IDT77V1054L25PF IDT, Integrated Device Technology Inc, IDT77V1054L25PF Datasheet - Page 12

• Manufacturer Part Number: IDT77V1054L25PF
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT77V1054L25PF

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

TxCLK
TxADDR[4:0]
TxCLAV
TxEN
TxData[7:0],
TxPARITY
TxSOC
RxCLK
RxADDR[4:0]
RxCLAV
RxEN
RxData[7:0],
RxPARITY
RxSOC
polling:
cell transmission to:
polling:
cell transmission to:
IDT77V1054
Quad Port ATM PHY for 25.6 and 51.2 Mbps with 8-bit Utopia 2
P28
P44
N+3
1F
N+1
PHY M
Figure 7. Utopia 2 Transmit Handshake - Transmission Suspended
High-Z
P45
P29
N+3
1F
Figure 8. Utopia 2 Receive Handshake - Back to Back Cells
N+3
polling
polling
PHY N
P30
P46
1F
N+2
N+3
P47
N+2
1F
N+2
12
High-Z
High-Z
selection
High-Z
P48
N+3
1F
N+2
selection
High-Z
High-Z
M
1F
N+3
polling
P31
H1
1F
N
M
polling
PHY M
PHY N+3
P32
H2
N
1F
N
P33
H3
N+1
1F
Preliminary
N
77v1054 drw 11
77v1054 drw 12
1F
H4
.
.