TPD13S523 Datasheet, PDF (1/16 Pages) Texas Instruments – 13 Channel ESD Protection Solution with Current-Limit Load Switch for HDMI Port

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TPD13S523
SLVSBC5A – MARCH 2012 – REVISED MAY 2012
13 Channel ESD Protection Solution with Current-Limit Load Switch for HDMI Port
Check for Samples: TPD13S523
FEATURES
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• Single Chip ESD Solution for HDMI 1.4 and
HDMI 1.3 Interface
• On-chip 5V Load Switch with Current Limit and
Reverse Current Protection
• Supports UTILITY Line Protection for HDMI 1.4
Audio Return Line
• <0.05-pF Differential Capacitance Between the
TMDS Signal Pair
• Industry Standard 16-TSSOP and Space
Saving 16-RSV Package
• Supports Data Rates in Excess of 3.3Gbps
• R_DYN 0.5Ω
• IEC 61000-4-2 (Level 4) ESD Compliance
• Commercial Temperature Range: –40°C to
85°C
APPLICATIONS
• Set-top Box
• Smart Phone
• Digital Camcorder
• Portable Game Console
16-RSV: 2.6mm x 1.8mm
(TOP VIEW)
16 15 14 13
CTRL3 1
CTRL4 2
5V_SUPPLY 3
5V_OUT 4
12 D1+
11 D1-
10 D2+
9 D2-
5678
16-TSSOP: 6.4mm x 5.0mm
(TOP VIEW)
CTRL1 1
CTRL2 2
CTRL3 3
CTRL4 4
5V_SUPPLY 5
5VOUT 6
CTRL5 7
GND 8
16 D0+
15 D0-
14 D1+
13 D1-
12 D2+
11 D2-
10 D3+
9 D3-
All the CTRLx pins have the same ESD
circuit and are interchangeable.
DESCRIPTION
The TPD13S523 is a single-chip integrated ESD protection solution for HDMI 1.4 or HDMI 1.3 interface. This
device offers 13 channels of ESD clamp circuits with flow-through pin mapping that matches HDMI connector
high-speed lines. While providing ESD protection, the TPD13S523 adds little to no additional distortion to the
high-speed differential signals. The monolithic integrated circuit technology ensures that there is excellent
matching between the two-signal pair of the differential line (<0.05pF differential matching between TMDS lines).
This is a advantage over discrete ESD clamp solutions where variations between two different ESD clamps may
significantly degrade the differential signal quality.
The TPD13S523 incorporates an on-chip current limited load switch that is compliant with HDMI 5V out electrical
specifications. The short circuit protection at 5V_OUT ensures that the device is not damaged in case there is
accidental short to GND. The load switch also incorporates reverse current blocking feature which ensures that
the HDMI driver side is not erroneously turned on when two HDMI drivers are connected together.
Connecting a 0.1µF to 1µF capacitor at 5V_OUT, TPD13S523 protects the system against ±12kV contact and
±14kV air-gap ESD discharge.
T_A
–40°C to 85°C
ORDERING INFORMATION
PACKAGE ^{(1) (2)}
ORDERABLE PART NUMBER
3000
Tape and reel
TPD13S523PWR
TOP-SIDE MARKING
RA523
(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
Web site at www.ti.com.
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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 © 2012, Texas Instruments Incorporated