UIC4102CP PDF Data sheet ( 特性 )

部品番号 UIC4102CP
部品説明 extension cable between USB device and host
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UIC4102CP Datasheet, UIC4102CP PDF,ピン配置, 機能
26 Oct 2006 – Ver. 1.1 Preliminary UIC4102CP USB 1.1 Active Extension Cable
This device is an extension cable between USB device and host (computer)
with embedded into connector “intelligent” integrated circuits on both sides of the
The USB cable with the chip inside is not a passive extension cable. It is an
active device. The USB signals going in and out of this extension cable in both
directions are buffered to assure signal quality. Unlike passive USB cables the IC
prevents signal degradation. The embedded “intelligent” integrated circuit cleans,
amplifies USB signal and watches USB 1.1 protocol. Its Control State Machine
enables and disables USB and Cable transmitters inside the chip depending on
USB signals.
Compliant with USB 1.1 specification;
Provides support for any full-speed (12 Mb/s) or low-speed (1.5 Mb/s) USB
Allows a USB device to have its cable length extended up to 30 meters;
Embedded USB 1.1 Transceivers prevents signal loss;
Low cost in comparison with extension of cable using Hubs;
Power (vcc) and ground (gnd) Wire Size: 20 AWG;
USB Signal lines (DP and DM) Wire Size: 28 AWG, Stranded-Twisted Pair, 90
Ohm Characteristic Impedance;
Downstream connector: Female, Type “A”, USB Approved Connector;
Upstream connector: Male,
Type “A”, USB Approved Connector;
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extension cable between USB device and host

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