Product Summary
The RTL8201BL-LF is a single-port Phyceiver with an MII (Media Independent Interface)/SNI(Serial Network Interface). It implements all 10/100M Ethernet Physical-layer functions including the Physical Coding Sublayer (PCS), Physical Medium Attachment (PMA), Twisted Pair Physical Medium Dependent Sublayer (TP-PMD), 10Base-Tx Encoder/Decoder and Twisted Pair Media Access Unit (TPMAU). A PECL interface is supported to connect with an external 100Base-FX fiber optical transceiver. The RTL8201BL-LF is fabricated with an advanced CMOS process to meet low voltage and low power requirements.
Parametrics
RTL8201BL-LF absolute maximum ratings: (1)Supply Voltage: 3.0V min, 3.3V typ, 3.6V max; (2)Storage Temp: -55 to 125℃; (3)PLDPS, Link down power saving mode: 17 mA; (4)PAnaOff, Analog off mode: 13 mA; (5)PPWD, Power down mode: 3 mA; (6)PIsolate, Isolate mode: 3 mA; (7)P100F, 100Base full duplex: 64 mA; (8)P10F, 10Base full duplex: 82mA; (9)P10TX, 10Base transmit: 82mA; (10)P10RX, 10Base receive: 25mA; (11)P10IDLE, 10Base idle: 24mA.
Features
RTL8201BL-LF features: (1)Interface: interface; (2)Supports 10/100Mbps operation; (3)Supports half/full duplex operation; (4)Support of twisted pair or Fiber mode output; (5)IEEE 802.3/802.3u compliant; (6)Supports IEEE 802.3u clause 28 auto negotiation; (7)Supports power down mode; (8)Supports operation under Link Down Power; (9)Saving mode; (10)Supports Base Line Winder (BLW) compensation; (11)Supports repeater mode; (12)Speed/duplex/auto negotiation adjustable; (13)3.3V operation with 5V IO signal tolerance; (14)Low operation power consumption and only need single supply 3.3V; (15)Adaptive Equalization; (16)25MHz crystal/oscillator as clock source; (17)Multiple network status LED support; (18)Flow control ability support to co-work with MAC (by MDC/MDIO); (19)48 pin LQFP package.
Diagrams
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