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| Preliminary Data Sheet Features * * * * * * For Broadband Wireless Access and VOFDM applications Usable bandwidth 5.45 MHz High attenuation Single-ended operation Ceramic Surface Mount Package (SMP) Small size Part Number 855730 330 MHz SAW Filter * Package Surface Mount 15.30 x 6.50 x 1.50 mm Pin Configuration Bottom View 1 2 3 4 5 1.50 NOM. 1.65 MAX. 0.64 10 15.3 1.80 1.91 R0.51 6.50 2.31 1.02 9 8 7 6 Pin No. 5 10 1,6 2,3,4,6 7,8,9 Description RF Out RF In Ground Case ground Case ground Dimensions shown are nominal in millimeters All tolerances are 0.15mm except overall length and width +0.15mm/-0.10mm Body: Al2O3 ceramic Lid: Kovar, Ni plated Terminations: Au plating 0.5 - 1.0m, over a 2 - 6m Ni plating Subject to change or obsolescence without notice Rev - 10-Sep-2001 Page 1 of 5 Preliminary Data Sheet Operating Temperature Range: (2) 0 to +70 oC Part Number 855730 330 MHz SAW Filter Electrical Specifications (1) Parameter (3) Center Frequency Maximum Insertion Loss at 330 MHz Upper 0.5 dB Point (4) Lower 0.5 dB Point (4) Upper 3 dB Point (4) Lower 3 dB Point (4) Upper 40 dB Point (4) Lower 40 dB Point (4) Upper 45 dB Point (4) Lower 45 dB Point (4) Upper 50 dB Point (4) Lower 50 dB Point (4) Relative Attenuation 100.0 - 322.3 MHz 335.9 - 500.0 MHz 336.0 MHz Phase Ripple 327.3 - 332.75 MHz Input VSWR at 330MHz Output VSWR at 330MHz Triple Transit Suppression Passband Ripple(5) Terminating Source Impedance: (6) Terminating Load Impedance: (6) Notes: 1. 2. 3. 4. 5. 6. All specifications are based on the test circuit shown below In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over temperature Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances Relative to insertion loss at 330MHz 100% of the 1 dB bandwidth (Maximum peak to adjacent valley) This is the optimum impedance in order to achieve the performance shown Minimum 332.75 326.35 325.4 325.2 322.3 50 50 51 38 - Typical 330 18.26 332.94 327.00 333.27 326.68 334.38 325.70 334.47 325.65 335.22 325.56 60.07 54.38 58.52 3.8 2.39 1.95 39.36 0.299 50 50 Maximum 20 327.3 333.65 334.7 334.8 335.9 10 3.2:1 2.6:1 0.7 - Unit MHz dB MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz dB dB dB deg p-p Ratio Ratio dB dB Test Circuit: 27nH 10 5 24pF 1,2,3,4 6,7,8,9 50 22nH 50 Single-ended 50 18pF Subject to change or obsolescence without notice Rev - 10-Sep-2001 Page 2 of 5 Preliminary Data Sheet Part Number 855730 330 MHz SAW Filter Typical Performance (at +25oC) Subject to change or obsolescence without notice Rev - 10-Sep-2001 Page 3 of 5 Preliminary Data Sheet 27nH 10 5 22nH Part Number 855730 330 MHz SAW Filter Matching Schematics 50 Single-ended 50 18pF 24pF 1,2,3,4 6,7,8,9 50 Marking PCB Footprint 8.84 SAWTEK 855730 XXXXXX ID dot Date code 6.70 2.00 1.22 .69 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 24.8 2.7 O330 ID dot 0.3 2.0 4.0 O1.5 A 1.75 11.5 16.0 O102 O20.2 O13.0 2.0 Direction of travel 24 2.3 Section A-A 7.1 12.0 O1.5 A Dimensions shown are nominal in millimeters Packaging quantity: 2000 units/reel Subject to change or obsolescence without notice Rev - 10-Sep-2001 Page 4 of 5 Preliminary Data Sheet Maximum Ratings Parameter Operating Temperature Range Storage Temperature Range RF Power Part Number 855730 330 MHz SAW Filter Symbol T Tstg Pin Minimum 0 -40 - Maximum +70 +85 +10 Unit C C dBm o o Warnings * * Electrostatic Sensitive Device (ESD) Avoid ultrasonic exposure Links to Additional Technical Information PCB Layout Tips S-Parameters Qualification Flowchart Soldering Profile Other Technical Information Contact Information PO Box 609501 Orlando, FL 32860-9501 USA Subject to change or obsolescence without notice 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 Rev - 10-Sep-2001 Page 5 of 5 |
Price & Availability of 855730
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