參數資料
型號: TPD3F303DQDR
廠商: TEXAS INSTRUMENTS INC
元件分類: 模擬信號調理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO8
封裝: 1.7 0X 1.35 MM, 0.40 MM PITCH, PLASTIC, WSON-8
文件頁數: 1/15頁
文件大?。?/td> 686K
代理商: TPD3F303DQDR
DATA1_Out
CLK_Out
DATA2_Out
NC
V
CC
DATA2_In
CLK_In
DATA1_In
2.1-mm x 1.6-mm DPV (0.5-mm Pitch)
1.7-mm x 1.35-mm DQD (0.4-mm Pitch)
GND
1
2
3
4
5
6
7
8
V
CC
Reset
CLK
NC
VPP
I/O
NC
GND
V
CC
Reset
CLK
NC
VPP
I/O
NC
GND
GNDGND
SIM Controller
1
2
3
4
5
6
7
8
SLVSAM5
– JANUARY 2011
EMI FILTER WITH INTEGRATED VCC CLAMP FOR SIM CARD INTERFACE
Check for Samples: TPD3F303
1
FEATURES
TPD3F303 PACKAGE
(TOP VIEW)
Bidirectional EMI/RFI Filtering and Line
Termination with Integrated ESD Protection
Robust ESD Protection Exceeds IEC 61000-4-2
(Level 4)
– ±15-kV Human-Body Model (HBM)
– ±15-kV IEC 61000-4-2 (Contact Discharge)
– ±15-kV IEC 61000-4-2 (Air-Gap Discharge)
Breakdown voltage 6-V
Low Noise C-R-C Filter Topology
Integrated VCC Clamp Eliminates the Need for
External ESD Protection
Space Saving DPV (0.5-mm Pitch), DQD
Packages (0.4-mm Pitch)
APPLICATIONS
Mobile handsets
PDAs
Video Consoles
Portable Computers
Figure 1. Board Layout with TPD3F303 at the SIM
Card Interface
DESCRIPTION/ORDERING INFORMATION
The TPD3F303 is a 3-ch integrated EMI filter for SIM interface. This device integrates a VCC clamp to provide
system level ESD protection at the VCC line. Termination resistor value of 47 Ω is included on the CLK line, while
a 100
Ω termination is employed at the DATA and RST line.
The low-pass filter arrays reduce EMI emissions and provide system level ESD protection. Because of its small
package and easy-to-use pin assignments, the TPD3F303 filter is suitable for a wide array of applications such
as mobile handsets, PDAs, video consoles, notebook computers, etc.
The TPD3F303 is designed to suppress EMI/RFI noise in systems subjected to electromagnetic interferences.
These filter series include an ESD protection circuitry which prevents damage to the application when subjected
to ESD stress far exceeding IEC 61000-4-2 (Level 4). The TPD3F303 is specified for
–40°C to 85°C operation.
ORDERING INFORMATION
TA
PACKAGE(1) (2)
ORDERABLE PART NUMBER
TOP-SIDE MARKING
8
– DPV
Tape and reel
TPD3F303DPVR
6SS
–40°C to 85°C
8
– DQD
Tape and reel
TPD3F303DQDR
6SS
(1)
Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
(2)
For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
website at www.ti.com.
1
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.
Copyright
2011, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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