KSZ9031RNX(2012) 查看數據表（PDF） - Micrel

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KSZ9031RNX
(Rev.:2012)

Gigabit Ethernet Transceiver with RGMII Support

Micrel 

Micrel, Inc.

Table 24 lists recommended magnetic characteristics.

Parameter

Turns ratio

Open-circuit inductance (min.)

Insertion loss (max.)

HIPOT (min.)

Value

1 CT : 1 CT

350µH

1.0dB

1500Vrms

Test Condition

100mV, 100kHz, 8mA

0MHz to 100MHz

Table 24. Magnetics Selection Criteria

KSZ9031RNX

Table 25 is a list of compatible single-port magnetics with separated transformer center tap pins on the G-PHY chip side

that can be used with the KSZ9031RNX.

Manufacturer

Bel Fuse

HALO

HALO

HALO

Pulse

Pulse

Pulse

Pulse

Pulse

TDK

Wurth/Midcom

Part Number

0826-1G1T-23-F

TG1G-E001NZRL

TG1G-S001NZRL

TG1G-S002NZRL

H5007NL

H5062NL

HX5008NL

JK0654219NL

JK0-0136NL

TLA-7T101LF

000-7093-37R-LF1

Auto-

Transformer

Yes

No

No

Yes

Yes

Yes

Yes

Yes

No

No

Yes

Temperature Magnetic +

Range

RJ-45

0°C to 70°C Yes

–40°C to 85°C No

0°C to 70°C No

0°C to 70°C No

0°C to 70°C No

0°C to 70°C No

–40°C to 85°C No

0°C to 70°C Yes

0°C to 70°C Yes

0°C to 70°C No

0°C to 70°C No

Table 25. Compatible Single-Port 10/100/1000 Magnetics

October 2012

73

M9999-103112-1.0

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