Part Number 856441 881.5 Filter Package Surface Mount 1.50 1
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GSM-850 applications Usable bandwidth Compatible with leading chipset suppliers Ultra loss Single-ended input, Balanced output, Chip Scale Package (CSP) Hermetic
Part Number 856441 881.5 Filter
Package
Surface Mount 1.50 1.50 0.76
Configuration
Bottom View
0.76 NOM. 0.84 MAX. 1.50 1.35 0.60 0.55
1.50 0.40 0.25
1.35
1,3,5
Description Input Output Case ground
Dimensions shown nominal millimeters tolerances ±0.10mm Body: Al2O3 ceramic Lid: Kovar Alloy over plated Terminations: plating 1.0µm, over plating
Subject change obsolescence without notice
08-Dec-2004
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Operating Temperature Range:
Part Number 856441 881.5 Filter
Electrical Specifications
Parameter
Center Frequency Maximum Insertion Loss Amplitude Variation Absolute Attenuation 2607 2607 2682 2682 4345 4345 4470 4470 6000 Output Amplitude Balance (|S31/S21|) Output Phase Balance [(S31)-S21+180] Input/Output VSWR Source Impedance Load Impedance (Balanced) Notes:
Minimum
Typical
881.5 19.5 200||30nH
Maximum
Unit
degree
specifications based test circuit shown below production, devices will tested room temperature guardbanded specification ensure electrical compliance over temperature Electrical margin been built into design account variations temperature drift manufacturing tolerances This optimum impedance order achieve performance shown
Test Circuit:
30nH 1,3,5
Single-ended Input
Balanced Output
Subject change obsolescence without notice
08-Dec-2004
Page
Operating Temperature Range:
Part Number 856441 881.5 Filter
Electrical Specifications
Parameter
Center Frequency Maximum Insertion Loss Amplitude Variation Absolute Attenuation 2607 2607 2682 2682 4345 4345 4470 4470 6000 Output Amplitude Balance (|S31/S21|) Output Phase Balance [(S31)-S21+180] Input/Output VSWR Source Impedance Load Impedance (Balanced) Notes:
Minimum
Typical
881.5 19.5 200||30nH
Maximum
Unit
degree
specifications based test circuit shown below production, devices will tested room temperature guardbanded specification ensure electrical compliance over temperature Electrical margin been built into design account variations temperature drift manufacturing tolerances This optimum impedance order achieve performance shown
Test Circuit:
30nH 1,3,5
Single-ended Input
Balanced Output
Subject change obsolescence without notice
08-Dec-2004
Page
Part Number 856441 881.5 Filter
Typical Performance +25oC)
Subject change obsolescence without notice
08-Dec-2004
Page
Part Number 856441 881.5 Filter
Matching Schematics
30nH 1,3,5
Single-ended Input
Balanced Output
Marking
Marking code site
Footprint
1.45 0.35
1.45
0.50 0.70
Date code
0.20
date code consists digit week, last digit year, manufacturing site code
This footprint represents recommendation only Dimensions shown nominal millimeters
Tape Reel
0.25
1.75
1.83
Direction travel
1.09 Section
1.83
Dimensions shown nominal millimeters Packaging quantity: 10000 units/reel
Subject change obsolescence without notice
08-Dec-2004
Page
Parameter
Operating Temperature Range Storage Temperature Range
Part Number 856441 881.5 Filter
Maximum Ratings
Symbol
Tstg
Minimum
Maximum
Unit
Warnings
Electrostatic Sensitive Device (ESD) Avoid ultrasonic exposure
Material Content
Does contain lead (Pb) other RoHS restricted materials
Links Additional Technical Information
Layout Tips S-Parameters Qualification Flowchart Soldering Profile Other Technical Information
Sawtek's liability limited only Surface Acoustic Wave (SAW) component(s) described this data sheet. Sawtek does accept liability applications, processes, circuits assemblies, which implemented using Sawtek component described this data sheet.
Contact Information
609501 Orlando, 32860-9501
Subject change obsolescence without notice
Phone: (407) 886-8860 Fax: (407) 886-7061 Email: custservice@sawtek.com Web: www.sawtek.com
contact worldwide Network sales offices, Representatives distributors
08-Dec-2004
Page
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