ADIN1300CCPZ-R7 datasheet(95/96 Pages) AD

部件名	ADIN1300CCPZ-R7

功能描述	Robust, Industrial, Low Latency and Low Power 10 Mbps, 100 Mbps, and 1 Gbps Ethernet PHY

PDF	96 Pages

Scroll/Zoom	100%

制造商	AD [Analog Devices]

网页	http://www.analog.com

标志

95 / 96 page

Data Sheet

ADIN1300

PCB LAYOUT RECOMMENDATIONS

analog.com

Rev. B | 95 of 96

The user has the capability to program the drive current of the

RGMII pins to help improve signal integrity and minimize ringing.

Alternatively, series termination resistors can be placed in all RGMII

output pins if further tuning is required.

POWER AND GROUND PLANES

From a PCB layout point of view, it is important to place the

decoupling capacitors as close as possible to the power and GND

pins to minimize the inductance.

Magnetics Module Grounding

A split ground plane under the transformer minimizes noise cou-

pling across the transformer and between adjacent coils within.

Ensure a physical separation of the ground planes underneath the

transformer. Make the width of this separation at least 100 mil.

RJ45 Module Grounding

For optimal EMC performance, it is recommended to use a metal

shielded RJ45 connector with the shield connected to chassis

ground. There must be an isolation gap between the chassis

ground and the PHY IC ground with consistent isolation across all

layers.

ADIN1300CCPZ-R7 数据表(PDF) 95 Page - Analog Devices