RCLAMP0544M.TBT Semtech, RCLAMP0544M.TBT Datasheet

IC TVS ARRAY FOR HDMI 10-MSOP

RCLAMP0544M.TBT

Manufacturer Part Number
RCLAMP0544M.TBT
Description
IC TVS ARRAY FOR HDMI 10-MSOP
Manufacturer
Semtech
Series
RailClamp®r
Datasheet

Specifications of RCLAMP0544M.TBT

Mfg Application Notes
TVS Diode AppNote SI04-14
Voltage - Reverse Standoff (typ)
5V
Voltage - Breakdown
6V
Polarization
4 Channel Array - Unidirectional
Mounting Type
Surface Mount
Package / Case
10-MSOP, Micro10™, 10-uMAX, 10-uSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power (watts)
-
Lead Free Status / Rohs Status
Compliant
Other names
RCLAMP0544MTR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
RCLAMP0544M.TBT
Manufacturer:
SEMTECH/美国升特
Quantity:
20 000
RailClamps are ultra low capacitance TVS arrays
designed to protect high speed data interfaces. This
series has been specifically designed to protect sensi-
tive components which are connected to high-speed
data and transmission lines from overvoltage caused
by ESD (electrostatic discharge), CDE (Cable Discharge
Events), and EFT (electrical fast transients).
The RClamp
0.30pF. This means it can be used on circuits operating
in excess of 2GHz without signal attenuation. They may
be used to meet the ESD immunity requirements of IEC
61000-4-2, Level 4 (±15kV air, ±8kV contact discharge).
These devices are in a MSOP 10L package and feature a
lead-free, matte tin finish. They are compatible with both
lead free and SnPb assembly techniques. They are de-
signed for easy PCB layout by allowing the traces to run
straight through the device. The combination of small
size, low capacitance, and high level of ESD protection
makes them a flexible solution for protecting high-speed
HDMI and DVI video interfaces.
Revision 01/19/2006
PROTECTION PRODUCTS
PROTECTION PRODUCTS - RailClamp
Description
Circuit Diagram
Pin 8
TM
Pin 1
0544M has a typical capacitance of only
Pin 2
Pin 3
Pin 4
Pin 5
ESD Protection for HDMI Interfaces
1
Features
Mechanical Characteristics
Applications
Schematic & PIN Configuration
Line 1
Line 2
GND
Line 3
Line 4
ESD protection for high-speed data lines to
IEC 61000-4-2 (ESD) ±18kV (air), ±12kV (contact)
IEC 61000-4-5 (Lightning) 5A (8/20µs)
IEC 61000-4-4 (EFT) 40A (5/50ns)
Array of surge rated diodes with internal TVS Diode
Small package saves board space
Protects four I/O lines and one Vcc line
Low capacitance: 0.3pF typical (I/O to I/O)
Low clamping voltage
Low operating voltage: 5.0V
Solid-state silicon-avalanche technology
JEDEC MSOP 10L package
Molding compound flammability rating: UL 94V-0
Marking : Marking code and date code
Packaging : Tape and Reel per EIA 481
Lead Finish: Matte Tin
RoHS/WEEE Compliant
High Definition Multi-Media Interface (HDMI)
Digital Visual Interface (DVI)
10/100/1000 Ethernet
Monitors and Flat Panel Displays
Notebook Computers
Set Top Box
Projection TV
1
MSOP-10L (Top View)
RClamp0544M
RailClamp
PRELIMINARY
www.semtech.com
NC
NC
Vcc
NC
NC

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RCLAMP0544M.TBT Summary of contents

Page 1

... High Definition Multi-Media Interface (HDMI) Digital Visual Interface (DVI) 10/100/1000 Ethernet Monitors and Flat Panel Displays Notebook Computers Set Top Box Projection TV Schematic & PIN Configuration Line 1 Line 2 GND Pin 4 Pin 5 Line 3 Line 4 1 RClamp0544M RailClamp PRELIMINARY 1 MSOP-10L (Top View) www.semtech.com NC NC Vcc NC NC ...

Page 2

... Operating Temperature Storage Temperature Electrical Characteristics (T=25 Parameter Symbol Reverse Stand-Off Voltage V RWM Reverse Breakdown Voltage V Reverse Leakage Current I Clamping Voltage V Clamping Voltage V Junction Capacitance C Junction Capacitance C 2006 Semtech Corp. Symbol Conditions Pin 1mA BR t Pin 5V, T=25°C R RWM Pin 1A 8/20µs ...

Page 3

... Pulse Duration - tp (µs) Pulse Waveform 110 100 Time (µs) Forward Voltage vs. Forward Current 3.5 3 2.5 2 1 Peak Pulse Current (A) 2006 Semtech Corp. 110 100 100 1000 Clamping Voltage vs. Peak Pulse Current 18 Waveform Parameters 8µ 20µ Normalized Capacitance vs. Reverse Voltage 1.5 1 Waveform ...

Page 4

... MHz MHz MHz START . 030 MHz Analog Cross Talk CH1 S21 LOG REF 0 dB STOP 000 . 000 000 MHz START . 030 MHz 2006 Semtech Corp. CH1 S21 1: 0.1044 dB 900 MHz 2: -0.3488 dB 1.8 GHz 3: -0.9874 dB 2.5 GHz -12 dB -18 dB -24 dB ...

Page 5

... Never run critical signals near board edges. Use ground planes whenever possible. 2006 Semtech Corp. Figure 1. Flow through Layout for two Line Pairs Figure 1. Flow through Layout for two Line Pairs Figure 1. Flow through Layout for two Line Pairs Figure 1 ...

Page 6

... V F exceed the damage threshold of the protected IC. This is due to the relatively small junction area of typical dis- crete components also possible that the power 2006 Semtech Corp. Figure 4 - “Rail o-Rail” Pr Figure 4 - “Rail- Figure 4 - “Rail- Figure 4 - “Rail- Figure 4 - “ ...

Page 7

... RClamp0544M. Figure 7 shows how to implement the RClamp0544M in an HDMI application (transmitter and receiver). Figure 8 shows impedance test results using a Semtech evalua- tion board with layout compensation. As shown, the device meets the HDMI CTS impedance requirements. Figure 7 - HDMI High Speed Signal Protection Application Diagram 2006 Semtech Corp ...

Page 8

... RClamp0544M Data 2+ Data 2- Data 1+ Data 1- Data 0+ Data 0- Clk+ Clk- RClamp0544M CEC SCL SDA Gnd 5VPower HP Detect Figure 9 - HDMI Protection for High and Low speed signals 2006 Semtech Corp RClamp0504F 8 RClamp0544M PRELIMINARY To LVDS NDC7002N NDC7002N LV Supply LV Supply or or UPA672T UPA672T Rpu Rpu ...

Page 9

... PROTECTION PRODUCTS Applications Information Spice Model RClamp0544M Spice Model & Parameters Parameter IBV CJO 2006 Semtech Corp. I/O Line Figure 9 - RClamp0544M Spice Model Table 1 - RClamp0544M Spice Parameters Unit D1 (LCRD) Amp 4.01E-18 Volt 180 Volt 0.68 Ohm 0.38 Amp 1E-3 Farad 0.7E-12 sec 2 ...

Page 10

... OR GATE BURRS. 4. REFERENCE JEDEC STD MO-187, VARIATION BA. Land Pattern - MSOP 10L NOTES: 1. THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY. CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR COMPANY'S MANUFACTURING GUIDELINES ARE MET. 2006 Semtech Corp. D SEE DETAIL SIDE VIEW E H GAGE PLANE 0.25 ...

Page 11

... Marking Codes 544M XXXX * XXXX = Date Code ** Dot indicates Pin 1 Ordering Information Lead Part Number Finish RClamp0544M.TBT Matte Sn Note: Lead finish is lead-free matte tin. RailClamp and RClamp are marks of Semtech Corporation. Contact Information 2006 Semtech Corp. Qty per Reel Reel Size ...

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