Datasheet > IP178A

IP178A

更新时间： 2024-02-05 02:56:59

品牌	Logo	应用领域
其他 - ETC		以太网局域网（LAN）标准
页数	文件大小	规格书
44页	1145K
描述
8-Port 10/100 Ethernet Integrated Switch

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技术参数
数据手册

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IP178A 技术参数

生命周期：	Contact Manufacturer	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.63
Is Samacsys：	N	Base Number Matches：	1

IP178A 数据手册

(Advance Version)

IP178A

The major differences in application circuit between IP178 and IP178A

No more external bias and series resistors

RXIP

RXIM

95.3 R

RXIP

RD +

RD -

RD +

RD -

RXIM

IP178

IP178A

AVCC

MDI-MDIX

transformer

0.1u

GND

No more A/D bypass capacitors & add a pull up resistor to turn on auto MDI_MDIX

472p

VCC

VRTP

VRBM

pin134=

472p

MDI_MDIX_EN

pin134=NC

VRTM

VRBP

IP178A

IP178

Transmit circuit is the same as receive circuit for MDI-MDIX function.

GND

0.1u

AVCC

TCT

TXOP

TXOM

TXOP

TD +

TD -

TD +

TD -

TXOM

IP178

IP178A

MDI-MDIX

transformer

Preliminary, Specification subject to change without notice

IP178A-DS-P05

Sep. 09, 2002

123 4 5 6 7...44

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