856880
1880 MHz SAW Filter
Applications
General purpose wireless
Wireless infrastructure
Base Station applications
Product Features
Usable bandwidth 60 MHz
Low Loss
Excellent power handling
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
Top view
Gnd
1
6
Gnd
Input
2
5
Output
Gnd
3
4
Gnd
General Description
856880 is a general purpose Uplink filter for Band 2 This
filter was specifically designed in a 3x3mm hermetic
package for base station applications and is part of our wide
portfolio of RF filters in the same package.
Low insertion loss, coupled with low amplitude variation
and high attenuation makes this filter a natural choice for
our customers uplink RF filtering needs.
No matching components are required, making filter
implementation easy.
Pin Configuration
Pin # SE
2
5
1,3,4,6
Description
Input
Output
Case Ground
Ordering Information
Part No.
856880
856880-EVB
Description
packaged part
evaluation board
Standard T/R size = 5000 units/reel.
Data Sheet: Rev B 10/23/12
© 2012 TriQuint Semiconductor, Inc.
- 1 of 6 -
Disclaimer: Subject to change without notice e
Connecting the Digital World to the Global Network
®
856880
1880 MHz SAW Filter
Specifications
Electrical Specifications
(1)
Specified Temperature Range:
(2)
-30 to +85 ºC
Parameter
(3)
Center Frequency
Maximum Insertion Loss
Amplitude Variation
Amplitude Variation over any
5MHz window
Phase Ripple
Group Delay Variation
Absolute Group Delay
Relative Attenuation
(5)
Conditions
1850 – 1910 MHz
1850 – 1910 MHz
1850 – 1910 MHz
1850 – 1910 MHz
1850 – 1910 MHz
1850 – 1910 MHz
50 – 110 MHz
300 – 400 MHz
920 – 965 MHz
965 – 1300 MHz
1300 – 1635 MHz
1635 – 1665 MHz
1665 – 1730 MHz
1730 – 1790 MHz
2030 – 2090 MHz
2573 – 2621 MHz
4074 – 4162 MHz
4791 – 4879 MHz
1850 – 1910 MHz
Single-ended
Single-ended
Min
-
-
-
-
-
-
-
35
35
35
25
25
25
25
10
20
30
20
18
-
-
-
Typical
(4)
1880
2.3
0.5
0.2
12
7.7
10
55.5
45.0
41.0
40.5
37.0
37.7
34.7
19.7
25.2
34.2
31.0
23.0
1.75
50
50
Max
-
3.0
1.0
0.8
30
25
30
-
-
-
-
-
-
-
-
-
-
-
-
2:1
-
-
Units
MHz
dB
dB p-p
dB p-p
deg p-p
ns p-p
ns
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
-
Input/output VSWR
Source Impedance
(6)
Load Impedance
(6)
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, unless otherwise noted
5. Relative to maximum insertion loss in passband
6. This is the optimum impedance in order to achieve the performance shown
Absolute Maximum Ratings
Parameter
Operable Temperature
Storage Temperature
Input Power
(7)
7.
Rating
-40 to +85
o
C
-40 to +85
o
C
+22 dBm
Input Power is targeted for an applied CW modulated RF in the 1850 – 1910 MHz band at 55 °C for a minimum of 125 hrs
Operation of this device outside the parameter ranges given above may cause permanent damage.
Data Sheet: Rev B 10/23/12
© 2012 TriQuint Semiconductor, Inc.
- 2 of 6 -
Disclaimer: Subject to change without notice e
Connecting the Digital World to the Global Network
®
856880
1880 MHz SAW Filter
Reference Design
Schematic
2
5
50
50
Single-ended
Input
50
1,3,4,6
50
Single-ended
Output
PC Board
Mounting Configuration
3.20 SQ
.96
1.70
JJJYM
960700
Notes:
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
DK
1.27
.81
.38
Notes:
1.
All dimensions are in millimeters.
2.
This footprint represents a recommendation only.
Bill of Material
Reference Desg.
SMA
PCB
Value
N/A
N/A
Description
SMA connector
3-layer
Manufacturer
Radiall USA Inc.
multiple
Part Number
9602-1111-018
960700
Data Sheet: Rev B 10/23/12
© 2012 TriQuint Semiconductor, Inc.
- 3 of 6 -
Disclaimer: Subject to change without notice e
Connecting the Digital World to the Global Network
®
856880
1880 MHz SAW Filter
Typical Performance
(at room temperature)
Data Sheet: Rev B 10/23/12
© 2012 TriQuint Semiconductor, Inc.
- 4 of 6 -
Disclaimer: Subject to change without notice e
Connecting the Digital World to the Global Network
®
856880
1880 MHz SAW Filter
Mechanical Information
Package Information, Dimensions and Marking
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
KD
JJJYM
Date code
0.69
3.00
0.75
1.50
3.00
0.75
0.60
Tape and Reel Information
Standard T/R size = 5000 units/reel. All dimensions are in millimeters
2.7
12.8
Ø330
ID dot
TriQuint
logo
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 10/23/12
© 2012 TriQuint Semiconductor, Inc.
- 5 of 6 -
Disclaimer: Subject to change without notice e
Connecting the Digital World to the Global Network
®
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