IP4776CZ38 NXP Semiconductors, IP4776CZ38 Datasheet

DIODE,ESD,HDMI INTERFACE,SOT510-1

IP4776CZ38

Manufacturer Part Number
IP4776CZ38
Description
DIODE,ESD,HDMI INTERFACE,SOT510-1
Manufacturer
NXP Semiconductors
Datasheet

Specifications of IP4776CZ38

Diode Type
ESD Protection
Clamping Voltage Vc Max
8V
Operating Voltage
5V
No. Of Pins
38
Svhc
No SVHC (18-Jun-2010)
Ptc Fuse Case
TSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IP4776CZ38
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
IP4776CZ38
Quantity:
193
Part Number:
IP4776CZ38,118
Manufacturer:
AUMS
Quantity:
94
1. General description
2. Features and benefits
3. Applications
The IP4776CZ38 is designed for HDMI host-interface protection. The IP4776CZ38
includes level shifting for the DDC channels and backdrive protection for HDMI as well as
high-level ESD protection diodes for the TMDS signal lines.
The level shifting function is required when the receiver operates at a supply voltage lower
than the external devices to protect the I/Os against overvoltages. The IP4776CZ38
contains four N-channel MOSFETs to provide this level shifting function.
Furthermore, all TMDS intra-pairs are protected by a special diode configuration offering
an ultra low line capacitance of 0.7 pF only. These diodes provide protection to
downstream components from ESD voltages up to ±8 kV contact according to the
IEC 61000-4-2, level 4 standard.
IP4776CZ38
Fully integrated HDMI interface with level shifter, ESD and
backdrive protection
Rev. 6 — 7 January 2011
Pb-free and RoHS compliant, Dark Green
Integrated high-level ESD protection, level shifting and backdrive protection
All TMDS lines with integrated rail-to-rail clamping diodes with downstream
ESD protection of ±8 kV according to IEC 61000-4-2, level 4 standard
Matched 0.5 mm trace spacing
Bidirectional level shifting N-channel FETs provided for DDC clock and data channels
TMDS lines with ≤ 0.05 pF matching of capacitance between the TMDS pairs
Ultra low line capacitance of 0.7 pF per channel
HDMI 1.3 compliant
Backdrive protection
38-pin TSSOP lead-free package
The IP4776CZ38 is designed for HDMI receiver and transmitter port protection, level
shifting and backdrive protection e.g.:
TV
Graphics card
Set-top box
DVD
Digital media adapter
Game console
Product data sheet

Related parts for IP4776CZ38

IP4776CZ38 Summary of contents

Page 1

... TMDS lines with ≤ 0.05 pF matching of capacitance between the TMDS pairs Ultra low line capacitance of 0.7 pF per channel HDMI 1.3 compliant Backdrive protection 38-pin TSSOP lead-free package 3. Applications The IP4776CZ38 is designed for HDMI receiver and transmitter port protection, level shifting and backdrive protection e.g.: TV Graphics card Set-top box DVD ...

Page 2

... TMDS_D1+ TMDS_BIAS TMDS_D1− TMDS_GND TMDS_BIAS DDC_CLK_OUT TMDS_BIAS HOT_PLUG_DET_OUT All information provided in this document is subject to legal disclaimers. Rev. 6 — 7 January 2011 IP4776CZ38 TMDS_D0+ TMDS_CLK+ TMDS_D0− TMDS_CLK− V TMDS_BIAS CC(3V3) CEC_IN V TMDS_BIAS CC(3V3) ...

Page 3

... D0+ TMDS ESD protection 11 ground reference 12 not connected 13 CLK+ TMDS ESD protection 14 ground reference 15 not connected All information provided in this document is subject to legal disclaimers. Rev. 6 — 7 January 2011 IP4776CZ38 38 n.c. 37 TMDS_BIAS 36 GND 35 n.c. 34 TMDS_GND 33 TMDS_D2− 32 n.c. 31 TMDS_GND 30 TMDS_D1− ...

Page 4

... TMDS ESD protection and bias for level shifter output ESD protection. This pin must be connected to a 0.1 μF capacitor. 38 not connected Figure 3, Figure 4 referenced logic level in. referenced logic level out. All information provided in this document is subject to legal disclaimers. Rev. 6 — 7 January 2011 IP4776CZ38 [3] [3] [3] [3] [4] [4] [4] [3] [2] [1] [2] ...

Page 5

... CC(3V3) signal pins; powered down; V CC(5V0 per TMDS channel 3 MHz 2.5 V CC(5V0) bias All information provided in this document is subject to legal disclaimers. Rev. 6 — 7 January 2011 IP4776CZ38 Min Max GND − 0.5 5.5 GND − 0.5 5.5 [1] −8 [2] +8 −15 [2] +15 −2 +2 − ...

Page 6

... MHz 2.5 V CC(5V0) bias MHz 2.5 V CC(5V0) bias IEC 61000-4-5/9 positive transient negative transient ESD GND CC(3V3 All information provided in this document is subject to legal disclaimers. Rev. 6 — 7 January 2011 IP4776CZ38 Min Typ Max Unit [ [ Ω - 2.4 - Ω ...

Page 7

... DDC_DAT_OUT 18 21 HOT_PLUG HOT_PLUG_ _DET_IN DET_OUT 19 20 R_Data 47 kΩ All information provided in this document is subject to legal disclaimers. Rev. 6 — 7 January 2011 IP4776CZ38 C_BYP 100 nF TMDS_D2+ TMDS_GND TMDS_D2− TMDS_D1+ TMDS_GND TMDS_D1− TMDS_D0+ TMDS_GND TMDS_D0− TMDS_CLK+ TMDS_GND TMDS_CLK− ...

Page 8

... R 10 kΩ EEPROM R_DDC 100 Ω All information provided in this document is subject to legal disclaimers. Rev. 6 — 7 January 2011 IP4776CZ38 Fully integrated HDMI interface with level shifter C_BYP 100 nF R_Clock 47 kΩ R_CEC R_Data 27 kΩ 47 kΩ R_HP 1.0 kΩ CC(3V3) CC(5V0) ...

Page 9

... NXP Semiconductors Fig 5. IP4776CZ38 Product data sheet Fully integrated HDMI interface with level shifter Integrated Discretes Layout proposal of printed-circuit board All information provided in this document is subject to legal disclaimers. Rev. 6 — 7 January 2011 IP4776CZ38 IP4776CZ38 001aae864 © NXP B.V. 2011. All rights reserved ...

Page 10

... Fully integrated HDMI interface with level shifter 2.5 scale (1) ( 0.27 0.20 9.8 4.5 0.5 6.4 0.17 0.09 9.6 4.3 REFERENCES JEDEC JEITA MO-153 All information provided in this document is subject to legal disclaimers. Rev. 6 — 7 January 2011 IP4776CZ38 detail 0.7 0.49 1 0.2 0.08 0.08 0.5 0.21 EUROPEAN PROJECTION SOT510 θ ...

Page 11

... High-Definition Multimedia Interface Metal Oxide Semiconductor Field Effect Transistor Printed-Circuit Board Restriction of the use of certain Hazardous Substances Transition Minimized Differential Signaling All information provided in this document is subject to legal disclaimers. Rev. 6 — 7 January 2011 IP4776CZ38 © NXP B.V. 2011. All rights reserved ...

Page 12

... Product data sheet Product data sheet Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 — 7 January 2011 IP4776CZ38 Change notice Supersedes - IP4776CZ38 v.5 - IP4776CZ38 v.4 - IP4776CZ38 v.3 - IP4776CZ38 v.2 - IP4776CZ38 v © NXP B.V. 2011. All rights reserved ...

Page 13

... 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. All information provided in this document is subject to legal disclaimers. Rev. 6 — 7 January 2011 IP4776CZ38 © NXP B.V. 2011. All rights reserved ...

Page 14

... Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. http://www.nxp.com salesaddresses@nxp.com All information provided in this document is subject to legal disclaimers. Rev. 6 — 7 January 2011 IP4776CZ38 © NXP B.V. 2011. All rights reserved ...

Page 15

... 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. 2011. For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com All rights reserved. Date of release: 7 January 2011 Document identifier: IP4776CZ38 ...

Related keywords