CM1408-04DE [ONSEMI]

4-Channel LCD and Camera EMI Filter Array with ESD Protection; 4通道LCD和相机EMI滤波器与ESD保护阵列


型号：	CM1408-04DE
厂家：	ONSEMI
描述：	4-Channel LCD and Camera EMI Filter Array with ESD Protection 4通道LCD和相机EMI滤波器与ESD保护阵列数据线路滤波器过滤器 CD
文件：	总9页 (文件大小：454K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

4-Channel LCD and Camera EMI Filter

Array with ESD Protection

CM1408-04DE

Features

Applications

•

channels of EMI filtering with integrated ESD

protection

Pi-style EMI filters in a capacitor-resistor-

capacitor (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 -35dB attenuation (typical) at 1GHz

TDFN packaging with 0.5mm lead pitch:

Increased robustness against vertical impacts

during manufacturing process

•

LCD and Camera data lines in mobile handsets

I/O port protection for mobile handsets, notebook

computers, PDAs etc.

EMI filtering for data ports in cell phones, PDAs

or notebook computers.

Wireless handsets

Handheld PCs/PDAs

LCD and camera modules

•

Lead-free finishing

Block Diagram

April 2010 Rev.2

Publication Order Number:

CM1408-04DE/D

CM1408-04DE

PIN DESCRIPTIONS

DEVICE PIN(s)

NAME

FILTER1

FILTER2

FILTER3

FILTER4

GND

DESCRIPTION

DEVICE PIN(s)

NAME

FILTER1

FILTER2

FILTER3

FILTER4

DESCRIPTION

Filter + ESD Channel 1

Filter + ESD Channel 2

Filter + ESD Channel 3

Filter + ESD Channel 4

Device Ground

Filter + ESD Channel 1

Filter + ESD Channel 2

Filter + ESD Channel 3

Filter + ESD Channel 4

GND PAD

---

Rev. 2 | Page 2 of 9 | www.onsemi.com

CM1408-04DE

Ordering Information

PART NUMBERING INFORMATION

Lead-free Finish

Ordering Part Number¹

Part Marking

Pins

Package

TDFN-8

CM1408-04DE

N08 4E

Note 1: Parts are shipped in Tape and Reel form.

Specifications

ABSOLUTE MAXIMUM RATINGS

PARAMETER

RATING

UNITS

Storage Temperature Range

-65 to +150

100

°C

DC Power per Resistor

DC Package Power Rating

500

STANDARD OPERATING CONDITIONS

PARAMETER

RATING

UNITS

Operating Temperature Range

-40 to +85

°C

Rev. 2 | Page 3 of 9 | www.onsemi.com

CM1408-04DE

ELECTRICAL OPERATING CHARACTERISTICS^{(SEE NOTE1)}

SYMBOL PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Resistance

100

120

C_TOTAL

Total Channel Capacitance

At 2.5VDC Reverse Bias, 1MHz,

30mVAC

Capacitance C

At 2.5VDC Reverse Bias, 1MHz,

30mVAC

8.5

V_DIODE

I_LEAK

Standoff Voltage

I_DIODE=10μA

6.0

0.1

Diode Leakage Current (reverse bias)

1.0

μA

V_DIODE= 3.3V

V_SIG

Signal Clamp Voltage

Positive Clamp

I_LOAD= 10mA

I_LOAD= -10mA

5.6

-1.5

6.8

-0.8

9.0

-0.4

Negative Clamp

V_ESD

In-system ESD Withstand Voltage

a) Human Body Model, MIL-STD-883,

Method 3015

Notes 2 and 3

b) Contact Discharge per IEC 61000-4-

2 Level 4

R_DYN

Dynamic Resistance

Positive

2.3

0.9

Negative

Cut-off Frequency

Channel R = 100Ω,

Channel C_SINGLE= 8.5pF

_SOURCE=50Ω, Z_LOAD=50Ω

200

MHz

Note 1: T_A=25°C unless otherwise specified.

Note 2: ESD applied to input and output pins with respect to GND, one at a time.

Note 3: These parameters are guaranteed by design and characterization.

Rev. 2 | Page 4 of 9 | www.onsemi.com

CM1408-04DE

Performance Information

Typical Filter Performance (T_A=25°C, DC Bias=0V, 50 Ohm Environment)

Figure 1. Insertion Loss vs. Frequency (FILTER1 Input to GND)

Figure 2. Insertion Loss vs. Frequency (FILTER2 Input to GND)

Rev. 2 | Page 5 of 9 | www.onsemi.com

CM1408-04DE

Performance Information (cont’d)

Typical Filter Performance (T_A=25°C, DC Bias=0V, 50 Ohm Environment)

Figure 3. Insertion Loss vs. Frequency (FILTER3 Input to GND)

Figure 4. Insertion Loss vs. Frequency (FILTER4 Input to GND)

Rev. 2 | Page 6 of 9 | www.onsemi.com

CM1408-04DE

Performance Information (cont’d)

Typical Diode Capacitance vs. Input Voltage

Figure 5. Filter Capacitance vs. Input Voltage

(normalized to capacitance at 2.5VDC and 25°C)

Rev. 2 | Page 7 of 9 | www.onsemi.com

CM1408-04DE

Mechanical Details

TDFN-08 Mechanical Specifications

Dimensions for CM1408-04DE device packaged in an 8-lead TDFN package are presented below.

PACKAGE DIMENSIONS

TDFN

Package

MO-229 (Var. VCCD-3)^✝

JEDEC

No.

Leads

Dim.

Pin 1

Marking

Millimeters

Nom Max

Inches

Nom Max

Min

2 3 4

0.70

0.75

0.20 REF

0.25

0.80 0.028 0.030 0.032

0.008 REF

TOP VIEW

0.10

0.20

1.95

1.55

1.95

0.85

0.30 0.008 0.010 0.012

2.05 0.077 0.079 0.081

1.65 0.061 0.063 0.065

2.05 0.077 0.079 0.081

0.95 0.033 0.035 0.037

0.020 BSC

2.00

SIDE VIEW

1.60

2.00

0.90

2 3 4

0.50 BSC

0.20

0.25

0.008

C0.25

GND PAD

0.30

0.35 0.010 0.012 0.014

3000 pieces

# per

tape and

reel

6 5

0.10

C A B

Controlling dimension: millimeters

BOTTOM VIEW

^✝This package is compliant with JEDEC standard MO-229,

variation VCCD-3 with exception of the "D2" and "E2"

dimensions as called out in the table above.

Dimensions for 8-Lead, 0.5mm pitch

TDFN package

Rev. 2 | Page 8 of 9 | www.onsemi.com

CM1408-04DE

ON Semiconductor and

are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any

products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising

out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical”

parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating

parameters, including “Typicals” must be validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the

rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to

support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or

use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors

harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such

unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action

Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.

PUBLICATION ORDERING INFORMATION

LITERATURE FULFILLMENT:

N. American Technical Support: 800-282-9855

ON Semiconductor Website: www.onsemi.com

Order Literature: http://www.onsemi.com/orderlit

Literature Distribution Center for ON Semiconductor

P.O. Box 5163, Denver, Colorado 80217 USA

Phone: 303-675-2175 or 800-344-3860 Toll Free USA/Canada

Fax: 303-675-2176 or 800-344-3867 Toll Free USA/Canada

Email: orderlit@onsemi.com

Toll Free USA/Canada

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Support:

Phone: 421 33 790 2910

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Phone: 81-3-5773-3850

For additional information, please contact your local

Sales Representative

Rev. 2 | Page 9 of 9 | www.onsemi.com

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