Part Number 855874 Filter Package Surface Mount 5.00 3.00 1.

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Part Number 855874 Filter Package Surface Mount 5.00 3.00 1.

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applications, stage Usable bandwidth loss group delay variation Single-ended balanced operation Ceramic Surface Mount Package (SMP) Small size
Part Number 855874 Filter
Package
Surface Mount 5.00 3.00 1.24
Configuration
Bottom View
1.24 NOM. 1.35 MAX. 0.69
5.00 1.27
1.30
3.00 0.79 0.51
3,4,7
Description Input Input return ground Output Output return ground Coupling inductor Case ground
Dimensions shown nominal millimeters tolerances ±0.15mm except overall length +0.15/-0.10mm width +0.15/-0.10mm Body: Al2O3 ceramic Lid: Kovar, plated Terminations: plating 1.0µm, over plating
Subject change obsolescence without notice
16-Jan-2002
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Operating Temperature Range:
Part Number 855874 Filter
Electrical Specifications
Parameter
Center Frequency, Insertion Loss
Excluding losses matching Including losses matching test circuit shown below
Minimum
400.083
Typical
399.8 400.2 0.55 0.58 0.69 0.21 560||44nH 860||34nH
Maximum
399.917 1000
Unit
nsec
Lower Bandedge Upper Bandedge Bandwidth Bandwidth Bandwidth Amplitude Variation 399.917 400.083 Group Delay Variation 399.917 400.083 Rejection 398.5 399.2 399.2 399.4 399.4 399.6 400.4 400.6 400.6 400.8 400.8 401.5 Band Rejection 398.5 401.5 Optimal Source Impedance Optimal Impedance Notes:
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 Relative insertion loss This complex conjugate unmatched filter's impedance resulting maximum power transfer
Test Circuit:
2.5pF 2,3,4,6,7 47nH 30nH
Single-ended
30nH
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16-Jan-2002
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Part Number 855874 Filter
Typical Performance +25oC)
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16-Jan-2002
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Actual matching values vary layout parasitics
2.5pF 2,3,4,6,7 47nH
Part Number 855874 Filter
Matching Schematics
Single-ended
30nH
30nH
Marking
Sawtek logo Marking code
Footprint
1.22 1.50 3.20
JJJYM
Date code
4.52
date code consists Julian day, last digit year, manufacturing site code
This footprint represents recommendation only Dimensions shown nominal millimeters
Tape Reel
12.8 Sawtek logo
1.75
12.0
Direction travel
Section
Dimensions shown nominal millimeters Packaging quantity: 4000 units/reel
Subject change obsolescence without notice
16-Jan-2002
Page
Maximum Ratings
Parameter
Operating Temperature Range Storage Temperature Range
Part Number 855874 Filter
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
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
16-Jan-2002
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Part Number 855874 Filter Package Surface Mount 5.00 3.00 1.

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