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| Data Sheet Features * * * * * * * * For PCS applications Usable bandwidth 60 MHz Low loss High attenuation at Tx band No impedance matching required for operation at 50 Single-ended operation Ceramic Surface Mount Package (SMP) Small size Part Number 856080 1960 MHz SAW Filter * Package Surface Mount 2.00 x 2.00 x 0.76 mm Pin Configuration Bottom View 1 2 0.76 NOM. 0.84 MAX. 2.00 1.30 4 3 2.00 1.30 0.25x45 CHAMFER 0.58 0.58 Pin No. 1 3 2,4 Description Input Output Case ground Dimensions shown are nominal in millimeters All tolerances are 0.10mm Body: Al2O3 ceramic Lid: Kovar or Alloy 42, Au over Ni plated Terminations: Au plating 0.5 - 1.0m, over a 2 - 6m Ni plating Subject to change or obsolescence without notice Rev D 05-Sep-2002 Page 1 of 7 Data Sheet Operating Temperature: (2) +25 oC Part Number 856080 1960 MHz SAW Filter Electrical Specifications (1) Parameter (3) Center Frequency Insertion Loss 1930 - 1990 MHz Amplitude Ripple 1930 - 1990 MHz Absolute Attenuation 10 - 1600 MHz 1600 - 1850 MHz 1850 - 1910 MHz 2030 - 2070 MHz 2070 - 2800 MHz 3000 - 6000 MHz Input/Output Return Loss 1930 - 1990 MHz Source Impedance (4) Load Impedance (4) Notes: 1. 2. 3. 4. Minimum 17 20 20 15 21 17 7.0 - Typical 1960 2.5 1.0 20 25 25 25 27 22 8.5 50 50 Maximum 3.5 1.8 - Unit MHz dB dB p-p dB dB dB dB dB dB dB 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 This is the optimum impedance in order to achieve the performance shown Test Circuit: 1 3 50 50 Single-ended 50 2,4 No impedance matching required Subject to change or obsolescence without notice Rev D 05-Sep-2002 Page 2 of 7 Data Sheet Operating Temperature Range: (2) -30 to +80 oC Part Number 856080 1960 MHz SAW Filter Electrical Specifications (1) Parameter (3) Center Frequency Insertion Loss 1930 - 1990 MHz Amplitude Ripple 1930 - 1990 MHz Absolute Attenuation 10 - 1600 MHz 1600 - 1850 MHz 1850 - 1910 MHz 2030 - 2070 MHz 2070 - 2800 MHz 3000 - 6000 MHz Input/Output Return Loss 1930 - 1990 MHz Source Impedance (4) Load Impedance (4) Notes: 1. 2. 3. 4. Minimum 17 20 12 15 21 17 7 - Typical 1960 2.9 1.0 20 25 25 25 27 22 8.5 50 50 Maximum 4 1.8 - Unit MHz dB dB p-p dB dB dB dB dB dB dB 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 This is the optimum impedance in order to achieve the performance shown Test Circuit: 1 3 50 50 Single-ended 50 2,4 No impedance matching required Subject to change or obsolescence without notice Rev D 05-Sep-2002 Page 3 of 7 Data Sheet Operating Temperature Range: (2) -30 to +85 oC Part Number 856080 1960 MHz SAW Filter Electrical Specifications (1) Parameter (3) Center Frequency Insertion Loss 1930 - 1931.5 MHz 1930 - 1931.5 MHz 1931.5 - 1990 MHz Amplitude Ripple 1930 - 1990 MHz Absolute Attenuation 10 - 1600 MHz 1600 - 1850 MHz 1850 - 1910 MHz 1850 - 1910 MHz 2030 - 2070 MHz 2070 - 2800 MHz 3000 - 6000 MHz Input/Output Return Loss 1930 - 1990 MHz Source Impedance (4) Load Impedance (4) Notes: 1. 2. 3. 4. Minimum 17 20 17 15 15 21 17 7 - Typical 1960 2.9 2.9 2.9 1.0 20 25 25 25 25 27 22 8.5 50 50 Maximum 4.25 4.50 3.50 1.8 - Unit MHz dB dB dB dB p-p dB dB dB dB dB dB dB dB (-30 to +45 oC) (-30 to +60 oC) (-30 to +45 oC) (-30 to +60 oC) 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 This is the optimum impedance in order to achieve the performance shown Test Circuit: 1 3 50 50 Single-ended 50 2,4 No impedance matching required Subject to change or obsolescence without notice Rev D 05-Sep-2002 Page 4 of 7 Data Sheet Part Number 856080 1960 MHz SAW Filter Typical Performance (at +25oC) Subject to change or obsolescence without notice Rev D 05-Sep-2002 Page 5 of 7 Data Sheet Part Number 856080 1960 MHz SAW Filter Matching Schematics 1 3 50 50 Single-ended 50 2,4 No impedance matching required Marking Sawtek logo Marking code PCB Footprint .51 D JJJYM .31x45 CHAMFER ID dot Date code 2.08 SQ .78 SQ 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 2.7 8.5 O330 ID dot Sawtek logo 4.0 0.254 2.0 O1.5 A 1.75 3.5 2.23 O102 O20.2 O13.0 Direction of travel 2.0 8.0 1.1 Section A-A 2.23 4.0 O1.0 A Dimensions shown are nominal in millimeters Packaging quantity: 10000 units/reel Subject to change or obsolescence without notice Rev D 05-Sep-2002 Page 6 of 7 Data Sheet Maximum Ratings Parameter Operating Temperature Range Storage Temperature Range Part Number 856080 1960 MHz SAW Filter Symbol T Tstg Minimum -30 -40 Maximum +80 +85 Unit o o C C 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 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 Phone: +1 (407) 886-8860 Fax: +1 (407) 886-7061 Email: custservice@sawtek.com Web: www.sawtek.com Rev D Or contact one of our worldwide Network of sales offices, Representatives or distributors 05-Sep-2002 Page 7 of 7 |
Price & Availability of 856080
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