IDT77V126L200TFI8 IDT, Integrated Device Technology Inc, IDT77V126L200TFI8 Datasheet - Page 26
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IDT77V126L200TFI8
Manufacturer Part Number
IDT77V126L200TFI8
Description
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet
1.IDT77V126L200TFI8.pdf
(30 pages)
Specifications of IDT77V126L200TFI8
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 Level 1 Bus Timing Parameters
IDT77V126L200
TXDATA[7:0],
RXDATA[7:0],
RXPARITY
TXPARITY
RXCLAV
TXCLAV
RXSOC
RXCLK
TXSOC
TXCLK
RXEN
t31
t32
t33
t34
t35
t36
t37
t39
t40
t41
t42
t43
t44
t45
t46
t47
TXEN
Symbol
High-Z
High-Z
TXCLK Frequency
TXCLK Duty Cycle (% of t31)
TXDATA[7:0], TXPARITY Setup Time to TXCLK
TXDATA[7:0], TXPARITY Hold Time to TXCLK
TXSOC, TXEN[3:0] Setup Time to TXCLK
TXSOC, TXEN[3:0] Hold Time to TXCLK
TXCLK to TXCLAV[3:0] Invalid (min) and Valid (max)
RXCLK Frequency
RXCLK Duty Cycle (% of t39)
RXEN[3:0] Setup Time to RXCLK
RXEN[3:0] Hold Time to RXCLK
RXCLK to RXCLAV[3:0] 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)
t
t
41
35
t
33
Octet 1
t
t
36
t
42
t
45
t
47
34
Figure 17 UTOPIA 1 Transmit Timing Waveforms
Figure 18 UTOPIA 1 Receive Timing Waveforms
Parameter
Octet 2
t
45
t
47
26 of 30
t
37
t
t
44
46
t
t
31
0.2
40
4
1.5
4
1.5
2
0.2
40
4
1.5
2
2
2
2
2
39
Min.
High-Z
High-Z
t
t
t
40
43
32
50
60
—
—
—
—
10
50
60
—
—
10
10
10
10
10
Max.
MHz
%
ns
ns
ns
MHz
%
ns
ns
ns
ns
ns
ns
ns
ns
ns
Unit
December 2004
77v106 drw 40
77v126 drw 40
77v126 drw 39