ip4790cz38 NXP Semiconductors, ip4790cz38 Datasheet

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ip4790cz38

Manufacturer Part Number
ip4790cz38
Description
Displayport Protection
Manufacturer
NXP Semiconductors
Datasheet

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Part Number:
ip4790cz38/1
Manufacturer:
SMSC
Quantity:
114
1. General description
2. Features
3. Applications
4. Ordering information
Table 1.
Type number
IP4790CZ38
Ordering information
Package
Name
TSSOP38
The IP4790CZ38 is a single chip ElectroStatic Discharge (ESD) protection solution for the
DisplayPort interfaces. The low capacitance, typically 0.7 pF to ground, supports the high
data rates defined by the DisplayPort interface standard.
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The IP4790CZ38 can be used with a range of DisplayPort devices including:
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IP4790CZ38
DisplayPort protection
Rev. 01 — 14 July 2008
Robust ESD protection does not degrade even after several discharge incidents
Low leakage, even after several hundred ESDs
Very high ns diode switching speed and low line capacitance (0.7 pF to ground and
0.05 pF between channels) ensures signal integrity
Integrated rail-to-rail clamping diodes with downstream ESD protection of 8 kV
according to IEC 61000-4-2, level 4 on all Main Link (ML) signal lines
Matched 0.5 mm trace spacing
Optimized TSSOP 38-pin package:
Complies with Directive 2002/95/EC, Restriction of Hazardous Substances (RoHS)
Personal computer
PC monitor
Notebook
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Highly integrated
Small footprint
PCB-level
RF-routing
Lead (Pb) free
Description
plastic thin shrink small outline package; 38 leads; body width 4.4 mm;
lead pitch 0.5 mm
Product data sheet
Version
SOT510-1

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ip4790cz38 Summary of contents

Page 1

... IP4790CZ38 DisplayPort protection Rev. 01 — 14 July 2008 1. General description The IP4790CZ38 is a single chip ElectroStatic Discharge (ESD) protection solution for the DisplayPort interfaces. The low capacitance, typically 0 ground, supports the high data rates defined by the DisplayPort interface standard. 2. Features I Robust ESD protection does not degrade even after several discharge incidents ...

Page 2

... GND 8 ML_2A 9 IP4790CZ38 10 n.c. GND 11 ML_3A 12 13 n.c. 14 GND n. n.c. n.c. 18 n.c. 19 Pin configuration SOT510-1 (TSSOP38) Rev. 01 — 14 July 2008 IP4790CZ38 DisplayPort protection ML_2A ML_3A VBIAS GND ML_2B ML_3B BIAS_CAP AUX_B 001aai165 GND GND 38 BIAS_CAP 37 GND 36 n.c. 35 ML_0B 34 GND 33 n.c. 32 ML_1B 31 GND 30 n ...

Page 3

... Rev. 01 — 14 July 2008 IP4790CZ38 DisplayPort protection © NXP B.V. 2008. All rights reserved ...

Page 4

... MHz; V VBIAS ch(ML) between signal pin and n.c. pin MHz; V VBIAS ch(ML) positive transient; measured with negative transient; measured with ESD Rev. 01 — 14 July 2008 IP4790CZ38 DisplayPort protection Min Max [1][ GND 0.5 5.5 55 +125 - 0 Min Typ Max ...

Page 5

... NXP Semiconductors 9. Application information The IP4790CZ38 simplifies the protection of an DisplayPort interface. VBIAS Fig 3. Connecting an optional 100 nF capacitor to the BIAS_CAP pin (lead 38) enhances the ESD protection clamping performance. The VBIAS pin reduces the capacitive load of the ESD protection and V IP4790CZ38_1 ...

Page 6

... 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 Rev. 01 — 14 July 2008 IP4790CZ38 DisplayPort protection detail 0.7 0.49 1 0.2 0.08 0.08 0.5 0.21 EUROPEAN PROJECTION © NXP B.V. 2008. All rights reserved. SOT510-1 ...

Page 7

... Solder bath specifications, including temperature and impurities IP4790CZ38_1 Product data sheet Rev. 01 — 14 July 2008 IP4790CZ38 DisplayPort protection © NXP B.V. 2008. All rights reserved ...

Page 8

... Lead-free process (from J-STD-020C) Package reflow temperature ( C) 3 Volume (mm ) < 350 260 260 250 Figure 5. Rev. 01 — 14 July 2008 IP4790CZ38 DisplayPort protection Figure 5) than a SnPb process, thus 350 220 220 350 to 2000 > 2000 260 260 250 245 245 245 © ...

Page 9

... MSL limit, damage level temperature minimum peak temperature = minimum soldering temperature MSL: Moisture Sensitivity Level Temperature profiles for large and small components Data sheet status Product data sheet Rev. 01 — 14 July 2008 IP4790CZ38 DisplayPort protection peak temperature 001aac844 Change notice Supersedes - - © ...

Page 10

... 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 Rev. 01 — 14 July 2008 IP4790CZ38 DisplayPort protection © NXP B.V. 2008. All rights reserved ...

Page 11

... 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. 2008. For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com DisplayPort protection All rights reserved. Date of release: 14 July 2008 Document identifier: IP4790CZ38_1 ...

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