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Technical content
Features
L2 filter for GPS applications Usable bandwidth of 20 MHz Low loss No impedance matching required for operation at 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 CSP-8B 1.30 1.80 2.00 0.76 NOM. 0.84 MAX. 0.30 1.50 0.75 0.30 Single-ended Configuration Pin No. Description
1 Input
4 Output
2,3,5 Case ground 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 - 1.0 over a 2 - 6 m Ni plating Pb
1227.6 MHz SAW Filter
Subject to change or obsolescence without notice Rev B 01/10 TriQuint Semiconductor, Inc. © Page 2 of 5 Electrical Specifications (1) Operating Temperature Range: (2) -55 to +105 oC Parameter (3) Minimum Typical (4) Maximum Unit Center Frequency - 1227.6 - MHz Minimum Insertion Loss - 1.1 1.5 dB 3 dB Bandwidth 20 31 - MHz Amplitude Ripple (5) 1217.6 - 1237.6 MHz 0.5 2.0 dB p-p Absolute Group Delay 1217.6 - 1237.6 MHz ns Group Delay Variation 1217.6 - 1237.6 MHz ns Absolute Attenuation (5) 300 - 1152 MHz 1302 - 1900 MHz 1900 - 3000 MHz dB dB dB Input/Output Return Loss 1217.6 - 1237.6 MHz dB Source Impedance (6) - 50 - Load Impedance (6) - 50 - Notes: 1. All specifications are based on the TriQuint 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. Typical values are based on average measurements at room temperature 5. Relative to minimum insertion loss 6. This is the optimum impedance in order to achieve the performance shown Test Circuit: Single-ended Input 2,3,5 1 4 50 50 Single-ended Output
Subject to change or obsolescence without notice Rev B 01/10 TriQuint Semiconductor, Inc. © Page 3 of 5 Typical Performance (at room temperature)
Subject to change or obsolescence without notice Rev B 01/10 TriQuint Semiconductor, Inc. © Page 4 of 5 Matching Schematics Single-ended Input 2,3,5 1 4 50 50 Single-ended Output Marking PCB Footprint Marking code MFG site DJ M WWY ID dot Date code 1.50 2.00 0.50 0.75 0.50 The date code consists of: WW = 2 digit week, Y = last digit of year, M = manufacturing site code This footprint represents a recommendation only Dimensions shown are nominal in millimeters Tape and Reel 8.8 ID dot 2.0 Direction of travel Ø330 Ø20.2 Ø13.0 Ø102 2.7 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 Dimensions shown are nominal in millimeters Packaging quantity: 10000 units/reel
Subject to change or obsolescence without notice Rev B 01/10 TriQuint Semiconductor, Inc. © Page 5 of 5 Maximum Ratings Parameter Symbol Minimum Maximum Unit Operating Temperature Range T -55 +105 oC Storage Temperature Range Tstg -55 +105 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 JESD22-B102, Pb-free process, 260C 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 TriQuint’s liability is limited only to the Surface Acoustic Wave (SAW) 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. Contact Information Phone: +1 (407) 886-8860 Fax: +1 (407) 886-7061 Email: info-product@tqs.com Web: www.triquint.com Or contact one of our worldwide Network of sales offices, Representatives or distributors PO Box 609501 Orlando, FL 32860-9501 USA Pb