RTL8201E(L)
Datasheet
8.8.1. 100Base-TX Transmit and Receive Operation .....................................................................................................23
8.8.2. 100Base-FX Fiber Transmit and Receive Operation ...........................................................................................23
8.8.3. 10Base-T Transmit and Receive Operation..........................................................................................................24
8.9.
REPEATER MODE OPERATION....................................................................................................................................24
RESET AND TRANSMIT BIAS.......................................................................................................................................24
3.3V POWER SUPPLY AND VOLTAGE CONVERSION CIRCUIT......................................................................................25
FAR END FAULT INDICATION.....................................................................................................................................25
8.10.
8.11.
8.12.
9.
CHARACTERISTICS......................................................................................................................................................26
9.1.
DC CHARACTERISTICS...............................................................................................................................................26
9.1.1. Absolute Maximum Ratings..................................................................................................................................26
9.1.2. Operating Conditions...........................................................................................................................................26
9.1.3. Power On Sequence..............................................................................................................................................26
9.1.4. PHY Reset Sequence.............................................................................................................................................27
9.1.5. Power Dissipation ................................................................................................................................................27
9.1.6. Input Voltage: Vcc................................................................................................................................................28
9.2.
AC CHARACTERISTICS...............................................................................................................................................28
9.2.1. MII Transmission Cycle Timing ...........................................................................................................................28
9.2.2. MII Reception Cycle Timing.................................................................................................................................30
9.2.3. RMII Transmission Cycle Timing (RTL8201E(L)-VB Only) ................................................................................31
9.2.4. RMII Reception Cycle Timing (RTL8201E(L)-VB Only)......................................................................................31
9.2.5. SNI Transmission Cycle Timing ...........................................................................................................................32
9.2.6. SNI Reception Cycle Timing.................................................................................................................................33
9.2.7. MDC/MDIO Timing .............................................................................................................................................34
9.2.8. Transmission without Collision............................................................................................................................34
9.2.9. Reception without Error.......................................................................................................................................35
9.3.
9.4.
CRYSTAL CHARACTERISTICS .....................................................................................................................................35
TRANSFORMER CHARACTERISTICS ............................................................................................................................35
10.
MECHANICAL DIMENSIONS.................................................................................................................................36
10.1.
10.2.
RTL8201E 32-PIN QFN ............................................................................................................................................36
RTL8201EL 48-PIN LQFP ........................................................................................................................................37
11.
ORDERING INFORMATION...................................................................................................................................38
Single-Chip/Port 10/100 Fast Ethernet PHYceiver
with Auto MDIX
iv
Track ID: JATR-1076-21 Rev. 1.3
REALTEK [ Realtek Semiconductor Corp. ]
