Data Sheet
Features
• • • • • ISM Applications Usable bandwidth of 13 MHz Single-ended operation Ceramic Surface Mount Package Hermetic
Part Number 880371 915 MHz BAW Filter
Package
Surface Mount 6.39 x 4.61 x 0.84 mm
Pin Configuration
Bottom View
0.84 NOM. 0.89 MAX.
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6.39 6.22
I/O
I/O
1.46
GND
4.61 4.45 0.51 0.51
Pin No. I/O GND
Description Input/Output Ground
1.47
2.27
Overall width, length, and thickness are the only critical dimensions. All other dimensions are for reference only. Dimensions shown are nominal in millimeters All tolerances are ±0.13mm except overall length and width ±0.25mm Body: Sapphire Package: 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
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Data Sheet
Operating Temperature Range: (2) -40 to +85 oC
Part Number 880371 915 MHz BAW Filter
Electrical Specifications (1)
Parameter (3)
Center Frequency Insertion Loss @ Fo 3 dB Bandwidth (4) 40 dB Lower Frequency Edge 40 dB Upper Frequency Edge VSWR @ Fo Source Impedance Load Impedance Notes:
1. 2. 3. 4.
Minimum
910 13 892.5 -
Typical
915 3 18 1.8 50 50
Maximum
920 4.5 937.5 2:1 -
Unit
MHz dB MHz 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:
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I/O
I/O 50Ω
50 Ω Single-ended Input
50Ω
GND
50 Ω Single-ended Output
Subject to change or obsolescence without notice
Rev -
June-2007
Page 2 of 5
Datasheet pdf - http://www.DataSheet4U.co.kr/
Data Sheet
S21 Amplitude Response
0.0
Part Number 880371 915 MHz BAW Filter
Typical Performance (at +25oC)
S11 Smith Chart
-20.0
d B
-40.0
-60.0
-80.0
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851.000
915.000
979.000
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 -10.0 898.333 915.000 931.667
m a 1.4 g
1.0 898.333 915.000 931.667
Frequency (MHz)
Frequency (MHz)
Subject to change or obsolescence without notice
Rev -
June-2007
Page 3 of 5
Datasheet pdf - http://www.DataSheet4U.co.kr/
Data Sheet
Part Number 880371 915 MHz BAW Filter
Matching Schematics
I/O I/O 50Ω
50 Ω Single-ended Input
50Ω
GND
50 Ω Single-ended Output
Marking
TFR logo Date code
PCB Footprint
6.42 2.47 1.66
YYWW
4.65 0.71
880371 880098
Part no.
1.67 0.31
0.31
The date code consists of: YY = last digit of year, WW = 2 digit week
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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
Datasheet pdf - http://www.DataSheet4U.co.kr/
Data Sheet
Maximum Ratings
Parameter
Operating Temperature Range Storage Temperature Range
Part Number 880371 915 MHz BAW Filter
Symbol
T Tstg
Minimum
-40 -55
Maximum
+85 +100
Unit
o o
C C
Warnings
• • Electrostatic Sensitive Device (ESD) Avoid ultrasonic exposure
Links to Additional Technical Information
PCB Layout Tips S-Parameters Qualification Flowchart Soldering Profile Other Technical Information
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Sawtek’s liability is limited only to the Bulk Acoustic Wave (BAW) component(s) described in this data sheet. Sawtek does not accept any liability for applications, processes, circuits or assemblies, which are implemented using any Sawtek component described in this data sheet.
Contact Information
63140 Britta St. Bldg. C Bend, OR 97701 Phone: +1 (972) 994-8465 Fax: +1 (972) 994-8504 Email:
[email protected] Web: www.triquint.com Or contact one of our worldwide Network of sales offices, Representatives or distributors
Subject to change or obsolescence without notice
Rev -
June-2007
Page 5 of 5
Datasheet pdf - http://www.DataSheet4U.co.kr/
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