eclamp2376k Semtech Corporation, eclamp2376k Datasheet

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eclamp2376k

Manufacturer Part Number
eclamp2376k
Description
Esd/emi Protection For Color Lcd Interfaces
Manufacturer
Semtech Corporation
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ECLAMP2376K
Manufacturer:
SEMTECH/美国升特
Quantity:
20 000
Part Number:
eclamp2376k.TCT
Manufacturer:
SEMTECH/美国升特
Quantity:
20 000
The EClamp
integrated TVS diodes. It is designed to suppress
unwanted EMI/RFI signals and provide electrostatic
discharge (ESD) protection in portable electronic
equipment. This state-of-the-art device utilizes solid-
state silicon-avalanche technology for superior clamp-
ing performance and DC electrical characteristics.
They have been optimized for protection of color
LCD panels
LCD panels
LCD panels in cellular phones and other portable
electronics.
The device consists of six identical circuits comprised
of TVS diodes for ESD protection, and a resistor -
capacitor network for EMI/RFI filtering. A series
resistor value of 100Ω and a capacitance value of
10pF are used to achieve 30dB minimum attenuation
from 1.8GHz to 2.5GHz. The TVS diodes provide
effective suppression of ESD voltages in excess of
±15kV (air discharge) and ±8kV (contact discharge) per
IEC 61000-4-2, level 4.
The EClamp2376K is in a 12-pin, RoHS/WEEE compli-
ant, SLP2513P12 package. It measures 2.5 x 1.3 x
0.50mm. The leads are spaced at a pitch of 0.4mm
and are finished with lead-free NiPdAu. The small
package makes it ideal for use in portable electronics
such as cell phones, digital still cameras, and PDAs.
Revision 2/1/2008
PROTECTION PRODUCTS
PROTECTION PRODUCTS - EMIClamp
LCD panels
LCD panels
Description
Circuit Diagram (Each Line)
IN
TM
2376K is a low pass filter array with
Device Schematic (6X)
10pF
100
GND
Ω
10pF
protection of color
protection of color
protection of color
protection of color
OUT
TM
1
Features
Mechanical Characteristics
Applications
Package Configuration
Bidirectional EMI/RFI filter with integrated TVS
for ESD protection
ESD protection to IEC 61000-4-2 (ESD) Level 4,
±15kV (air), ±8kV (contact)
Filter performance: 30dB minimum attenuation
1.8GHz to 2.5GHz
TVS working voltage: 5V
Resistor: 100Ω +/− 15%
Typical Capacitance: 20pF (VR = 0V)
Protection and filtering for six lines
Solid-state technology
SLP2513P12 12-pin package
RoHS/WEEE Compliant
Nominal Dimensions: 2.5 x 1.3 x 0.50 mm
Lead Pitch: 0.4mm
Lead finish: NiPdAu
Marking : Marking Code
Packaging : Tape and Reel per EIA 481
Color LCD Protection
Cell Phone CCD Camera Lines
Clamshell Cell Phones
12 Pin SLP package (Bottom Side View)
Nominal Dimensions in mm
for Color LCD Interfaces
1 2
2.50
ESD/EMI Protection
0.40 BSC
EClamp2376K
1.30
PRELIMINARY
0.50
www.semtech.com

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eclamp2376k Summary of contents

Page 1

... ESD voltages in excess of ±15kV (air discharge) and ±8kV (contact discharge) per IEC 61000-4-2, level 4. The EClamp2376K 12-pin, RoHS/WEEE compli- ant, SLP2513P12 package. It measures 2.5 x 1.3 x 0.50mm. The leads are spaced at a pitch of 0.4mm and are finished with lead-free NiPdAu. The small package makes it ideal for use in portable electronics such as cell phones, digital still cameras, and PDAs ...

Page 2

... EClamp2376K PRELIMINARY ...

Page 3

... GHz GHz GHz STOP 000 . 000 000 MHz MHz 3.5 4 4 EClamp2376K PRELIMINARY Analog Crosstalk (Each Line) CH1 S21 LOG REF 0 dB STOP 000 . 000 000 MHz 3 START . 030 MHz ESD Clamping (-8kV Contact) www.semtech.com ...

Page 4

... PROTECTION PRODUCTS Device Connection The EClamp2376K is comprised of six identical circuits each consisting of a low pass filter for EMI/RFI sup- pression and dual TVS diodes for ESD protection. The device 12-pin SLP package. Electrical connec- tion is made to the 12 pins located at the bottom of the device ...

Page 5

... This is the resonant frequency of the higher ground loop induc- tance. Figure 3 - Recommended Layout Using Ground Vias © 2008 Semtech Corp. EClamp2376K Figure 4 - Filter Characteristics Using Recommended Layout with Internal Vias CH1 S21 LOG REF 0 dB ...

Page 6

... PROTECTION PRODUCTS Applications Information - Spice Model Line © 2008 Semtech Corp. 0.7nH EClamp2376K Spice Model ...

Page 7

... Semtech Corp SEATING PLANE LxN E/2 bxN bbb e/2 D/2 X DIM ( EClamp2376K PRELIMINARY DIMENSIONS INCHES MILLIMETERS DIM MIN NOM MAX MIN NOM MAX A .018 .020 .022 0.45 0.50 0.55 0.02 A1 .000 .001 .002 0.00 0.05 (.005) (0.13 .006 .008 ...

Page 8

... Semtech Corporation Protection Products Division 200 Flynn Rd., Camarillo, CA 93012 Phone: (805)498-2111 FAX (805)498-3804 8 EClamp2376K PRELIMINARY ...

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