DS33R11+ Maxim Integrated Products, DS33R11+ Datasheet - Page 318

• 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: -

Table 13-8. Receive RMII Interface
(Note 1,
REF_CLK Frequency
REF_CLK Period
REF_CLK Low Time
REF_CLK High Time
RXD, CRS_DV to REF_CLK Setup
Time
REF_CLK to RXD, CRS_DV Hold
Time
Note 1: Timing parameters in this table are guaranteed by design (GBD).
Figure 13-4. Receive RMII Interface Timing
REF_CLK
RXD[3:0]
CRS_DV
Figure
PARAMETER
13-4)
SYMBOL
t8
t8
t1
t2
t3
t8
t9
MIN
318 of 344
7
7
5
5
t9
t6
10Mbps
±50ppm
50MHz
TYP
20
t5
MAX
13
13
t7
MIN
7
7
5
5
100Mbps
±50ppm
50MHz
TYP
20
t9
MAX
13
13
UNITS
MHz
ns
ns
ns
ns
ns