855898 TRIQUINT | Alldatasheet

Document overview

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

Technical content

Features

  • For WLAN applications
  • Usable bandwidth of 17 MHz
  • High attenuation
  • Balanced or Single-ended operation
  • Ceramic Surface Mount Package (SMP)
  • Small size Package Pin Configuration Surface Mount 5.00 x 5.00 x 1.32 mm Bottom View 765 321 Pin No. Description

2 Input return

3 Input

6 Output return

7 Output

1,4,5,8 Case Ground 1.32 NOM. 1.52 MAX. 0.66 1.27 1.27 0.642.08 5.00 5.00 Dimensions shown are nominal in millimeters All tolerances are ±0.15mm except overall length and width ±0.15/±0.10mm Body: Al2O3 ceramic Lid: Kovar, Ni plated Terminations: Au plating 0.5 - 1.0µm, over a 2 - 6µm Ni plating

374 MHz SAW Filter

Subject to change or obsolescence without notice Rev B 06-Aug-2002 Page 2 of 5 Electrical Specifications (1) Operating Temperature Range: (2) -10 to +80 oC Parameter (3) Minimum Typical Maximum Unit Center Frequency, f0 - 374 - MHz Minimum Insertion Loss - 8.5 10.5 dB 3 dB Bandwidth 17 20.5 - MHz Relative Attenuation (4) 309 - 352 MHz 352 - 357.5 MHz 390.5 - 392 MHz 392 - 396 MHz 396 - 439 MHz 439 - 454 MHz dB dB dB dB dB dB Passband Variation - 0.5 1.0 dB Group Delay Variation - 40 100 nsec Triple Transit Suppression 30 40 - dB 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 accoun t for the variations due to temperature drift and manufacturing tolerances 4. Relative to minimum insertion loss 5. Sawtek’s production specifications refl ect the typical performance in a 50 ohm single-ended system. This filter can be used in both single-ended and/or differential modes at each port. In addition, similar performance can be achieved in source and load impedances ranging from 50 to 1000. Test Circuit: 50 Ω Single-ended 1,2,4,5,6,8 50Ω 18pF 50Ω9.5nH 6pF 15nH

Subject to change or obsolescence without notice Rev B 06-Aug-2002 Page 3 of 5 Typical Performance (at +25oC)

Subject to change or obsolescence without notice Rev B 06-Aug-2002 Page 4 of 5 Matching Schematics 50Ω Single-ended 1,2,4,5,6,8 50Ω 18pF 50Ω9.5nH 6pF 15nH 200 Ω Balanced 1,4,5,8 200Ω 15pF 16nH 15pF 470pf 470pf 27nH 200Ω Marking PCB Footprint Date code D JJJYM ID dot logo Sawtek code Marking 1.47 5.20 2.28 .84 1.47 .84 .43 .71 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 12.0 Section A-A A A 0.3 1.8 5.25 5.25 Ø1.5 Ø1.58.0 4.0 2.0 5.5 1.75 2.7 Direction of travel Ø13.0 Ø20.2 Ø330 2.0 Ø102

12.8 ID dot

Dimensions shown are nominal in millimeters Packaging quantity: 4000 units/reel

Subject to change or obsolescence without notice Rev B 06-Aug-2002 Page 5 of 5 Maximum Ratings Parameter Symbol Minimum Maximum Unit Operating Temperature Range T -10 +80 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 Reel and Packaging Label 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