Datasheet > AOZ8809

AOZ8809

更新时间： 2024-11-16 01:14:51

品牌	Logo	应用领域
美国万代 - AOS		电视
页数	文件大小	规格书
9页	614K
描述
Ultra-Low Capacitance TVS Diode

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AOZ8809 数据手册

AOZ8809

Ultra-Low Capacitance TVS Diode

AOZ8809General Description

Features

The AOZ8809 is a transient voltage suppressor array

designed to protect high speed data lines such as HDMI

1.4/2.0, USB 3.0/3.1, MDDI, SATA, and Gigabit Ethernet

from damaging ESD events.

 ESD protection for high-speed data lines:

– IEC 61000-4-2, level 4 (ESD) immunity test

– Air discharge: ±15 kV; contact discharge: ±15 kV

– IEC61000-4-4 (EFT) 40 A (5/50 nS)

– IEC61000-4-5 (Lightning) 4 A (8/20 µS)

– Human Body Model (HBM) ±24 kV

This device incorporates eight surge rated, low

capacitance steering diodes and a TVS in a single

package. During transient conditions, the steering diodes

direct the transient to either the positive side of the power

supply line or to ground.

 Array of surge rated diodes with internal TVS diode

 Small package saves board space

 Protects four I/O lines

 Low capacitance between I/O lines: 0.25 pF

 Low clamping voltage

The AOZ8809 provides a typical line-to-line capacitance

of 0.25 pF and low insertion loss up to 6 GHz providing

greater signal integrity making it ideally suited for

HDMI 1.4/2.0 or USB 3.0/3.1 applications, such as Digital

TVs, DVD players, computing, set-top boxes and MDDI

applications in mobile computing devices.

 Low operating voltage: 3.3V, 5.0 V

Applications

 HDMI 1.4/2.0, USB 3.0/3.1, MDDI, SATA ports

 Monitors and flat panel displays

 Set-top box

The AOZ8809 comes in a RoHS compliant and Halogen

Free 2.5 mm x 1.0 mm x 0.55 mm DFN-10 package and

is rated for -40 °C to +85 °C junction temperature range.

 Video graphics cards

 Digital Video Interface (DVI)

 Notebook computers

Typical Applications

AOZ8809

AOZ8802A

TX2+

TX2-

RX2+

RX2-

D+

D-

D+

D-

TX1+

TX1-

HDMI 1.4/2.0

Transmitter

RX1+

RX1-

USB 3.0/3.1

Transceiver

USB 3.0/3.1

Connector

HDMI 1.4/2.0

Receiver

RX0+

SSRX+

SSRX-

SSRX+

SSRX-

TX0+

TX0-

RX0-

SSTX+

SSTX-

SSTX+

SSTX-

CLK+

CLK-

CLK+

CLK-

Connector

AOZ8809

Figure 1. USB 3.0/3.1 Ports

Figure 2. HDMI 1.4/2.0 Ports

Rev. 3.0 October 2015

www.aosmd.com

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