TPD6F002 Datasheet, PDF (1/12 Pages) Texas Instruments – SIX-CHANNEL EMI FILTER FOR LCD DISPLAY/KEYPAD APPLICATION

TPD6F002
www.ti.com
SLLS876A – AUGUST 2008 – REVISED NOVEMBER 2009
SIX-CHANNEL EMI FILTER FOR LCD DISPLAY/KEYPAD APPLICATION
Check for Samples: TPD6F002
FEATURES
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• Six-Channel EMI Filtering for Data Ports
• Robust ESD Protection Exceeds IEC61000-4-2
(Level 4)
– ±15-kV Human-Body Model (HBM)
– ±20-kV IEC 61000-4-2 Contact Discharge
– ±30-kV IEC 61000-4-2 Air-Gap Discharge
• Pi-Style (C-R-C) Filter Configuration
(R = 100 Ω, C_TOTAL = 34 pF)
• Less than 20-nA Leakage Current Across
Temperature and Process Variation
– -35 dB Insertion Loss at 800 MHz
– -57 dB Crosstalk Attenuation at 100 MHz
– -35 dB Insertion Loss at 800 MHz
– -3 dB Bandwidth 100 MHz
• Space-Saving SON Package (3 mm × 1.35 mm)
and Flow-Through Pin Mapping Provides
Optimum Filter Performance
APPLICATIONS
• LCD Display Interface
• Keypad
• SVGA Video Connections
• Memory Interface
Ch1_In
Ch2_In
Ch3_In
Ch4_In
Ch5_In
Ch6_In
DSV PACKAGE
(TOP VIEW)
Ch1_Out
Ch2_Out
Ch3_Out
Ch4_Out
Ch5_Out
Ch6_Out
DESCRIPTION/ORDERING INFORMATION
The TPD6F002 is a six-channel EMI filter in a space-saving DSV package. This low-pass filter array reduces EMI
emissions and provides system-level ESD protection at the data ports. Because of its small package and
easy-to-use pin assignments, this device is suitable for a wide array of applications such as mobile handsets,
PDAs, video consoles, notebook computers, etc. In particular, the TPD6F002 is ideal for EMI filtering and
protecting data lines from ESD at the LCD display, keypad, and memory interfaces. The pi-style (C-R-C) filter
provides at least 35 dB attenuation in the carrier frequency range.
The TPD6F002 is a highly integrated device designed to suppress EMI/RFI noise in all systems subjected to
electromagnetic interferences. This filter includes ESD protection circuitry that prevents damage to the
application when subjected to ESD up to IEC 61000-4-2 ±20 kV Contact ESD and ±30 kV Air-Gap ESD.
The TPD6F002 is specified for –40°C to 85°C operation.
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Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2008–2009, Texas Instruments Incorporated