856070 TRIQUINT | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 5

Technical content

Features

  • For broadband applications
  • Typical 3 dB bandwidth of 14.1 MHz
  • High attenuation
  • No impedance matching required for operation at 50 Ω
  • Single-ended operation
  • Ceramic Surface Mount Package (SMP)
  • Small size
  • Replaces Sawtek P/N 851925 (BW 3dB=14 MHz) Package Pin Configuration Surface Mount 13.30 x 6.50 x 1.50 mm Bottom View 678910 54321 Pin No. Description

5 Output

10 Input

1,6 Ground 2,3,4 Case ground 7,8,9 Case ground 1.80 6.50 1.02 1.91 13.3 2.31 R0.51 1.50 NOM. 1.65 MAX. 0.64 Dimensions shown are nominal in millimeters All tolerances are ±0.15mm except overall length and width ±0.10mm Body: Al2O3 ceramic Lid: Kovar, Ni plated Terminations: Au plating 0.5 - 1.0µm, over a 2 - 6µm Ni plating

140 MHz SAW Filter

Subject to change or obsolescence without notice Rev - 27-Aug-2002 Page 2 of 5 Electrical Specifications (1) Operating Temperature Range: (2) 0 to +70 oC Parameter (3) Minimum Typical Maximum Unit Center Frequency - 140 - MHz Minimum Insertion Loss - 23.3 24.5 dB Lower 1 dB Bandedge (4) Upper 1 dB Bandedge 145.89 133.26 146.67 134.11 MHz MHz Lower 3 dB Bandedge (4) Upper 3 dB Bandedge 146.23 132.93 147.00 133.77 MHz MHz Lower 40 dB Bandedge (4) Upper 40 dB Bandedge 130.87 131.58 148.33 149.13 MHz MHz Amplitude Variation 134.11 - 145.89 MHz 0.31 0.70 dB Phase Linearity 134.11 - 145.89 MHz 2.06 6.00 deg Group Delay Variation 134.11 - 145.89 MHz nsec Absolute Delay - 1.50 - µsec Relative Attenuation (4) 15 - 50 MHz 50 - 127 MHz 156 - 240 MHz 240 - 290 MHz 290 - 310 MHz 310 - 350 MHz dB dB dB dB dB dB Source Impedance (5) - 50 - Ω Load Impedance (5) - 50 - Ω Substrate Material - YZ LiNbO 3 - - Temperature Coefficient of Frequency - -94 - ppm/ oC 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 accoun t for the variations due to temperature drift and manufacturing tolerances 4. All attenuation measurem ents are measured relative to minimum insertion loss 5. This is the optimum impedance in order to achieve the performance shown Test Circuit: Actual matching values may vary due to PCB layout and parasitics 50Ω Single-ended 1,2,3,4 6,7,8,9 50Ω 10 5 50Ω

Subject to change or obsolescence without notice Rev - 27-Aug-2002 Page 3 of 5 Typical Performance (at +25oC)

Subject to change or obsolescence without notice Rev - 27-Aug-2002 Page 4 of 5 Matching Schematics Actual matching values may vary due to PCB layout and parasitics 50Ω Single-ended 1,2,3,4 6,7,8,9 50Ω 10 5 50Ω Marking PCB Footprint XXXXXX 856070 SAWTEK 2.00 1.22 .69 8.84 6.70 The date code consists of: day of the current year (Julian, 3 digits), last digit of the year (1 digit) and hour (2 digits) This footprint represents a recommendation only Dimensions shown are nominal in millimeters Tape and Reel A A 1.75 11.5 Ø1.52.3 13.9 4.0 Ø1.52.00.3 12.07.1 Section A-A Direction of travel Ø330 24.8 2.7 Ø102 Ø13.0 Ø20.2 2.0 ID dot Dimensions shown are nominal in millimeters Packaging quantity: 2000 units/reel

Subject to change or obsolescence without notice Rev - 27-Aug-2002 Page 5 of 5 Maximum Ratings Parameter Symbol Minimum Typical Maximum Unit Operating Temperature Range T 0 +25 +70 oC Storage Temperature Range T stg -40 - +85 oC Warnings

  • Electrostatic Sensitive Device (ESD)
  • Avoid ultrasonic exposure Links to Additional Technical Information PCB Layout Tips Qualification Flowchart Soldering Profile S-Parameters 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