IDT77V1254L25PG IDT, Integrated Device Technology Inc, IDT77V1254L25PG Datasheet - Page 11

• Manufacturer Part Number: IDT77V1254L25PG
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT77V1254L25PG

• Data Rate: 25.6/51.2Mbps
• Number Of Channels: 4
• Type Of Atm Phy Interface: DPI/UTOPIA
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Pin Count: 144
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

IDT77V1254L25
GND
AGND
AVDD
RX3-
RX3+
AVDD
AGND
AGND
AVDD
RX2-
RX2+
AVDD
AGND
AGND
AVDD
OSC
AGND
AVDD
AGND
AGND
AVDD
RX1-
RX1+
AVDD
AGND
AGND
AVDD
RX0-
RX0+
AVDD
AGND
GND
TX1-
TX1+
SIGNAL NAME
Note: 1.This output signal is unused in this mode. It must be left unconnected.
2.This input signal is unused in this mode. It must be connected to either logic high or logic low.
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
Table 2 Signal Assignment as a Function of PHY/ATM Interface Mode (Part 4 of 4)
PIN NUMBER
16-BIT UTOPIA 2
MODE[1,0] = 00
11 of 48
8-BIT UTOPIA 1
MODE[1,0] = 01
MODE[1,0] = 10
DPI
December 2004