DS33R11+ Maxim Integrated Products, DS33R11+ Datasheet - Page 315

• Manufacturer Part Number: DS33R11+
• Description: IC ETH TXRX T1/E1/J1 256-BGA
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of DS33R11+

• Protocol: T1/E1/J1
• Voltage - Supply: 1.8V, 3.3V
• Mounting Type: Surface Mount
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Drivers/receivers: -

13.2 MII Interface
(Note 1,
TX_CLK Period
TX_CLK Low Time
TX_CLK High Time
TX_CLK to TXD, TX_EN Delay
Note 1: Timing parameters in this table are guaranteed by design (GBD).
Figure 13-1. Transmit MII Interface Timing
Table 13-5. Transmit MII Interface
TXD[3:0]
TX_CLK
Figure
TX_EN
PARAMETER
13-1)
SYMBOL
t2
t1
t2
t3
t4
MIN
315 of 344
140
140
0
10Mbps
TYP
400
t1
MAX
260
260
20
t4
t4
MIN
14
14
t3
0
100Mbps
TYP
40
MAX
26
26
20
UNITS
ns
ns
ns
ns