856217 TRIQUINT | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 5
Technical content
Features
- For GPS applications
- Usable bandwidth 2 MHz
- Very Low loss
- Single-ended operation at 50 Ω
- No impedance matching required for operation at 50 Ω
- Single-ended operation
- Ceramic Chip Scale Package (CSP)
- Hermetic
- RoHS compliant (2002/95/EC), Pb-free Package Pin Configuration Surface Mount 2.00 x 1.50 x 0.76 mm Bottom View Pin No. Description
1 Input
3 Output
2,4 Case ground 0.76 NOM. 0.84 MAX. 1.301.50 0.42 0.560.25x45° CHAMFER 1.80 2.00 Dimensions shown are nominal in millimeters All tolerances are ±0.10mm Body: Al2O3 ceramic Lid: Kovar or Alloy 42, Au over Ni plated Terminations: Au plating 0.5 - 1.0µm, over a 2 - 6µm Ni plating Pb Subject to change or obsolescence without notice Rev D 22-Sep-2005 Page 1 of 5
1575.42 MHz SAW Filter
Electrical Specifications (1) Operating Temperature Range: (2) -30 to +85 oC Parameter (3) Minimum Typical Maximum Unit Center Frequency - 1575.42 - MHz Insertion Loss 1574.42 - 1576.42 MHz 0.78 1.4 dB Absolute Attenuation 0 - 824 MHz 824 - 849 MHz 849 - 1475 MHz 1475 - 1522.42 MHz 1628.42 - 1750 MHz 1750 - 1800 MHz 1800 - 1850 MHz 1850 - 1910 MHz 1910 - 1990 MHz 1990 - 3000 MHz 3000 - 4000 MHz 4000 - 6000 MHz dB dB dB dB dB dB dB dB dB dB dB dB Passband Variation 1574.42 - 1576.42 MHz 0.1 0.5 dB p-p Input/Output Return Loss 1574.42 - 1576.42 MHz dB Source Impedance (4) - 50 - Ω Load Impedance (4) - 50 - Ω Notes: 1. All specifications are based on the test circuit shown below 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. This is the optimum impedance in order to achieve the performance shown Test Circuit: 50 Ω Single-ended 2,4 1 3 50 50Ω Ω No impedance matching required Subject to change or obsolescence without notice Rev D 22-Sep-2005 Page 2 of 5
Typical Performance (at +25oC) Subject to change or obsolescence without notice Rev D 22-Sep-2005 Page 3 of 5
50 Ω Single-ended 2,4 1 3 50 50Ω Ω No impedance matching required Marking PCB Footprint Marking code MFG site SM WWY ID dot Date code 0.31x45° CHAMFER 0.76 2.00 0.62 1.50 The date code consists of: JJJ = Julian day, Y = last digit of year, M = manufacturing site code This footprint represents a recommendation only Dimensions shown are nominal in millimeters Tape and Reel 1.83 Section A-A 0.3 1.09 2.34 Ø1.5 Ø1.0 4.0 4.0 2.0 A A 8.03.5 1.75 8.8 ID dot 2.0 Direction of travel Ø330 Ø20.2 Ø13.0 Ø102 2.7 Dimensions shown are nominal in millimeters Packaging quantity: 10000 units/reel Subject to change or obsolescence without notice Rev D 22-Sep-2005 Page 4 of 5
Parameter Symbol Minimum Maximum Unit Operating Temperature Range T -30 +85 oC Storage Temperature Range Tstg -40 +85 oC Important Notes Warnings
- Electrostatic Sensitive Device (ESD)
- Avoid ultrasonic exposure RoHS Compliance
- This product complies with EU directive 2002/95/EC (RoHS) Solderability
- Compatible with JEDEC J-STD-020C Pb-free process, 260°C peak reflow temperature (see soldering profile) Links to Additional Technical Information PCB Layout Tips Qualification Flowchart Soldering Profile S-Parameters RoHS information Other Technical Information Sawtek’s liability is limited only to the Surface Acoustic Wave (SAW) 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 PO Box 609501 Orlando, FL 32860-9501 USA Phone: +1 (407) 886-8860 Fax: +1 (407) 886-7061 Email: custservice@sawtek.com Web: www.sawtek.com Or contact one of our worldwide Network of sales offices, representatives or distributors Pb Subject to change or obsolescence without notice Rev D 22-Sep-2005 Page 5 of 5