Datasheet > PTN36043ABX

PTN36043ABX

更新时间： 2024-09-26 17:01:11

品牌	Logo	应用领域
恩智浦 - NXP		/
页数	文件大小	规格书
29页	849K
描述
USB Type-C Active Switch, SuperSpeed USB 3.1

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PTN36043ABX 数据手册

PTN36043A

USB Type-C SuperSpeed active switch

Rev. 1 — 19 February 2018

Product data sheet

1. General description

PTN36043A is a very small, low power 2 differential channel 2-to-1 active

multiplex/demultiplexer switch with integrated SuperSpeed USB 3.1 Gen 1 (also known as

USB 3.0) redriver IC that can switch two differential signals to one of two locations. The

active switch has optimized performance with minimized crosstalk, as required by the

high-speed serial interface for USB Type-C connector. PTN36043A allows expansion of

existing high-speed ports for very low power consumption.

With integrated USB 3.1 Gen 1 redriver, signal quality is enhanced by performing receive

equalization on the deteriorated input signal followed by transmit de-emphasis maximizing

system link performance. With its superior differential signal conditioning and

enhancement capability, the device delivers significant flexibility and performance scaling

for various systems with different PCB characteristics and cable channel conditions and

still benefit from optimum power consumption.

PTN36043A has built-in advanced power management capability that enables significant

power savings under various different USB 3.1 Gen 1 Low-power modes (U2/U3). It can

detect link electrical conditions and can dynamically activate/deactivate internal circuitry

and logic. The device performs these actions without host software intervention and

conserves power.

PTN36043A is powered from a 1.8 V supply and is available in a small DHX2QFN18

package (2.4 mm  2.0 mm  0.35 mm) with 0.4 mm pitch.

2. Features and benefits

 2 bidirectional differential channel, 2 : 1 multiplex/demultiplexer switch, supports USB

3.1 Gen 1 specification (SuperSpeed only)

 Compliant to SuperSpeed USB 3.1 Gen 1 standard

 Pin out data flow matches USB Type-C connector pin assignments

 Two control pins for each channel to select optimized signal conditions

 Receive equalization on each channel to recover from InterSymbol Interference

(ISI) and high-frequency losses, with provision to choose equalization gain settings

per channel

 Transmit de-emphasis on each channel delivers pre-compensation suited to

channel conditions

 Output swing adjustment

 Integrated termination resistors provide impedance matching on both transmit and

receive sides

 Automatic receiver termination detection

 Low active power: 203 mW/113 mA (typical) for VDD = 1.8 V

12 3 4 5 6 7...29

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与PTN36043ABX相关器件

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