DS33Z11+ Maxim Integrated Products, DS33Z11+ Datasheet - Page 151

• Manufacturer Part Number: DS33Z11+
• Description: IC MAPPER ETHERNET 169-CSBGA
• Manufacturer: Maxim Integrated Products

Specifications of DS33Z11+

• Applications: Data Transport
• Interface: SPI/Parallel
• Voltage - Supply: 1.8V, 3.3V
• Package / Case: 169-CSBGA
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

11.5 Transmit RMII Interface
REF_CLK Frequency
REF_CLK Period
REF_CLK Low Time
REF_CLK High Time
REF_CLK to TXD,
TX_EN Delay
Figure 11-3 Transmit RMII Interface
PARAMETER
REF_CLK
TXD[1:0]
TX_EN
SYMBOL
t1
t2
t3
t4
t2
MIN
7
7
5
10 Mbps
±50ppm
151 of 172
50MHz,
TYP
20
t1
MAX
13
13
10
t4
t4
MIN
7
7
5
t3
100 Mbps
±50ppm
50MHz,
TYP
20
MAX
13
13
10
UNITS
ns
ns
ns
ns