CM1636-08DE屬于濾波器的EMI/RFI濾波器（LCRC網(wǎng)絡(luò)）。由安森美半導(dǎo)體公司制造生產(chǎn)的CM1636-08DEEMI/RFI 濾波器（LC，RC 網(wǎng)絡(luò)）該系列產(chǎn)品將幾種無源元器件集成到單個(gè)裝置中，可用于產(chǎn)生電流的頻率依賴性阻抗。盡管有其他類型，但大多數(shù)都是用于抑制不必要高頻信號傳輸?shù)牡屯ㄐ?，否則可能會導(dǎo)致干擾或意外操作。

Product Description

The CM1636 is an EMI filter array with ESD protection, which integrates either four, six or eight pi filters (C-R-C). Each CM1636 filter has component values of 15pF-200W-15pF. These parts include ESD protection diodes on every pin, providing a very high level of protection for sensitive electronic components that may be subjected to electrostatic discharge (ESD). The ESD diodes connected to the filter ports safely dissipate ESD strikes of ±15kV contact discharge, twice the specification requirement of the IEC 61000-4-2, Level 4 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.

特性 Features

? Four, six and eight channels of EMI filtering with integrated ESD protection

? Pi-style EMI filters in a capacitor-resistorcapacitor (C-R-C) network

? ±15kV ESD protection on each channel (IEC 61000-4-2 Level 4, contact discharge)

? ±30kV ESD protection on each channel (HBM)

? Greater than 30dB of attenuation from 800MHz to 3GHz

? UDFN package with 0.40mm lead pitch:

? 4-ch. = 8-lead UDFN

? 6-ch. = 12-lead UDFN

? 8-ch. = 16-lead UDFN

? Tiny UDFN package size:

? 8-lead: 1.7mm x 1.35mm x 0.50mm

? 12-lead: 2.5mm x 1.35mm x 0.50mm

? 16-lead: 3.3mm x 1.35mm x 0.50mm

? Increased robustness against vertical impacts during manufacturing process

? Lead-free finishing

Applications

? I/O port protection for mobile handsets, notebook computers, PDAs etc.

? EMI filtering for data ports in cell phones, PDAs or notebook computers.

? EMI filtering for LCD, camera and chip-to-chip data lines