Datasheet Linear Technology LTC4300A-2

Manufacturer	Linear Technology
Series	LTC4300A-2

Hot Swappable 2-Wire Bus Buffers

Datasheets

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PDF, 186 Kb, Language: en, File uploaded: Nov 16, 2017, Pages: 16
Hot Swappable 2-Wire Bus Buffers

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Packaging

	LTC4300A-2CMS8#PBF	LTC4300A-2CMS8#TRPBF	LTC4300A-2IMS8#PBF	LTC4300A-2IMS8#TRPBF
N	1	2	3	4
Package	MS-8 Package Outline Drawing	MS-8 Package Outline Drawing	MS-8 Package Outline Drawing	MS-8 Package Outline Drawing
Package Code	MS8	MS8	MS8	MS8
Package Index	05-08-1660	05-08-1660	05-08-1660	05-08-1660
Pin Count	8	8	8	8

Parametrics

Parameters / Models	LTC4300A-2CMS8#PBF	LTC4300A-2CMS8#TRPBF	LTC4300A-2IMS8#PBF	LTC4300A-2IMS8#TRPBF
Data Rate, kHz	400	400	400	400
Design Tools	LTspice Model	LTspice Model	LTspice Model	LTspice Model
ESD, kV	2	2	2	2
Enable	no	no	no	no
Export Control	no	no	no	no
Function	Bus Buffer, Rise Time Accelerator	Bus Buffer, Rise Time Accelerator	Bus Buffer, Rise Time Accelerator	Bus Buffer, Rise Time Accelerator
I2C Hot Swappable	yes	yes	yes	yes
Level Translation	2.7V/5.5V	2.7V/5.5V	2.7V/5.5V	2.7V/5.5V
Number of Supplies	1	1	1	1
Operating Temperature Range, °C	0 to 70	0 to 70	-40 to 85	-40 to 85
Ready	yes	yes	yes	yes
Rise Time Accelerator	yes	yes	yes	yes
Stuck Bus	no	no	no	no

Eco Plan

	LTC4300A-2CMS8#PBF	LTC4300A-2CMS8#TRPBF	LTC4300A-2IMS8#PBF	LTC4300A-2IMS8#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant

Other Options

LTC4300A-1 LTC4300A-1

Design Notes

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Pass HDMI Compliance Tests with Ease &mdash DN394
PDF, 73 Kb, File published: Jun 28, 2006
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advertisement Pass HDMI Compliance Tests with Ease вЂ“ Design Note 394
Bill Martin
Introduction
The high deп¬Ѓnition multimedia interface (HDMI) is fast
becoming the de facto standard for passing digital
audio and video data in home entertainment systems.
This standard includes an I2C type bus called a display
data channel (DDC) that is used to pass extended digital
interface data (EDID) from the sink device (such as a
digital TV) to the source device (such as a digital A/V
receiver). EDID includes vital information on the digital
data formats that the sink device can accept. The HDMI
speciп¬Ѓcation requires that devices have less than 50pF
of input capacitance on their DDC bus lines, which can
be very difп¬Ѓcult to meet. The LTCВ® 4300AвЂ™s capacitance
buffering feature allows devices to pass the HDMI DDC
input capacitance compliance test with ease. capacitance of the channel is substantially higher. The
HDMI cable connector must see the OUT side of the
LTC4300A-1 for the input capacitance compliance testing
to be accurate.
In HDMI, the sink pulls the hot plug detect (HPD) signal
high to tell the source that it is ready to accept commands
through the DDC. This signal can be controlled by the …

Model Line

Series: LTC4300A-2 (4)

LTC4300A-2CMS8#PBF LTC4300A-2CMS8#TRPBF LTC4300A-2IMS8#PBF LTC4300A-2IMS8#TRPBF

Manufacturer's Classification

Interface > I2C and SMBus Bus Buffers and Accelerators

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