IDT77V1254L25PG IDT, Integrated Device Technology Inc, IDT77V1254L25PG Datasheet - Page 18
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IDT77V1254L25PG
Manufacturer Part Number
IDT77V1254L25PG
Description
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet
1.IDT77V1254L25PG.pdf
(48 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDT77V1254L25PGI
Manufacturer:
IDT
Quantity:
28
Company:
Part Number:
IDT77V1254L25PGI
Manufacturer:
IDT
Quantity:
621
IDT77V1254L25
RXRefSel[1:0]
RXRef#2
(X_8 received)
RXRef#0
(X_8 received)
RXRef#1
(X_8 received)
RXRef#3
(X_8 received)
Figure 8 Utopia 1 Data Format and Sequence
Figure 7 RXREF and TXREF Block Diagram
Last
First
RXRef
Select
Decoder
RXRef Output
Bit 7
Payload byte 46
Payload byte 47
Payload byte 48
Payload byte 1
Payload byte 2
Payload byte 3
Header byte 1
Header byte 2
Header byte 3
Header byte 4
Header byte 5
18 of 48
TXRef Input
Bit 0
Mux
Mux
Mux
Mux
3505 drw 15
IDT77V1254L25
.
IDT77V1254
LTSel#0
LTSel#1
LTSel#3
LTSel#2
( Reg 40, Bit 0)
( Reg 40, Bit 1)
( Reg 40, Bit 2)
( Reg 40, Bit 3)
TXRef#2
(X_8 generator)
TXRef#0
(X_8 generator)
TXRef#1
(X_8 generator)
TXRef#3
(X_8 generator)
3505 drw 0
.
December 2004