DS33Z11 Maxim Integrated Products, DS33Z11 Datasheet - Page 152

• Manufacturer Part Number: DS33Z11
• Description: Network Controller & Processor ICs Ethernet Mapper Ethe rnet-Serial TDM Ethe
• Manufacturer: Maxim Integrated Products

Specifications of DS33Z11

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

11.6 Receive RMII Interface
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
Figure 11-4 Receive RMII Interface Timing
REF_CLK
RXD[1:0]
CRS_DV
PARAMETER
SYMBOL
t1
t2
t3
t8
t9
t8
t8
MIN
7
7
5
5
10 Mbps
±50ppm
152 of 172
50MHz,
TYP
20
t9
t6
MAX
13
13
t5
MIN
7
7
5
5
t7
100 Mbps
±50ppm
50MHz,
TYP
20
MAX
t9
13
13
UNITS
ns
ns
ns
ns
ns