IDT77V1254L25PGI IDT, Integrated Device Technology Inc, IDT77V1254L25PGI Datasheet - Page 19
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IDT77V1254L25PGI
Manufacturer Part Number
IDT77V1254L25PGI
Description
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet
1.IDT77V1254L25PGI.pdf
(48 pages)
Specifications of IDT77V1254L25PGI
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
-40C to 85C
Operating Temperature Classification
Industrial
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
polling:
TXCLK
TXADDR[4:0]
TXCLAV
TXEN
TXData[15:0],
TXPARITY
TXSOC
cell transmission to:
TXCLK
TXADDR[4:0]
TXCLAV
TXEN
TXData[15:0],
TXPARITY
TXSOC
polling:
cell transmission to:
polling:
TXCLK
TXADDR[4:0]
TXCLAV
TXEN
TXData[15:0],
TXPARITY
TXSOC
cell transmission to:
P25, 26
P39, 40
P43, 44
1F
1F
1F
N+1
N+1
N+1
PHY N
Figure 11 Utopia 2 Transmit Handshake - Transmission Suspended
PHY M
P41, 42
P45, 46
P27, 28
Figure 10 Utopia 2 Transmit Handshake - Delay Between Cells
High-Z
High-Z
Figure 9 Utopia 2 Transmit Handshake - Back to Back Cells
High-Z
N+3
N+3
N+3
polling
PHY N
polling
polling
P43, 44
P47, 48
P29, 30
1F
1F
1F
N+3
N+3
N+3
P45, 46
N+2
N+2
N+2
19 of 48
High-Z
High-Z
P47, 48
1F
1F
N+2
1F
N+2
N+2
selection
selection
selection
N+3
N+3
M
H1, 2
H1, 2
P31, 32
1F
1F
N+3
N+3
1F
M
polling
PHY N+3
polling
PHY N+3
polling
PHY M
H3, 4
H3, 4
P33, 34
N
N
N
H5, undefined
H5, undefined
P35, 36
1F
1F
N
N
1F
N
3505 drw 09
3505 drw 10
P1, 2
3505 drw 11
P1, 2
December 2004
.
.
.