Part Number 855924 881.5 Filter Package Surface Mount 2.50 2

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Part Number 855924 881.5 Filter Package Surface Mount 2.50 2

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AMPS, TDMA, CDMA applications Usable bandwidth High attenuation impedance matching required operation Single-ended operation Ceramic Surface Mount Package (SMP) Small size
Part Number 855924 881.5 Filter
Package
Surface Mount 2.50 2.00 0.76
Configuration
Bottom View
0.76 NOM. 0.84 MAX. 2.50 1.54
2.00
1.30
0.3X45° CHAMFER
0.58 0.84
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
04-Sep-2002
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Operating Temperature Range:
Part Number 855924 881.5 Filter
Electrical Specifications
Parameter
Center Frequency Maximum Insertion Loss Absolute Attenuation 1080 1088 2600 Amplitude Ripple Input/Output Return Loss Source Impedance Load Impedance Notes:
Minimum
Typical
881.5 11.5
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
04-Sep-2002
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Part Number 855924 881.5 Filter
Typical Performance +25oC)
Subject change obsolescence without notice
04-Sep-2002
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Part Number 855924 881.5 Filter
Matching Schematics
Single-ended
impedance matching required
Marking
Sawtek logo Marking code
Footprint
2.59 2.08
JJJYM
Date code
CHAMFER .36x45° 1.04
date code consists Julian day, last digit year, manufacturing site code
This footprint represents recommendation only Dimensions shown nominal millimeters
Tape Reel
Sawtek logo
1.75
2.75
Direction travel
Section
2.23
Dimensions shown nominal millimeters Packaging quantity: 10000 units/reel
Subject change obsolescence without notice
04-Sep-2002
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Parameter
Operating Temperature Range Storage Temperature Range
Part Number 855924 881.5 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
04-Sep-2002
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Part Number 855924 881.5 Filter Package Surface Mount 2.50 2

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