Manufacturer Part Number
CM1693-04DE
Manufacturer
onsemi
Introduction
The CM1693-04DE is an obsolete EMI/RFI low pass filter designed for suppressing unwanted signals in data lines of mobile devices.
Product Features and Performance
Low pass filter with 3rd order filter
Employing LC (Pi) technology
Four-channel functionality
Designed for a cutoff frequency at 300MHz
Provides -30dB attenuation from 800MHz to 6GHz
Built-in ESD protection
Product Advantages
Effective suppression of electromagnetic interference
Space-saving design suitable for compact mobile devices
Integrated electrostatic discharge protection enhances device longevity
Key Technical Parameters
Filter Order: 3rd
Technology: LC (Pi)
Number of Channels: 4
Center / Cutoff Frequency: 300MHz
Attenuation Value: -30dB @ 800MHz ~ 6GHz
Current: 30 mA
Values: L = 26nH, C = 22pF
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Features built-in ESD protection for improved safety and durability
Compatibility
Surface mount compatible
Particularly designed for data line filtering in mobile devices
Application Areas
Primarily used in data lines for mobile devices
Product Lifecycle
Product Status: Obsolete
Potential users should look for replacements or upgrades as manufacturing has ceased
Several Key Reasons to Choose This Product
Provides efficient EMI/RFI filtering for high-frequency ranges
Compact size for use in space-constrained applications
Integrated ESD protection minimizes risk of damage from static discharge
Designed by onsemi, a reputable manufacturer in semiconductor solutions
Despite being obsolete, may still be suitable for designs where this specific filter configuration is required
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