Datasheet > CM1690

CM1690

更新时间： 2024-09-27 04:12:19

品牌	Logo	应用领域
CALMIRCO		/
页数	文件大小	规格书
7页	143K
描述
Praetorian L-C LCD and Camera EMI Filter Array with ESD Protection in Ultra-Thin uDFN Packages

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CM1690 数据手册

CM1690

Praetorian™ L-C LCD and Camera EMI Filter Array

with ESD Protection in Ultra-Thin uDFN Packages

four, six and eight filters (C-L-C) in small form factor

uDFN 0.40mm pitch packages. Each EMI filter channel

of the CM1690 is implemented as a 3-pole L-C filter

where the component values are 16pF-12nH-16pF.

The CM1690's roll-off frequency at –6dB attenuation is

330MHz and can be used in applications where the

data rates are as high as 140Mbps while providing

greater than –35dB attenuation over the 1.0GHz to

3.0GHz frequency range. The parts include 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 are

designed and characterized to 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

•

Four, six and eight channels of EMI filtering with

integrated ESD protection

Pi-style EMI filters in a capacitor-inductor-capacitor

(C-L-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 -35dB attenuation (typical) at 1GHz

0.5mm thick uDFN package with 0.40mm lead

pitch:

•

• 4-channel = 8-lead uDFN

• 6-channel = 12-lead uDFN

• 8-channel = 16-lead uDFN

Tiny uDFN package size:

•

• 8-lead: 1.70mm x 1.35mm

• 12-lead: 2.50mm x 1.35mm

• 16-lead: 3.30mm x 1.35mm

Lead-free packaging

This device is particularly well suited for wireless hand-

sets, mobile LCD modules and PDAs because of its

small package format and easy-to-use pin assign-

ments. In particular, the CM1690 is ideal for EMI filter-

ing and protecting data and control lines for the LCD

display and camera interface in mobile handsets.

The CM1690 is available in space saving, ultra low pro-

file 8-, 12-, and 16-lead 0.40mm uDFN packages with

lead-free finishing.

Product Description

California Micro Devices’ CM1690 is a family of pi-style

EMI filter arrays with ESD protection, which integrates

Electrical Schematic

12nH

FILTER+ESDn*

16pF

GND

1 of 4, 6 or 8 EMI/RFI Filter Channels

with Integrated ESD Protection

* See Package/Pinout Diagram

for expanded pin information.

06/25/07

490 N. McCarthy Blvd., Milpitas, CA 95035-5112

●

Tel: 408.263.3214

●

Fax: 408.263.7846

●

www.cmd.com

12 3 4 5 6 7

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与CM1690相关器件

型号	品牌	获取价格	描述	数据表
CM1690-04DE	ONSEMI	获取价格	Praetorian L-C LCD and Camera EMI Filter Array with ESD Protection
CM1690-04DE	CALMIRCO	获取价格	Praetorian L-C LCD and Camera EMI Filter Array with ESD Protection in Ultra-Thin uDFN Pack
CM1690-06DE	CALMIRCO	获取价格	Praetorian L-C LCD and Camera EMI Filter Array with ESD Protection in Ultra-Thin uDFN Pack
CM1690-06DE	ONSEMI	获取价格	Praetorian L-C LCD and Camera EMI Filter Array with ESD Protection
CM1690-08DE	CALMIRCO	获取价格	Praetorian L-C LCD and Camera EMI Filter Array with ESD Protection in Ultra-Thin uDFN Pack
CM1690-08DE	ONSEMI	获取价格	Praetorian L-C LCD and Camera EMI Filter Array with ESD Protection
CM1691	CML	获取价格	S-8 Single Contact Bayonet Base
CM1692	CML	获取价格	S-8 Double Contact Bayonet Base
CM1692-04DE	ONSEMI	获取价格	PraetorianÂ® L-C 4-, 6- and 8-Channel EMI Fil
CM1692-06DE	ONSEMI	获取价格	L-C 4-, 6- and 8-Channel EMI Filter Arrays with ESD Protection

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