DS92LV2421SQX-NOPB Datasheet, PDF (11/50 Pages) Texas Instruments – DS92LV2421/DS92LV2422 10 to 75 MHz, 24-bit Channel Link II Serializer and Deserializer

DS92LV2421, DS92LV2422
www.ti.com
SNLS321B – MAY 2010 – REVISED APRIL 2013
Serializer DC Electrical Characteristics (continued)
Over recommended operating supply and temperature ranges unless otherwise specified.^(1)(2)(3)
Symbol
Parameter
Conditions
Pin/Freq.
Min ⁽⁴⁾
R_TO
Internal Output
Termination
Resistor
DOUT+,
80
DOUT-
SUPPLY CURRENT
I_DDT1
I_DDIOT1
I_DDT2
I_DDIOT2
I_DDZ
I_DDIOZ
Serializer
Supply Current
(includes load
current)
R_L = 100 Ω, CLKIN
= 75 MHz
Checker Board Pattern,
De-emph = 3kΩ,
VODSEL = H, Figure 11
Checker Board Pattern,
De-emph = 6kΩ,
VODSEL = L, Figure 11
Serializer
Supply Current
Power-down
PDB = 0V, (All other LVCMOS
Inputs = 0V)
V_DD= 1.89V
V_DDIO= 1.89V
V_DDIO = 3.6V
V_DD= 1.89V
V_DDIO= 1.89V
V_DDIO = 3.6V
V_DD= 1.89V
V_DDIO= 1.89V
V_DDIO = 3.6V
All V_DD pins
V_DDIO
All V_DD pins
V_DDIO
All V_DD pins
V_DDIO
Typ Max⁽⁴⁾ Units
100 120 Ω
75 90 mA
3
5
mA
11 15 mA
65 80 mA
3
5
mA
11 15 mA
40 1000 µA
5
10
µA
10 20
µA
Deserializer DC Electrical Characteristics
Over recommended operating supply and temperature ranges unless otherwise specified.
Symbol
Parameter
Conditions
Pin/Freq.
3.3 V I/O LVCMOS DC SPECIFICATIONS – V_DDIO = 3.0 to 3.6V
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
I_OH = −0.5 mA, RDS = L
Output Voltage
V_OL
Low Level Output I_OL = +0.5 mA, RDS = L
Voltage
I_OS
Output Short
Circuit Current
V_DDIO = 3.3V,
V_OUT = 0V,
OS_CLKOUT/DATA = L/H
Output Short
Circuit Current
V_DDIO = 3.3V,
V_OUT = 0V,
OS_CLKOUT/DATA = L/H
I_OZ
TRI-STATE
PDB = 0V, OSS_SEL = 0V,
Output Current V_OUT = 0V or V_DDIO
(1) Specification is verified by design and is not tested in production.
PDB, BISTEN
DO[23:0], CO1, CO2, CO3,
CLKOUT, LOCK, PASS
CLKOUT
Outputs
Outputs
Min Typ Max Units
(1)
(1)
2.2
GND
V_DDIO
V
0.8
V
−15 ±1 +15 μA
2.4 V_DDIO
V
GND 0.4
V
36
mA
37
mA
−15
+15 µA
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