Part Number 856243 836.5 Filter Package Surface Mount 2.00 1

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Part Number 856243 836.5 Filter Package Surface Mount 2.00 1

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AMPS, TDMA, CDMA applications Usable bandwidth High attenuation impedance matching required operation Single-ended operation Chip Scale Package (CSP) Ceramic surface mount package Hermetic
Part Number 856243 836.5 Filter
Package
Surface Mount 2.00 1.50 0.76
Configuration
Bottom View
0.76 NOM. 0.84 MAX. 2.00 1.80
1.50
1.30 0.42
Description Input Output Case ground
0.25x45° CHAMFER
0.56
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
21-Nov-2002
Page
Operating Temperature Range:
Part Number 856243 836.5 Filter
Electrical Specifications
Parameter
Center Frequency Maximum Insertion Loss Absolute Attenuation 1080 1080 2600 Amplitude Ripple Input/Output Return Loss Source Impedance Load Impedance Notes:
Minimum
Typical
836.5
Maximum
Unit
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:
Single-ended
impedance matching required
Subject change obsolescence without notice
21-Nov-2002
Page
Operating Temperature Range:
Part Number 856243 836.5 Filter
Electrical Specifications
Parameter
Center Frequency Maximum Insertion Loss Absolute Attenuation 1080 1080 2600 Amplitude Ripple Input/Output Return Loss Source Impedance Load Impedance Notes:
Minimum
Typical
836.5
Maximum
Unit
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:
Single-ended
impedance matching required
Subject change obsolescence without notice
21-Nov-2002
Page
Part Number 856243 836.5 Filter
Typical Performance +25oC)
Subject change obsolescence without notice
21-Nov-2002
Page
Part Number 856243 836.5 Filter
Matching Schematics
Single-ended
impedance matching required
Marking
Marking code site
Footprint
Date code
0.31x45° CHAMFER
1.50 0.62 0.76 2.00
date code consists digit week, last digit year, manufacturing site code
This footprint represents recommendation only Dimensions shown nominal millimeters
Tape Reel
1.75
2.34
Direction travel
1.09 Section
1.83
Dimensions shown nominal millimeters Packaging quantity: 10000 units/reel
Subject change obsolescence without notice
21-Nov-2002
Page
Parameter
Operating Temperature Range Storage Temperature Range
Part Number 856243 836.5 Filter
Maximum Ratings
Symbol
Tstg
Minimum
Maximum
Unit
Warnings
Electrostatic Sensitive Device (ESD) Avoid ultrasonic exposure
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
21-Nov-2002
Page

Part Number 856243 836.5 Filter Package Surface Mount 2.00 1

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