Data Sheet
Features
• • • • • GPS L1 Applications Usable bandwidth of 23 MHz Single-ended operation Ceramic Surface Mount Package Hermetic
Part Number 880373 1575 MHz BAW Filter
Package
Surface Mount 3. 71 x 2. 57 x 0. 84 mm
Pin Configuration
Bottom View
0. 84 NOM. 0. 89 MAX.
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I/O
I/O
3. 71 0. 58 0. 075 TYP.
GND
0. 50
2. 57
0. 51 0. 45
0. 98
0. 51
0. 075 TYP.
Pin No. I/O GND
Description Input/Output Ground
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
Datasheet pdf - http://www. DataSheet4U. co. kr/
Data Sheet
Operating Temperature Range: (2) -40 to +85 oC
Part Number 880373 1575 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
1570 23 1537. 5 -
Typical
1575 3. 0 33 1. 7 50 50
Maximum
1580 4. 5 1612. 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
Part Number 880373 1575 MHz BAW Filter
Typical P...