TPD4F202_15 Datasheet, PDF (1/18 Pages) Texas Instruments – Four or Six-Channel EMI Filter

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TPD4F202, TPD6F202
SLLS800A – JUNE 2010 – REVISED DECEMBER 2015
TPDxF202 Four or Six-Channel EMI Filter With ESD Protection For LCD Display
1 Features
•1 Four or Six-Channel EMI Filtering and ESD
Protection for Data Lines
• Excellent Filter Performance
– > 40-dB Attenuation at 1 GHz to 3G Hz
– –3-dB Bandwidth at 108 MHz
– 70-dB Crosstalk Attenuation at 100 MHz
• Exceeds IEC 61000-4-2 (Level 4) ESD Protection
Requirements
– ±25-kV IEC 61000-4-2 Contact Discharge
– ±25-kV IEC 61000-4-2 Air-Gap Discharge
– ±15-kV Human Body Model (HBM)
• Pi-Style C-R-C Filter Configuration Offers
Symmetric Filter Performance
(R = 100 Ω, C_TOTAL = 30 pF)
• Low 10-nA Leakage Current
• Space-Saving DSBGA Package and Flow-
Through Pin Mapping Provide Optimum
Performance in Portable Applications
2 Applications
• End Equipment:
– LCD Displays
– Memory Interface
– Keypads
– Portables
• Interfaces:
– DVI
– VGA, SVGA
– SIM Cards
– Data Lines
3 Description
The TPDxF202 devices are four or six-channel EMI
filters, designed particularly to suppress EMI noise in
the cell phone and other portable applications. These
filters also provide a Transient Voltage Suppressor
(TVS) diode circuit for Electrostatic Discharge (ESD)
protection which prevents damage to the application
when subjected to ESD stress far exceeding IEC
61000-4-2 (Level 4). The pi-style C-R-C filter provides
symmetric filter performance in the data lines to and
from either side of the filter.
Due to the tiny parasitics of the DSBGA package, the
TPDxF202 filters provide excellent signal attenuation
(–40 dB at 1 GHz) at the typical cell-phone carrier
frequency ranges.
The ultra thin (0.3-mm package height, when
mounted on board) space-saving YFU package
enables the TPDxF202 devices to mount on the
printed-circuit-boards where height is a key
constraint.
The TPDxF202 devices are specified for –40°C to
85°C operation.
A typical application for TPDxF202 devices are in
portable equipment with DVI, VGA, SVGA, SIM Card,
and other data interfaces.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TPD4F202
DSBGA (10)
1.06 mm × 1.57 mm
TPD6F202
DSBGA (15)
1.06 mm × 2.63 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Functional Block Diagram
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.