UTOPIA16EVK/NOPB National Semiconductor, UTOPIA16EVK/NOPB Datasheet - Page 78

• Manufacturer Part Number: UTOPIA16EVK/NOPB
• Manufacturer: National Semiconductor

Specifications of UTOPIA16EVK/NOPB

• Lead Free Status / Rohs Status: Compliant

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t
t
t
t
t
t
t
t
t
t
t
t
t
t
USETUP
UHOLD
ULH
UHL
UROS
UROH
UHZR
ULZR
UZHR
UZLR
LLH
LHL
RJIT
DJIT
Symbol
Symbol
24.0 Electrical Characteristics
UTOPIA Bus Switching Characteristics
Over recommended operating supply and temperature ranges unless otherwise specified. (Note 14)
LVDS Switching Characteristics
Over recommended operating supply and temperature ranges unless otherwise specified. (Note 14)
Input Data Valid before
CLK
Input Data Valid after CLK
Output Low-to-High
Transition Time
Output High-to-Low
Transition Time
Output Data Valid before
CLK
Output Data Valid after
CLK
High to TRI-STATE Delay
Low to TRI-STATE Delay
TRI-STATE to High Delay
TRI-STATE to Low Delay
LVDS Low-to-High
Transition Time
LVDS High-to-Low
Transition Time
Random Jitter of LVDS Tx
Clock
Deterministic Jitter of
LVDS Tx Data
Parameter
Parameter
*
U_RxENB[7:1] are defined for ATM mode only.
U_TxData[15:0]
U_Tx Parity
U_Tx CLAV[7:4]
U_TxCLAV[3:0]
U_TxENB[7:1]
U_TxENB[0]
U_TxSOC
U_TxAddr[4:0]
U_RxData[15:0]
U_Rx Parity
U_Rx CLAV[7:4]
U_RxCLAV[3:0]
U_RxENB[7:1]
U_RxENB[0]
U_RxSOC
U_RxAddr[4:0]
The extended addressing pins U_TxCLAV[7:4], U_RxCLAV[7:4], U_TxENB[7:1], and
Pin Name
C
C
C
C
C
C
R
(Figure 25)
R
(Figure 25 )
L
L
L
L
L
L
L
L
= 30 pF, (Figure 31)
= 30 pF, (Figure 31)
= 30 pF, (Figure 31)
= 30 pF, (Figure 31)
= 30 pF, (Figure 31)
= 30 pF, (Figure 31)
= 100, C
= 100, C
Conditions
Conditions
(Figure 32)
L
L
(Continued)
= 10 pF,
= 10 pF,
ATM Mode
78
Output
Output
Output
Output
Output
Output
Output
Output
Output
Input
Input
Input
Input
Input
Input
Input
(Continued)
LVDS_ADout[+,−],
LVDS_BDout[+.,−]
Pin/Freq.
Pin/Freq.
Outputs
Inputs
PHY Mode
Output
Output
Output
Output
Output
Input
Input
Input
Input
Input
Input
Input
*
*
*
*
Min
Min
4
1
1
1
4
1
1
1
1
1
Typ
Typ
300
300
60
Max
Max
400
400
150
150
16
16
16
16
8
8
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ps
ps
ps
ps