CM1450-06CS California Micro Devices, CM1450-06CS Datasheet

CM1450-06CS

Manufacturer Part Number

CM1450-06CS

Description

LCD & Camera EMI Filter Array with ESD Protection

Manufacturer

California Micro Devices

Datasheet

1.CM1450-06CS.pdf (8 pages)

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Company:

Bonase Electronics (HK) Co., Limited

Part Number:

CM1450-06CS

Manufacturer:

CMD

Quantity:

36 000

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Features

•

Applications

•

01/27/05

Electrical Schematic

Six and eight channels of EMI filtering

Utilizes Praetorian™ inductor-based design tech-

nology for true L-C filter implementation

OptiGuard™ coating for improved reliability

±15kV ESD protection on each channel

(IEC 61000-4-2 Level 4, contact discharge)

±30kV ESD protection on each channel (HBM)

Better than 40dB of attenuation at 1GHz

Chip Scale Package features extremely low

lead inductance for optimum filter and ESD

performance

15-bump, 2.960mm x 1.330mm footprint

Chip Scale Package (CM1450-06CS/CP)

20-bump, 4.000mm x 1.458mm footprint

Chip Scale Package (CM1450-08CS/CP)

Lead-free version available

LCD and Camera data lines in mobile handsets

I/O port protection for mobile handsets, notebook

computers, PDAs, etc.

EMI filtering for data phones in cell phones, PDAs

or notebook computersWireless handsets / cell

phones

Wireless Handsets

Handheld PCs/PDAs

LCD and camera modules

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

LCD & Camera EMI Filter Array with ESD Protection

(Pins B1-Bn)

FILTERn*

GND

1 of n EMI Filtering + ESD Channels

(n = 6 for CM1450-06, 8 for CM1450-08)

●

Tel: 408.263.3214

Product Description

The CM1450 comprises a family of inductor-capacitor

(L-C) based EMI filter arrays with integrated ESD pro-

tection in CSP form factor. The CM1450-06 and

CM1450-08 are configured in 6 and 8 channel formats

respectively. Each EMI filter channel of the CM1450 is

implemented as a 5-pole L-C filter where the compo-

nent values are 15pF-17nH-15pF-17nF-15pF. The

CM1450's roll-off frequency at -10dB attenuation is

300MHz and can be used in applications where the

data rates are as high as 120Mbps while providing

greater than 35dB over the 800MHz to 2.7GHz fre-

quency range. The parts integrate ESD protection

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 Level 4 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.

This device is particularly well suited for portable elec-

tronics (e.g. wireless handsets, PDAs) because of its

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

ments. In particular, the CM1450 is ideal for EMI filter-

ing and protecting data and control lines for the LCD

display and camera interface in wireless handsets.

The CM1450 incorporates OptiGuard™ which results in

improved reliability at assembly. The CM1450 is avail-

able in a space saving, low profile Chip Scale Package

with optional lead-free finishing.

●

Fax: 408.263.7846

FILTERn*

* See Package/Pinout Diagram

●

PRELIMINARY

for expanded pin information.

www.calmicro.com

CM1450

Related parts for CM1450-06CS

CM1450-06CS Summary of contents

Page 1

... Better than 40dB of attenuation at 1GHz • Chip Scale Package features extremely low lead inductance for optimum filter and ESD performance • 15-bump, 2.960mm x 1.330mm footprint Chip Scale Package (CM1450-06CS/CP) • 20-bump, 4.000mm x 1.458mm footprint Chip Scale Package (CM1450-08CS/CP) • Lead-free version available Applications • ...

Page 2

... TOP VIEW (Bumps Down View) Orientation Marking (see note 2) A N506 B C CM1450-06CS/CP 15-Bump CSP Package Orientation Marking (see note 2) A N508 B C CM1450 -08CS/CP 20-Bump CSP Package Notes: 1) These drawings are not to scale. 2) Lead-free devices are specified by using a "+" character for the top side orientation mark. ...

Page 3

... AC At 2.5V DC, 1MHz, 30mV AC =50Ω =50Ω I =10µA DIODE V =+3.3V DIODE I = 10mA LOAD Notes 2,4 and 5 Notes 2,3,4 and 5 ● Tel: 408.263.3214 PRELIMINARY CM1450 RATING -65 to +150 100 500 RATING -40 to +85 (NOTE 1) MIN TYP MAX 137 300 5.5 100 5 ...

Page 4

... Figure 1. Insertion Loss VS. Frequency (A1-C1 to GND B1) Figure 2. Filter Capacitance vs. Input Voltage over Temperature (normalized to capacitance at 2.5VDC and 25°C) © 2005 California Micro Devices Corp. All rights reserved. 4 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● ● Tel: 408.263.3214 Fax: 408.263.7846 PRELIMINARY CM1450 ● www.calmicro.com 01/27/05 ...

Page 5

... Solder Mask Opening 0.325mm DIA. 250 200 150 100 50 0 Figure 5. Lead-free (SnAgCu) Solder ● ● Tel: 408.263.3214 PRELIMINARY CM1450 VALUE 0.275mm Round Non-Solder Mask defined pads 0.325mm Round 0.125mm - 0.150mm 0.330mm Round 50/50 by volume No Clean OSP (Entek Cu Plus 106A) +50µm +20µm 60 seconds 260° ...

Page 6

... Mechanical Details CM1450 devices are supplied in custom Chip Scale Packages (CSP). Dimensions for each of these devices are presented in the following pages. CM1450-06CS/CP Mechanical Specifications The package dimensions for the CM1450-06CS/CP are presented below. PACKAGE DIMENSIONS Package Custom CSP Bumps Millimeters Dim ...

Page 7

... Mechanical Details (cont’d) CM1450-08CS/CP Mechanical Specifications The package dimensions for the CM1450-08CS/CP are presented below. PACKAGE DIMENSIONS Package Custom CSP Bumps Millimeters Dim Min Nom Max Min A1 3.955 4.000 4.045 0.1557 0.1575 0.1593 A2 1.413 1.458 1.503 0.0556 0.0574 0.0592 B1 0.495 0.500 0.505 0.0195 0.0197 0.0199 B2 0 ...

Page 8

... X 1.57 X 0.76 8mm Embossment P 1 User Direction of Feed Figure 6. Tape and Reel Mechanical Data ● ● Tel: 408.263.3214 PRELIMINARY CM1450 REEL QTY PER P DIAMETER REEL 178mm (7") 3500 4mm 178mm (7") 3500 4mm 10 Pitches Cumulative Tolerance On Tape ± 0 Center Lines of Cavity ● ...

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