ML6674 Ver la hoja de datos (PDF) - Micro Linear Corporation

Número de pieza

componentes Descripción

Fabricante

ML6674

ATM 155Mbps UTP Transceiver

Micro Linear Corporation 

ML6674

+5.0V +5.0V +5.0V +5.0V

0.1µF 0.1µF 0.1µF

0.1µF

2.0K 1%

+5.0V

RVCCD TVCCD TVCCA RVCCA

RTSET1 RTSET2

0.1µF

50

FROM PHY

NOTE 1

TO PHY

TO PHY

FROM PHY

TXIN+

TXIN–

SD+

SD–

RXOUT+

RXOUT–

ML6674 ATM UTP

TRANSCEIVER

LPBK TXOFF TGNDD TGNDA RGND

TPOUT+

TPOUT–

TPIN+

CMREF

TPIN–

RRSET1 RRSET2

9.53K 1%

50

TRANSFORMER

FILTER

TO MIC

MODULE

50

50 10pF

TRANSFORMER

FILTER

MODULE

FROM MIC

0.1µF

FOR THE TRANSFORMER

CM CHOKE, USE:

XFMRS INC. XF3506SIP

BEL FUSE 0558-5999-00

VALOR PT4172

PULSE PE-68508

Application Example of ML6674 Configured for 1.0VP-P Transmit Amplitude on C5 UTP.

Note 1. Split 100K ECL terminations are 82W and 130W to VCC and GND respectively.

Note 2. Recommended power supply bypass capacitors are 0.1µF with optional 10µF tantalum in parallel.

Note 3. Transformer turns ratio is 1:1.

Note 4. LPBK and TXOFF inputs are active LOW.

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