Overall width, length, and thickness are the only critical
dimensions. All other dimensions are for reference only.
Body:
Sapphire
Lid:
Alumina
Terminations:
Au
plating 0.5 - 2.5µm,
over a 2.0 – 6.0
µm
Ni
plating
Subject to change or obsolescence without notice
Rev -
June 2007
Page 1 of 5
Data Sheet
Operating Temperature Range:
(2)
-40 to +85
o
C
Part Number 880366
1227 MHz BAW Filter
Electrical Specifications
(1)
Parameter
(3)
10dB Center Frequency
Insertion Loss at Fo
3 dB Bandwidth
(4)
35 dB Bandwidth
Input/Output VSWR at Fo
Source Impedance
Load Impedance
Notes:
1.
2.
3.
4.
Minimum
1222
-
12
-
-
-
-
Typical
1227
1.5
20
180
1.5
50
50
Maximum
1232
2.5
-
250
2:1
-
-
Unit
MHz
dB
MHz
MHz
−
Ω
Ω
All specifications are based on the test circuit shown below
In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over
temperature
Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances
Referenced to the insertion loss at center frequency
Test Circuit:
I/O
I/O
50
Ω
50
Ω
Single-ended
Input
50
Ω
GND
50
Ω
Single-ended
Output
Subject to change or obsolescence without notice
Rev -
June 2007
Page 2 of 5
Data Sheet
Part Number 880366
1227 MHz BAW Filter
Typical Performance
(at +25
o
C)
S21 Amplitude Response
0.0
-10.0
S11 Smith Chart
-20.0
d
-30.0
B
-40.0
-50.0
-60.0
1160.333
1227.000
1293.667
Frequency (MHz)
S21 Amplitude Response
0.0
-2.0
3.0
S11 VSWR
L
i
2.6
n
e
2.2
a
r
1.8
d
B
-4.0
-6.0
-8.0
-10.0
1210.333
1227.000
1243.667
m
a
1.4
g
1.0
1210.333
1227.000
1243.667
Frequency (MHz)
Frequency (MHz)
Subject to change or obsolescence without notice
Rev -
June 2007
Page 3 of 5
Data Sheet
Part Number 880366
1227 MHz BAW Filter
Matching Schematics
I/O
I/O
50
Ω
50
Ω
Single-ended
Input
50
Ω
GND
50
Ω
Single-ended
Output
Marking
TFR
logo
Date code
PCB Footprint
3.31
1.14
.58
YYWW
880366
880272
Part no.
0.98
0.10
1.65
0.50
0.10
The date code consists of: YY = last digit of year,
WW = 2 digit week
This footprint represents a recommendation only
Dimensions shown are nominal in millimeters
Tape and Reel
Tape and Reel available upon request
EIA-481
Tinning available per J-STD-001
ROHS compliant (no tinning)
DFARS compliant
Subject to change or obsolescence without notice
Rev -
June 2007
Page 4 of 5
Data Sheet
Maximum Ratings
Parameter
Operating Temperature Range
Storage Temperature Range
Part Number 880366
1227 MHz BAW Filter
Symbol
T
T
stg
Minimum
-40
-55
Maximum
+85
+100
Unit
o
o
C
C
Warnings
•
•
Electrostatic Sensitive Device (ESD)
Avoid ultrasonic exposure
Triquint’s liability is limited only to the Bulk Acoustic Wave (BAW) component(s) described in this data sheet. Triquint does not accept any liability for
applications, processes, circuits or assemblies, which are implemented using any Triquint component described in this data sheet.
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