IDT77V106L25TFI8 IDT, Integrated Device Technology Inc, IDT77V106L25TFI8 Datasheet - Page 23

• Manufacturer Part Number: IDT77V106L25TFI8
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT77V106L25TFI8

• Data Rate: 25.6/51.2Mbps
• Number Of Channels: 1
• Type Of Atm Phy Interface: 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: 64
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

UTOPIA BUS TIMING PARAMETERS
IDT77V106L25
Symbol
t31
t32
t33
t34
t35
t36
t37
t39
t40
t41
t42
t43
t44
t45
t46
t47
TXDATA[7:0],
TXPARITY
TxCLK Frequency
TxCLK Duty Cycle (% of t31)
TxDATA[7:0], TxPARITY Setup Time to TxCLK
TxDATA[7:0], TxPARITY Hold Time to TxCLK
TxSCO, TxEN Setup Time to TxCLK
TxSOC, TxEN Hold Time to TxCLK
TxCLK to TxCLAV Invalid (min) and Valid (max)
RxCLK Frequency
RxCLK Duty Cycle (% of t39)
RxEN Setup Time to TxCLK
RxEN Hold Time to RxCLK
RxCLK to RxCLAV Invalid (min) and Valid (max)
RxCLK to RxSOC High-Z
RxCLK to RxSOC Low-Z (min) and Valid (max)
RxCLK to RxDATA, RxPARITY High-Z
RxCLK to RxDATA, RxPARITY Low-Z (min) and Valid (max)
RXDATA[7:0],
TXCLAV
TXCLK
TXSOC
RXPARITY
TXEN
RXCLAV
RXSOC
RXCLK
RXEN
High-Z
High-Z
t
35
t
Parameter
33
t
41
Octet 1
t
36
Figure 17. UTOPIA Transmit Timing Waveforms
Figure 18. UTOPIA Receive Timing Waveforms
t
34
t
42
t
t
45
47
Octet 2
t
45
t
47
23
t
37
0.2
1.5
1.5
0.2
1.5
Min.
40
40
4
4
2
4
2
2
2
2
2
t
t
44
46
t
31
t
39
Typ
50
60
—
—
—
—
10
50
60
—
—
10
10
10
10
10
High-Z
High-Z
t
t
t
32
40
43
Unit
MHz
MHz
%
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
77v106 drw 39
77v106 drw 40