856270 TRIQUINT | Alldatasheet

Document overview

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

Technical content

Features

  • For wireless broadband applications
  • Usable bandwidth 2.6MHz
  • Low loss
  • High attenuation
  • Single ended operation
  • Ceramic Surface Mount Package (SMP)
  • Small size Package Pin Configuration Surface Mount 9.10 x 4.80 x 1.24 mm Bottom View 8 7 6 321 Pin No. Description

4 Input

5 Input Return

9 Output

10 Output Return

1,2,3,6,7,8 Case Ground 9.10 0.69 2.54 1.000.80 2.54 4.80 1.50 1.24 NOM. 1.35 MAX. Dimensions shown are nominal in millimeters All tolerances are ±0.15mm except overall length and width +0.10mm/-0.10mm Body: Al2O3 ceramic Lid: Kovar, Ni plated Terminations: Au plating 0.5 - 1.0µm, over a 2 - 6µm Ni plating Subject to change or obsolescence without notice Rev - 26-Mar-2004 Page 1 of 5

350 MHz SAW Filter

Electrical Specifications (1) Operating Temperature Range: (2) 0 to +70 oC Parameter (3) Minimum Typical Maximum Unit Center Frequency 349 350 351 MHz Insertion Loss at 350 MHz (4) - 9.8 13 dB 3 dB Bandwidth 2.6 3.0 - MHz Relative Attenuation (4) 10.0 - 347.8 MHz 347.0 - 347.8 MHz 347.8 - 348.3 MHz 351.7 - 352.2 MHz 352.2 - 353.0 MHz 353.0 - 1000 MHz dB dB dB dB dB dB Group Delay Variation 349 - 351 MHz (any 500 kHz channel) 100 nsec Optimal Source Impedance (5) - 50 - Ω Optimal Load Impedance (5) - 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. Reference to insertion loss at 350MHz 5. This is the optimum impedance in order to achieve the performance shown Test Circuit: 50 Ω Single-ended 1,2,3,5 6,7,8,10 50Ω 27pF 15nH 27pF 22nH 50Ω Subject to change or obsolescence without notice Rev - 26-Mar-2004 Page 2 of 5

Typical Performance (at +25oC) Subject to change or obsolescence without notice Rev - 26-Mar-2004 Page 3 of 5

Actual matching values may vary due to PCB layout and parasitics 50 Ω Single-ended 1,2,3,5 6,7,8,10 50Ω 27pF 15nH 27pF 22nH 50Ω Marking PCB Footprint ID Dot Date Code XXXXXX 856270 SAWTEK 9.291.19 1.011.70 5.00 3.551.53 1.01 1.19 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 5.1 8.0 Ø1.54.0 2.00.3 1.6 Section A-A 9.4 A 1.75 7.5 16.0 AØ1.5 ID dot 2.0 Ø13.0 Ø20.2 Ø102 2.7 16.8 Ø330 Direction of travel Dimensions shown are nominal in millimeters Packaging quantity: 4000 units/reel Subject to change or obsolescence without notice Rev - 26-Mar-2004 Page 4 of 5

Parameter Symbol Minimum Maximum Unit Operating Temperature Range T 0 +70 oC Storage Temperature Range Tstg -40 +85 oC Warnings

  • Electrostatic Sensitive Device (ESD)
  • Avoid ultrasonic exposure Links to Additional Technical Information PCB Layout Tips Qualification Flowchart S-Parameters 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 Soldering Profile Other Technical Information Subject to change or obsolescence without notice Rev - 26-Mar-2004 Page 5 of 5