Preliminary Data Sheet Part Number 856378 211 MHz SAW Filter Features * * * * * * * For GSM/EDGE applications Usable bandwidth of 0.2 MHz Low loss High attenuation Single ended operation, 50 Ceramic Surface Mount Package (SMP) Hermetic * Package Pin Configuration Surface Mount 13.3 x 6.50 x 1.50 mm Bottom View 1 2 3 4 5 10 9 8 7 6 1.50 NOM. 1.65 MAX. 0.64 13.3 1.91 1.80 R0.51 6.50 2.31 1.02 Pin No. 10 5 1,6 2,3,4,7,8,9 Description Input Output Ground Case Ground 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 - 1.0m, over a 2 - 6m Ni plating Subject to change or obsolescence without notice Rev B 13-Jun-2005 Page 1 of 5 Part Number 856378 211 MHz SAW Filter Preliminary Data Sheet Electrical Specifications (1) Operating Temperature Range: (2) 0 to +70 oC Parameter (3) Insertion Loss at 211 MHz (fc) Center Frequency at 3dB At 25 C 0 to 70 C Lower 1.5 dB Bandedge (4) Upper 1.5 dB Bandedge Lower 2.0 dB Bandedge Upper 2.0 dB Bandedge Lower 3.0 dB Bandedge Upper 3.0 dB Bandedge Relative Attenuation (4) fc - 20 MHz to fc - 0.8 MHz fc - 0.8 MHz to fc - 0.6 MHz fc - 0.6 MHz to fc - 0.4 MHz fc + 0.4 MHz to fc + 0.6 MHz fc + 0.6 MHz to fc + 0.8 MHz fc + 0.8 MHz to fc + 2.85 MHz fc + 2.85 MHz to fc + 3.10 MHz fc + 3.10 MHz to fc + 20.0 MHz Absolute Group Delay 210.9 - 211.1 MHz Group Delay Variation 210.9 - 211.1 MHz EVM (5) Input\Output Return Loss fc 0.05 MHz fc 0.1 MHz Out-of-Band Modulation (5) Input signals + 10 dBm @ 209.4 & 210.2 MHz Input signals + 10 dBm @ 211.8 & 212.6 MHz Source Impedance (6) Load Impedance (6) Minimum Typical Maximum Unit - 5.2 6.5 dB 210.975 210.969 211.05 211.08 211.10 211 211 210.88 211.12 210.86 211.14 210.83 211.17 211.025 211.031 210.95 210.92 210.90 - MHz MHz MHz MHz MHz MHz MHz MHz 46 38 25 25 38 46 44 46 50 45 30 33 44 49 48 49 - dB dB dB dB dB dB dB dB - 2.4 5 s - 370 2 500 - ns % 10 8 15 10 - dB dB - -65 -65 50 50 -60 -60 - dBm dBm Notes: 1. 2. 3. 4. 5. 6. All specifications are based on the test circuit shown on page 4 In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over temperature. The guardbanded specification includes the 3 dB center frequency correlation factor between customer board and Sawtek test fixture Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances All bandedge and relative attenuation measurements are referenced to the minimum insertion loss EVM and out-of-band modulation will not be tested in production due to the complexity of test. Compliance guaranteed by design This is the optimum impedance in order to achieve the performance shown Subject to change or obsolescence without notice Rev B 13-Jun-2005 Page 2 of 5 Preliminary Data Sheet Part Number 856378 211 MHz SAW Filter Typical Performance (at +25oC) Subject to change or obsolescence without notice Rev B 13-Jun-2005 Page 3 of 5 Part Number 856378 211 MHz SAW Filter Preliminary Data Sheet Test Circuit 33nH 36nH 10 50 Single-ended Input 33pF 50 5 33pF 1,2,3,4 6,7,8,9 50 50 Single-ended Output 50 50 Single-ended Output Matching Schematics Actual matching values may vary due to PCB layout and parasitics 43nH 39nH 10 50 Single-ended Input 33pF 50 5 39pF 1,2,3,4 6,7,8,9 Marking PCB Footprint 8.86 SAWTEK 856378 XXXXXX 2.51 6.70 1.22 2.00 The date code consists of: day of the current year (Julian, 3 digits), last digit of the year (1 digit) and hour (2 digits) .69 This footprint represents a recommendation only Dimensions shown are nominal in millimeters Tape and Reel ID dot 24.8 2.7 O330 0.3 4.0 2.0 O1.5 A 1.75 11.5 13.9 O102 24 Direction of travel O20.2 O13.0 2.0 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 B 13-Jun-2005 Page 4 of 5 Part Number 856378 211 MHz SAW Filter Preliminary Data Sheet Maximum Ratings Parameter Operating Temperature Range Storage Temperature Range RF Power Symbol Minimum Maximum Unit T Tstg Pin 0 -40 - +70 +85 +14.5 C C dBm o o Warnings * * Electrostatic Sensitive Device (ESD) Avoid ultrasonic exposure Material Content * Does not contain lead (Pb) or other RoHS restricted materials 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 Subject to change or obsolescence without notice Or contact one of our worldwide Network of sales offices, Representatives or distributors Phone: +1 (407) 886-8860 Fax: +1 (407) 886-7061 Email: custservice@sawtek.com Web: www.sawtek.com Rev B 13-Jun-2005 Page 5 of 5