IP4242CZ6 [NXP]
ESD protection for high-speed interfaces; 对于高速接口ESD保护
| 型号： | IP4242CZ6 |
| 厂家： | 
NXP |
| 描述： | ESD protection for high-speed interfaces |
| 文件： | 总9页 (文件大小：53K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
IP4242CZ6
ESD protection for high-speed interfaces
Rev. 01 — 12 March 2009
Product data sheet
1. Product profile
1.1 General description
The IP4242CZ6 is designed to protect high-speed interfaces such as HDMI, DVI and
DisplayPort interfaces. The device includes high-level ElectroStatic Discharge (ESD)
protection diodes for the TMDS signal lines.
All TMDS intra-pairs are protected by a special diode configuration offering a low line
capacitance of only 0.9 pF. These diodes provide protection to downstream components
from ESD voltages up to ±8 kV contact according to IEC 61000-4-2, level 4.
1.2 Features
I Pb-free, RoHS compliant and free of Halogen and Antimony (Dark Green compliant)
I ESD protection for HDMI
I All TMDS lines with integrated rail-to-rail clamping diodes for downstream ESD
protection of ±8 kV according to IEC 61000-4-2, level 4
I Matched 0.5 mm trace spacing
I Line capacitance of only 0.9 pF for each channel
I 2-channel, 6-terminal UTLP
I HDMI 1.3a compliant
I DisplayPort compliant
1.3 Applications
The IP4242CZ6 is designed for HDMI receiver and transmitter port protection:
I TVs, monitors
I DVD recorders and players
I Notebooks, main board graphics cards and ports
I Set-top boxes and game consoles
IP4242CZ6
NXP Semiconductors
ESD protection for high-speed interfaces
2. Pinning information
Table 1.
Pinning
Pin Symbol
Description
Simplified outline
Graphic symbol
1
2
3
4
5
6
TMDS_CH1−
negative channel 1 ESD protection
positive channel 1 ESD protection
ground
1
2
1
2
3
TMDS_CH1+
GND
GND
ground
n.c.
not connected
6
5
4
n.c.
not connected
bottom view
3, 4
001aaj776
3. Ordering information
Table 2.
Ordering information
Type number Package
Name
Description
Version
IP4242CZ6
XSON6
plastic extremely thin small outline package; no leads; SOT886
6 terminals; body 1 × 1.45 × 0.5 mm
4. Limiting values
Table 3.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter
Conditions
Min
Max
Unit
V
VI
input voltage
GND − 0.5 +5.5
Vesd
electrostatic discharge
voltage
all pins to ground;
IEC 61000-4-2, level 4;
contact discharge
−8
+8
kV
Tstg
storage temperature
ambient temperature
−55
−40
+125
+85
°C
°C
Tamb
5. Characteristics
Table 4.
Symbol
VBRzd
Characteristics
Parameter
Conditions
I = 1 mA
Min Typ Max Unit
[1]
Zener diode breakdown voltage
6
-
-
9
1
-
V
ILRzd
Zener diode reverse leakage current per TMDS channel; V = 3.0 V
forward voltage
-
µA
V
VF
-
0.7
0.9
[1]
[1]
[1]
Cch(TMDS)
∆Cch(TMDS)
Cch(mutual)
TMDS channel capacitance
TMDS channel capacitance difference f = 1 MHz; Vbias = 2.5 V
mutual channel capacitance between signal pin and pin n.c.;
f = 1 MHz; Vbias = 2.5 V
-
-
pF
pF
pF
-
0.15 -
0.15 -
-
f = 1 MHz; Vbias = 2.5 V
IP4242CZ6_1
© NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 01 — 12 March 2009
2 of 9
IP4242CZ6
NXP Semiconductors
ESD protection for high-speed interfaces
Table 4.
Symbol
Rdyn
Characteristics …continued
Parameter
Conditions
Min Typ Max Unit
dynamic resistance
I = 1 A; Tamb = 25 °C; IEC 61000-4-5/9
positive transient
-
-
-
2.4
1.3
8
-
-
-
Ω
Ω
V
negative transient
[2]
VCL(ch)trt(pos) positive transient channel clamping
voltage
Vesd = 8 kV HBM; Tamb = 25 °C
[1] This parameter is guaranteed by design.
[2] Human Body Model according to JESD22-A-J114D.
IP4242CZ6_1
© NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 01 — 12 March 2009
3 of 9
IP4242CZ6
NXP Semiconductors
ESD protection for high-speed interfaces
6. Application information
The IP4242CZ6 is designed mainly to provide high-level ESD protection for high-speed
serial data buses such as HDMI, DVI, DisplayPort, USB2.0 and other LVDS data lines.
It is recommended that when designing the printed-circuit board, careful consideration is
given to impedance matching, and signal coupling.
An basic application diagram for the ESD protection of an HDMI interface is shown in
Figure 1, and a USB interface in Figure 2.
IP4242CZ6
IP4242CZ6
IP4242CZ6
IP4242CZ6
IP4242CZ6
IP4242CZ6
TMDS_D2+
TMDS_GND
TMDS_CH1+
TMDS_CH1−
GND
2
1
3
TMDS_D2−
TMDS_D1+
TMDS_CH1+
2
TMDS_GND
TMDS_CH1−
1
3
TMDS_D1−
GND
TMDS_D0+
TMDS_GND
TMDS_CH1+
TMDS_CH1−
GND
2
1
3
TMDS_D0−
HDMI
CONNECTOR
TMDS_CLK+
TMDS_CH1+
2
TMDS_GND
TMDS_CH1−
1
3
TMDS_CLK−
GND
CEC
n.c.
TMDS_CH1+
TMDS_CH1−
GND
2
1
3
DDC_CLK
DDC_DAT
TMDS_CH1+
2
GND
+5 V
TMDS_CH1−
1
3
GND
HOT PLUG DETECTION
001aaj808
Fig 1. Application diagram of HDMI ESD protection using IP4242CZ6
IP4242CZ6_1
© NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 01 — 12 March 2009
4 of 9
IP4242CZ6
NXP Semiconductors
ESD protection for high-speed interfaces
VBUS
TMDS_CH1+
TMDS_CH1−
GND
D+
D−
2
USB
CONNECTOR
1
3
GND
001aaj809
IP4242CZ6
Fig 2. Application diagram of USB ESD protection using IP4242CZ6
IP4242CZ6_1
© NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 01 — 12 March 2009
5 of 9
IP4242CZ6
NXP Semiconductors
ESD protection for high-speed interfaces
7. Package outline
XSON6: plastic extremely thin small outline package; no leads; 6 terminals; body 1 x 1.45 x 0.5 mm
SOT886
b
1
2
3
4×
(2)
L
L
1
e
6
5
4
e
1
e
1
6×
(2)
A
A
1
D
E
terminal 1
index area
0
1
2 mm
scale
DIMENSIONS (mm are the original dimensions)
(1)
A
A
1
UNIT
b
D
E
e
e
L
L
1
1
max max
0.25
0.17
1.5
1.4
1.05
0.95
0.35 0.40
0.27 0.32
mm
0.5 0.04
0.6
0.5
Notes
1. Including plating thickness.
2. Can be visible in some manufacturing processes.
REFERENCES
JEDEC JEITA
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
IEC
04-07-15
04-07-22
SOT886
MO-252
Fig 3. Package outline SOT886 (XSON6)
IP4242CZ6_1
© NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 01 — 12 March 2009
6 of 9
IP4242CZ6
NXP Semiconductors
ESD protection for high-speed interfaces
8. Abbreviations
Table 5.
Abbreviations
Description
Acronym
DVD
Digital Versatile Disc
Digital Visual Interface
ElectroStatic Discharge
Human Body Model
DVI
ESD
HBM
HDMI
LVDS
RoHS
TMDS
USB
High-Definition Multimedia Interface
Low-Voltage Differential Signaling
Restriction of Hazardous Substances
Transition Minimized Differential Signaling
Universal Serial Bus
UTLP
Ultra-Thin Leadless Package
9. Revision history
Table 6.
Revision history
Document ID
Release date
Data sheet status
Change notice
Supersedes
IP4242CZ6_1
20090312
Product data sheet
-
-
IP4242CZ6_1
© NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 01 — 12 March 2009
7 of 9
IP4242CZ6
NXP Semiconductors
ESD protection for high-speed interfaces
10. Legal information
10.1 Data sheet status
Document status[1][2]
Product status[3]
Development
Definition
Objective [short] data sheet
This document contains data from the objective specification for product development.
This document contains data from the preliminary specification.
This document contains the product specification.
Preliminary [short] data sheet Qualification
Product [short] data sheet Production
[1]
[2]
[3]
Please consult the most recently issued document before initiating or completing a design.
The term ‘short data sheet’ is explained in section “Definitions”.
The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status
information is available on the Internet at URL http://www.nxp.com.
Applications — Applications that are described herein for any of these
10.2 Definitions
products are for illustrative purposes only. NXP Semiconductors makes no
representation or warranty that such applications will be suitable for the
specified use without further testing or modification.
Draft — The document is a draft version only. The content is still under
internal review and subject to formal approval, which may result in
modifications or additions. NXP Semiconductors does not give any
representations or warranties as to the accuracy or completeness of
information included herein and shall have no liability for the consequences of
use of such information.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) may cause permanent
damage to the device. Limiting values are stress ratings only and operation of
the device at these or any other conditions above those given in the
Characteristics sections of this document is not implied. Exposure to limiting
values for extended periods may affect device reliability.
Short data sheet — A short data sheet is an extract from a full data sheet
with the same product type number(s) and title. A short data sheet is intended
for quick reference only and should not be relied upon to contain detailed and
full information. For detailed and full information see the relevant full data
sheet, which is available on request via the local NXP Semiconductors sales
office. In case of any inconsistency or conflict with the short data sheet, the
full data sheet shall prevail.
Terms and conditions of sale — NXP Semiconductors products are sold
subject to the general terms and conditions of commercial sale, as published
at http://www.nxp.com/profile/terms, including those pertaining to warranty,
intellectual property rights infringement and limitation of liability, unless
explicitly otherwise agreed to in writing by NXP Semiconductors. In case of
any inconsistency or conflict between information in this document and such
terms and conditions, the latter will prevail.
10.3 Disclaimers
No offer to sell or license — Nothing in this document may be interpreted
or construed as an offer to sell products that is open for acceptance or the
grant, conveyance or implication of any license under any copyrights, patents
or other industrial or intellectual property rights.
General — Information in this document is believed to be accurate and
reliable. However, NXP Semiconductors does not give any representations or
warranties, expressed or implied, as to the accuracy or completeness of such
information and shall have no liability for the consequences of use of such
information.
Export control — This document as well as the item(s) described herein
may be subject to export control regulations. Export might require a prior
authorization from national authorities.
Right to make changes — NXP Semiconductors reserves the right to make
changes to information published in this document, including without
limitation specifications and product descriptions, at any time and without
notice. This document supersedes and replaces all information supplied prior
to the publication hereof.
10.4 Licenses
Purchase of NXP ICs with HDMI technology
Suitability for use — NXP Semiconductors products are not designed,
authorized or warranted to be suitable for use in medical, military, aircraft,
space or life support equipment, nor in applications where failure or
malfunction of an NXP Semiconductors product can reasonably be expected
to result in personal injury, death or severe property or environmental
damage. NXP Semiconductors accepts no liability for inclusion and/or use of
NXP Semiconductors products in such equipment or applications and
therefore such inclusion and/or use is at the customer’s own risk.
Use of an NXP IC with HDMI technology in equipment that complies with
the HDMI standard requires a license from HDMI Licensing LLC, 1060 E.
Arques Avenue Suite 100, Sunnyvale CA 94085, USA, e-mail:
admin@hdmi.org.
10.5 Trademarks
Notice: All referenced brands, product names, service names and trademarks
are the property of their respective owners.
11. Contact information
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
IP4242CZ6_1
© NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 01 — 12 March 2009
8 of 9
IP4242CZ6
NXP Semiconductors
ESD protection for high-speed interfaces
12. Contents
1
Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.1
1.2
1.3
General description. . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2
3
4
5
6
7
8
9
Pinning information. . . . . . . . . . . . . . . . . . . . . . 2
Ordering information. . . . . . . . . . . . . . . . . . . . . 2
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 2
Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 2
Application information. . . . . . . . . . . . . . . . . . . 4
Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 6
Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Revision history. . . . . . . . . . . . . . . . . . . . . . . . . 7
10
Legal information. . . . . . . . . . . . . . . . . . . . . . . . 8
Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 8
Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Licenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
10.1
10.2
10.3
10.4
10.5
11
12
Contact information. . . . . . . . . . . . . . . . . . . . . . 8
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2009.
All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Date of release: 12 March 2009
Document identifier: IP4242CZ6_1
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