SERDESUR-43USB/NOPB National Semiconductor, SERDESUR-43USB/NOPB Datasheet - Page 4

• Manufacturer Part Number: SERDESUR-43USB/NOPB
• Description: BOARD EVAL DS90UR124,DS90UR241
• Manufacturer: National Semiconductor

Specifications of SERDESUR-43USB/NOPB

• Main Purpose: Interface, Serializer, Deserializer (SERDES)
• Utilized Ic / Part: DS90UR241, DS90UR124
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Other names: SERDESUR-43USB

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LVDS DC SPECIFICATIONS
V
V
I
V
ΔV
V
ΔV
I
I
SER/DES SUPPLY CURRENT (DVDD*, PVDD* AND AVDD* PINS) *DIGITAL, PLL, AND ANALOG VDDS
I
I
I
I
Symbol
IN
OS
OZ
DDT
DDTZ
DDR
DDRZ
TH
TL
OD
OS
OD
OS
Differential Threshold High
Voltage
Differential Threshold Low
Voltage
Input Current
Output Differential Voltage
(D
Output Differential Voltage
Unbalance
Offset Voltage
Offset Voltage Unbalance
Output Short Circuit Current
TRI-STATE Output Current
Serializer
Total Supply Current
(includes load current)
Serializer
Supply Current Power-down
Deserializer
Total Supply Current
(includes load current)
Deserializer
Supply Current Power-down
OUT+
)–(D
Parameter
OUT−
)
V
V
V
R
emphasis
R
w/o pre-emphasis
R
w/o pre-emphasis
R
w/o pre-emphasis
D
TPWDNB = 2.4V
TPWDNB = 0V,
D
TPWDNB = 2.4V, DEN = 0V
D
TPWDNB = 2.4V, DEN = 2.4V,
D
NO LOCK (NO TCLK)
R
RAOFF = H, VODSEL = L
R
RAOFF = H, VODSEL = L
R
RAOFF = H, VODSEL = H
TPWDNB = 0V
(All other LVCMOS Inputs = 0V)
C
SLEW = H
C
SLEW = H
RPWDNB = 0V
(All other LVCMOS Inputs = 0V,
R
CM
IN
IN
L
L
L
L
OUT
OUT
OUT
OUT
L
L
L
L
L
IN+
= 100Ω, w/o pre-
= 100Ω,
= 100Ω,
= 100Ω,
= 100Ω, PRE = OFF,
= 100Ω, PRE = 12 kΩ,
= 100Ω, PRE = OFF,
= 4 pF,
= 4 pF,
= +2.4V, V
= 0V, V
/R
= +1.8V
= 0V, D
= 0V OR V
= 0V OR V
= 0V OR V
IN-
= 0V)
(Figure
DD
Conditions
IN
= 3.6V
DD
= H,
DD
DD
DD
= 3.6V
10)
4
VODSEL = L Tx: D
VODSEL = H
VODSEL = L
VODSEL = H
VODSEL = L
VODSEL = H
VODSEL = L
VODSEL = H
VODSEL = L
VODSEL = H
Rx: R
f = 43 MHz,
CHECKER BOARD
Pattern
f = 43 MHz,
RANDOM pattern
f = 43 MHz,
CHECKER BOARD
Pattern LVCMOS
Output
f = 43 MHz,
RANDOM pattern
LVCMOS Output
OUT+
IN+
Pin/Freq.
(Figure
(Figure
, R
, D
IN−
OUT−
2)
1)
−2.0 −5.0
−4.5 −7.9
1.00 1.25
Min
−50
−15
−15
−15
380
500
±100
±100
Typ
500
900
±1
±1
±1
60
65
66
85
80
1
3
−14.0
±250
±250
1100
Max
1.50
−8.0
+50
630
+15
+15
+15
105
100
50
50
85
90
90
45
50
Units
mV
mV
mV
mV
mV
mA
mA
mA
mA
mA
mA
µA
µA
µA
µA
µA
µA
µA
V