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CM1442: EMI Filter with ESD Protection

Overview
Specifications
Datasheet: 6- and 8-Channel LCD and Camera EMI Filter Arrays with ESD Protection
Rev. 3 (534.0kB)
»View Material Composition
»Product Change Notification (4)
Product Overview
Product Description
The CM1442 is a six or eight channel low-pass EMI filter array with ESD protection that reduces EMI/RFI emissions while providing robust protection from ESD strikes. Each EMI filter channel integrates a high quality pi-style filter (15pF-100 Ohm-15pF) which provides greater than 30dB of attenuation in the 800MHz to 2.7GHz frequency range. The parts include avalanche-type ESD diodes on every pin, which provide a very high level of protection for sensitive electronic components that may be subjected to electrostatic discharge (ESD). The ESD protection diodes connected to the filter ports safely dissipate ESD strikes of ±15kV, beyond the maximum requirement of the IEC61000-4-2 international standard. Using the MIL-STD-883 (Method 3015) specification for Human Body Model (HBM) ESD, the pins are protected for contact discharges at greater than ±30kV.
Features   Benefits
     
  • 15kV ESD protection on each channel (IEC 61000-4-2 Level 4, contact discharge)
 
  • Protects against the most agressive ESD events
  • Excellent attenuation of noise in the wireless carrier bands
 
  • Suppressed EMI assists in improving handset performance in Total Isotropic Sensitivity testing, a requirement to get agency and carrier approvals
  • Supports clocks frequencies up to 24 MHz
 
  • Offers Electro Magnetic Noise suppression with excellent signal integrity
Applications   End Products
  • EMI filtering for data ports in cell phones, PDAs or notebook computers
 
  • Cellular Phones, Smart Phones, Netbooks, Notebooks, Portable Navigation Devices
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (2)
Availability and Samples
Product
Status
Compliance
Description
Package
MSL*
Container
Budgetary Price/Unit
Type
Case Outline
Type
Qty.
CM1442-06CP Active
Pb-free
Halide free
EMI Filter with ESD Protection WLCSP-15 567BP 1 Die Surf Tape and Reel 3500 $0.2
CM1442-08CP Active
Pb-free
Halide free
EMI Filter with ESD Protection WLCSP-15 567CN 1 Die Surf Tape and Reel 3500 $0.24
Moisture Sensitivity level (MSL) for surface mount devices (lead free measured at 260°C reflow, non lead free at 235°C reflow)
Market Leadtime (weeks) : 2 to 4
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : Contact Factory
Mouser   (2015-07-09) : >1K
Datasheet: 6- and 8-Channel LCD and Camera EMI Filter Arrays with ESD Protection
Rev. 3 (534.0kB)
»View Material Composition
»Product Change Notification (4)
Product Overview

Product Compliance Status Description Interface Number of Lines Filter Type R Typ (Ω) C Typ (pF) IR Max (µA) V(BR) Typ (V) VRWM Max (V) Package Type
 Pb-free 
 Halide free 
 Active     EMI Filter with ESD Protection 
 Display Port 
 General I/O 
 6   R-C   100   30   1   6.8   3.3   WLCSP-15 
 Pb-free 
 Halide free 
 Active     EMI Filter with ESD Protection 
 Display Port 
 General I/O 
 8   R-C   100   30   1   6.8   3.3   WLCSP-15 
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