DS92LV2421_11 Datasheet, PDF (11/40 Pages) National Semiconductor (TI) – 10 to 75 MHz, 24-bit Channel Link II Serializer and Deserializer

Symbol
Parameter
Conditions
Pin/Freq.
Min
1.8 V I/O LVCMOS DC SPECIFICATIONS – V_DDIO = 1.71 to 1.89V
V_IH
High Level Input Voltage
V_IL
Low Level Input Voltage
I_IN
Input Current
V_IN = 0V or V_DDIO
V_OH
High Level Output Voltage
I_OH = −0.5 mA, RDS = L
V_OL
Low Level Output Voltage
I_OL = +0.5 mA, RDS = L
PDB,
BISTEN
DO[23:0],
CO1, CO2,
CO3,
CLKOUT,
LOCK, PASS
1.235
GND
−15
V_DDIO
- 0.45
GND
V_DDIO = 1.8V,
Output Short Circuit Current V_OUT = 0V,
OS_CLKOUT/DATA = L/H
I_OS
V_DDIO = 1.8V,
Output Short Circuit Current V_OUT = 0V,
OS_CLKOUT/DATA = L/H
CLKOUT
Outputs
PDB = 0V, OSS_SEL = 0V,
I_OZ
TRI-STATE Output Current
V_OUT = 0V or V_DDIO
CML RECEIVER DC SPECIFICATIONS
Outputs
-15
V_TH
Differential Input Threshold
High Voltage
V_TL
Differential Input Threshold
Low Voltage
V_CM = +1.2V (Internal V_BIAS)
V_CM
Common Mode Voltage,
Internal V_BIAS
I_IN
Input Current
V_IN = 0V or V_DDIO
R_TI
Internal Input Termination
Resistor
+50
−50
RIN+, RIN-
RIN+,
RIN-
-15
80
LOOP THROUGH CML DRIVER OUTPUT DC SPECIFICATIONS – EQ TEST PORT
V_OD
Differential Output Voltage
R_L = 100Ω
V_OS
Offset Voltage
Single-ended
R_L = 100Ω
ROUT+/-
R_T
Internal Termination Resistor
80
SUPPLY CURRENT
I_DD1
I_DDIO1
I_DDZ
I_DDIOZ
Deserializer
Supply Current
(includes load current)
CLKOUT = 75 MHz
Deserializer Supply Current
Power Down
Checker Board
Pattern, RDS = H,
C_L = 4pF, Figure 9
PDB = 0V, All other
LVCMOS Inputs = 0V
V_DD= 1.89V All V_DD pins
V_DDIO=1.89V
V_DDIO = 3.6V
V_DD= 1.89V
V_DDIO=1.89V
V_DDIO = 3.6V
V_DDIO
All V_DD pins
V_DDIO
Typ
±1
V_DDIO
18
18
1.2
100
542
1.4
100
97
40
75
100
6
12
Max
V_DDIO
0.595
+15
0.2
+15
+15
120
120
115
50
85
3000
50
100
Units
V
V
μA
V
V
mA
mA
µA
mV
mV
V
µA
Ω
mV
V
Ω
mA
mA
mA
µA
µA
µA
11
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