IDT77V1254L25PGI IDT, Integrated Device Technology Inc, IDT77V1254L25PGI Datasheet - Page 15
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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
RX +
RX
UTOPIA
or
DPI Interface
Interface
Decoding
NRZI
Synthesizer
Recovery
3 Cells
32.0MHz
Clock
OSC
& PLL
Clock
HEC Gen. &
PHY-ATM
Interface
Insertion
Control,
5
Figure 4 TC Transmit Block Diagram
Figure 5 TC Receive Block Diagram
4
Decoding
5b/4b
Start of Cell
Pseudo Random
Nibble Generator
PHY-ATM
Interface
Control -
15 of 48
RECV
Clock Input
Scramble
Scrambler
Nibble
PRNG
OSC
3 Cells
4
Start of Cell
4
4
RXRef
Next
Command
Detection,
& Decode
Removal,
4
Byte
UTOPIA
or
DPI Interface
Interface
Reset
Encoding
Command
Encoding
Insertion
4
1
NRZI
4b/5b
Byte
4
4
Scramble
Scrambler
Nibble
PRNG
De-
Reset
TXRef (8kHz)
3505 drw 06
Next
TX
+
TX -
3505 drw 05
+
.
.
December 2004