Part Number 856549 456 MHz SAW Filter Data Sheet Features * * * * * * * * For WiBro and WiMAX applications Usable bandwidth 7.8 MHz High attenuation Balanced operation Ceramic Surface Mount Package (SMP) Hermetic RoHS compliant (2002/95/EC), Pb-free Pb Package Pin Configuration Surface Mount 5.00 x 5.00 x 1.32 mm Bottom View 1 2 3 0.66 1.32 NOM. 1.52 MAX. 4 8 5.00 1.27 7 Pin No. 1 2 5 6 3,4,7,8 5.00 1.27 2.08 6 5 Description Input Input return Output Output return Case ground 0.64 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 - 1.0m, over a 2 - 6m Ni plating Subject to change or obsolescence without notice Rev - (c) 10-06 TriQuint Semiconductor, Inc. Page 1 of 5 Part Number 856549 456 MHz SAW Filter Data Sheet Electrical Specifications (1) Operating Temperature Range: (2) -20 to +60 oC Parameter (3) Center Frequency (Fo) Minimum Insertion Loss 452.1 - 459.9 MHz Amplitude Variation (4) 452.1 - 459.9 MHz 30 dB Bandwidth (5) Absolute Attenuation (5) 10 - 256 MHz 256 - 360 MHz 360 - 421 MHz (6) 421 - 441 MHz 441 - 443.25 MHz 471.55 - 491 MHz 491 - 552 MHz (6) 552 - 656 MHz 656 - 946 MHz Absolute Group Delay at Fo Group Delay Variation 451.8 - 460.2 MHz Input Return Loss 452.1 - 459.9 MHz Output Return Loss 452.1 - 459.9 MHz Optimal Source Impedance (Balanced) (7) Optimal Load Impedance (Balanced) (7) Minimum Typical Maximum Unit - 456 - MHz - 7.9 9 dB - 0.49 17.55 1.25 18 dB MHz 30 40 45 40 36 40 45 40 30 - 50 67 56 47 44 48 50 67 68 0.43 0.45 dB dB dB dB dB dB dB dB dB sec - 33 75 ns 10 15 - dB 10 - 18 200 200 - dB Notes: 1. 2. 3. 4. 5. 6. 7. All specifications are based on the Sawtek reference test system 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 Describes the minimum peak to adjacent valley variation over the defined frequency range Referenced to minimum insertion loss The rejection "floor" in specified ranges allows for 100KHz wide spurious responses at a max peak of 40dB below minimum insertion loss This is the optimum impedance in order to achieve the performance shown Subject to change or obsolescence without notice Rev - (c) 10-06 TriQuint Semiconductor, Inc. Page 2 of 5 Part Number 856549 456 MHz SAW Filter Data Sheet Typical Performance (at +25oC) Subject to change or obsolescence without notice Rev - (c) 10-06 TriQuint Semiconductor, Inc. Page 3 of 5 Part Number 856549 456 MHz SAW Filter Data Sheet Matching Schematics Actual matching values may vary due to PCB layout and parasitics 15nH 15nH 1 200 Balanced Input 5 5pF 5pF 200 18nH 2 3,4,7,8 6 18nH Marking PCB Footprint 5.20 2.28 Sawtek logo 200 Balanced Output 200 1.47 Marking code BB JJJYM .84 .71 Date code ID dot .43 The date code consists of: JJJ = Julian day, Y = last digit of year, M = manufacturing site code 1.47 .84 This footprint represents a recommendation only Dimensions shown are nominal in millimeters Tape and Reel 2.7 12.8 Sawtek logo O330 0.3 O20.2 O13.0 2.0 4.0 O1.5 A 1.75 5.5 ID dot O102 2.0 5.25 Direction of travel 1.8 Section A-A 5.25 8.0 O1.5 12.0 A Dimensions shown are nominal in millimeters Packaging quantity: 4000 units/reel Subject to change or obsolescence without notice Rev - (c) 10-06 TriQuint Semiconductor, Inc. Page 4 of 5 Part Number 856549 456 MHz SAW Filter Data Sheet Maximum Ratings Parameter Operating Temperature Range Storage Temperature Range Symbol Minimum Maximum T Tstg -20 -40 +60 +85 Unit o C C o Important Notes Warnings * * Electrostatic Sensitive Device (ESD) Avoid ultrasonic exposure RoHS Compliance * This product complies with EU directive 2002/95/EC (RoHS) Pb Solderability * Compatible with JEDEC J-STD-020C Pb-free process, 260C peak reflow temperature (see soldering profile) Links to Additional Technical Information PCB Layout Tips Qualification Flowchart RoHS Information S-Parameters Soldering Profile Other Technical Information TriQuint's liability is limited only to the Surface Acoustic Wave (SAW) component(s) described in this data sheet. TriQuint does not accept any liability for applications, processes, circuits or assemblies, which are implemented using any TriQuint 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: info-product@tqs.com Web: www.triquint.com Rev - Or contact one of our worldwide Network of sales offices, Representatives or distributors (c) 10-06 TriQuint Semiconductor, Inc. Page 5 of 5