMAX/LTE/TD-LTE) &
WiFi signals
Handsets
Portable Hotspots
Mobile Routers
Smart Meters
High-power WLAN Access Points
Applicable reject bands: 2.6 GHz WiMAX/LTE,
TDD-LTE Bands 38 & 40
•
•
•
•
•
•
CSP-5CT package: 1.4x1.2x0.46mm
Functional Block Diagram
Top View
Gnd
5
Input
1
2
3
Gnd
Output
Product Features
•
•
•
•
•
•
•
Low Loss in WLAN band with extended upper
corner for inclusion of Bluetooth
High Rejection in B38/B40 bands
Industry leading small size: 1.4 x 1.2 x 0.46
mm
Performance over -30 to +85 ºC
Single Ended operation
Hermetically sealed
RoHS compliant, Pb-free module package
4
Gnd
Pin Configuration
Pin No.
1
4
2,3,5
General Description
The 885033 is a high-performance, high power Bulk
Acoustic Wave (BAW) band-pass filter with extremely
steep skirts, simultaneously exhibiting low loss in the
WiFi band and high near-in rejection in the 2.6GHz
bands.
885033 is specifically designed to enable coexistence
of WiFi and LTE signals within the same device or in
close proximity to one another.
The 885033 uses common module packaging
techniques to achieve the industry standard 1.4 x 1.2 x
0.46 mm footprint. The filter exhibits excellent power
handling capabilities.
Label
Input
Output (to Antenna)
Ground*
Ordering Information
Part No.
885033
885033-EVB
Description
Packaged part
Evaluation board
Standard T/R size = 15,000 units/reel
Final Data Sheet: Rev K 14-12-22
© 2014 TriQuint
-
1 of 6
-
Disclaimer: Subject to change without notice
885033
2.4GHz WLAN/BT LTE Co-Existence Filter
Absolute Maximum Ratings
Parameter
Storage Temperature
Operable Temperature
(2)
Absolute Max Input Power
(1)
Rating
-40 to +85°
C
-30 to +85°
C
+31dBm
1. Operation of this device outside the parameter ranges given may
cause permanent damage.
2. Maximum CW signal applied for up to 100 msec with no damage.
Electrical Specifications
(1)
Conditions unless otherwise noted: Device Temperature = -30° to +85°
C
C.
Parameter
(2)
Insertion Loss
Conditions
2402.5 – 2421.5 MHz (WiFi Ch.1)
2407.5 – 2426.5 MHz (WiFi Ch.2)
2412.5 – 2471.5 MHz (WiFi Ch.3-11)
2457.5 – 2476.5 MHz (WiFi Ch.12)
2462.5 – 2481.5 MHz (WiFi Ch.13)
2402.5 – 2421.5 MHz (WiFi Ch.1)
2407.5 – 2426.5 MHz (WiFi Ch.2)
2412.5 – 2471.5 MHz (WiFi Ch.3-11)
2457.5 – 2476.5 MHz (WiFi Ch.12)
2462.5 – 2481.5 MHz (WiFi Ch.13)
2402.5 – 2481.5 MHz (WiFi Ch.1-13)
2401 – 2483 MHz
100 – 2300 MHz
(5)
2300 – 2365 MHz (+25 to +85˚C)
(5)
2300 – 2365 MHz (-30 to +25˚C)
(5)
2365 – 2370 MHz (+25 to +85˚C)
(5)
2365 – 2370 MHz (-30 to +25˚C)
(5)
2370 – 2375 MHz (+25 to +85˚C)
(5)
2370 – 2375 MHz (-30 to +25˚C)
(5)
2375 – 2380 MHz (+25 to +85˚C)
(5)
2375 – 2380 MHz (-30 to +25˚C)
(5)
2500 – 2505 MHz (+25 to +85˚C)
(5)
2500 – 2505 MHz (-30 to +25˚C)
(5)
2505 – 2570 MHz (+25 to +85˚C)
(5)
2505 – 2570 MHz (-30 to +25˚C)
(5)
2570 – 2620 MHz
(5)
2620 – 2690 MHz
4800 – 5000 MHz
7200 – 7500 MHz
CW Tone = 2442MHz @ 22.5dBm
CW Tone = 2442MHz @ 22.5dBm
2401-2481.5 MHz
Min
-
Typ (+25°
C)
1.7
1.5
1.5
1.6
1.7
0.8
0.8
0.9
0.4
0.6
1.9
160
37
53
53
58
58
61
61
49
49
41
41
55
55
48
46
49
40
60
138
27
Max
2.2
2.0
1.9
2.1
2.2
1.5
1.1
1.1
1.0
1.8
2.2
200
-
-
-
-
-
-
-
-
-
-
-
-
-
Units
dB
(3)
Passband Ripple
-
dB
VSWR, In & Out
(4)
Impulse Response Length
Rejection/Attenuation
2 Harmonics
rd
3 Harmonics
(6)
RF Input Power
nd
-
-
35
50
50
54
54
45
56
25
34
29
20
49
38
45
44
45
36
-
-
-
ns
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBc
dBc
dBm
Notes:
1. In production, devices will be tested at room temperature to a guard-banded specification to ensure electrical compliance
over temperature
2. Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing
tolerances
3. Data is the integrated value of the linear s-parameter over the indicated band at the specified temperature.
4. Duration in ns between the maxima and the point 40 dB below the maxima.
5. Data is the integrated value of the linear s-parameter over 5MHz range at the specified temperature.
6. Input power applied at 50% duty cycle for a minimum of 5,000 hrs at 55° in the frequency band specified.
C
Final Data Sheet: Rev K 14-12-22
© 2014 TriQuint
-
2 of 6
-
Disclaimer: Subject to change without notice
885033
2.4GHz WLAN/BT LTE Co-Existence Filter
Evaluation Board
Notes:
1. Matching component values shown are for the specified TriQuint evaluation board. Value adjustment may be required in
end user product circuits depending on component manufacturer and PCB material.
Bill of Material
Reference Des.
L1
L2
PCB
Value
8.2 nH
6.8 nH
N/A
Description
Chip Inductor, 0201, +/- 5%
Chip Inductor, 0201, +/- 5%
3-layer
Manuf.
Murata
Murata
Multiple
Part Number
960999
Final Data Sheet: Rev K 14-12-22
© 2014 TriQuint
-
3 of 6
-
Disclaimer: Subject to change without notice
885033
2.4GHz WLAN/BT LTE Co-Existence Filter
Performance Plots
Test conditions unless otherwise noted: Temp= +25°
C
Final Data Sheet: Rev K 14-12-22
© 2014 TriQuint
-
4 of 6
-
Disclaimer: Subject to change without notice
885033
2.4GHz WLAN/BT LTE Co-Existence Filter
Package Information, Marking and Dimensions
Package Style: CSP-5CT
Dimensions: 1.4 x 1.2 x 0.46 mm
Body:
Al
2
O
3
ceramic
Lid:
Kovar
or
Alloy 42, Au
over
Ni
plated
Terminations:
Au
plating 0.5 - 1.0μm, over a 2-6μm
Ni
plating
The date code consists of: WW = 2 digit week,
Y = last digit of year, M = manufacturing site code
An asterisk (*) in front of the marking code indicates
prototype.
All dimensions shown are nominal in millimeters
All tolerances are ±0.05mm except overall length and width
±0.10mm
PCB Mounting Pattern
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.
Tape and Reel information
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
Standard T/R size=15,000 units/reel. All dimensions are in millimeters.
Final Data Sheet: Rev K 14-12-22
© 2014 TriQuint
-
5 of 6
-
Disclaimer: Subject to change without notice
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