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| DS92LV2421_11 Datasheet, PDF (10/40 Pages) National Semiconductor (TI) – 10 to 75 MHz, 24-bit Channel Link II Serializer and Deserializer | |||
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Symbol
Parameter
Conditions
Pin/Freq.
CML DRIVER DC SPECIFICATIONS
VOD
VODp-p
Differential Output Voltage
Differential Output Voltage
(DOUT+) â (DOUT-)
RL = 100â¦,
De-emph = disabled,
Figure 2
VODSEL = 0
VODSEL = 1
VODSEL = 0
VODSEL = 1
ÎVOD
VOS
Output Voltage Unbalance
RL = 100â¦, De-emph = disabled,
VODSEL = L
DOUT+,
Offset Voltage â Single-ended RL = 100â¦,
VODSEL = 0 DOUT-
At TP A & B, Figure 1
De-emph = disabled VODSEL = 1
ÎVOS
Offset Voltage Unbalance
Single-ended
At TP A & B, Figure 1
RL = 100â¦, De-emph = disabled
IOS
Output Short Circuit Current
DOUT+/- = 0V,
De-emph = disabled
VODSEL = 0
RTO
Internal Output Termination
Reistor
DOUT+,
DOUT-
SUPPLY CURRENT
IDDT1
IDDIOT1
IDDT2
IDDIOT2
Serializer
Supply Current
(includes load current)
RL = 100 â¦, CLKIN = 75 MHz
Checker Board
VDD= 1.89V All VDD pins
Pattern,
VDDIO= 1.89V
De-emph = 3kâ¦,
VODSEL = H, Figure 9 VDDIO = 3.6V
VDDIO
Checker Board
VDD= 1.89V All VDD pins
Pattern,
VDDIO= 1.89V
De-emph = 6kâ¦,
VODSEL = L, Figure 9
VDDIO = 3.6V
VDDIO
IDDZ
IDDIOZ
Serializer
Supply Current Power-down
VDD= 1.89V All VDD pins
PDB = 0V , (All other
LVCMOS Inputs = 0V)
VDDIO= 1.89V
VDDIO = 3.6V
VDDIO
Min Typ Max Units
±205
±320
±280
±420
560
840
1
1.65
1.575
±355
±520
mV
mVp-p
mVp-p
50
mV
V
V
1
mV
â36
mA
80
100 120
â¦
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 â VDDIO = 3.0 to 3.6V
VIH
High Level Input Voltage
VIL
Low Level Input Voltage
IIN
Input Current
VIN = 0V or VDDIO
VOH
High Level Output Voltage
IOH = â0.5 mA, RDS = L
VOL
Low Level Output Voltage
IOL = +0.5 mA, RDS = L
PDB,
BISTEN
DO[23:0],
CO1, CO2,
CO3,
CLKOUT,
LOCK, PASS
VDDIO = 3.3V,
Output Short Circuit Current VOUT = 0V,
OS_CLKOUT/DATA = L/H
IOS
VDDIO = 3.3V,
Output Short Circuit Current VOUT = 0V,
OS_CLKOUT/DATA = L/H
CLKOUT
Outputs
IOZ
TRI-STATE® Output Current
PDB = 0V, OSS_SEL = 0V,
VOUT = 0V or VDDIO
Outputs
Min
2.2
GND
â15
2.4
â15
Typ Max Units
VDDIO
V
0.8
V
±1
+15
μA
VDDIO
V
GND 0.4
V
36
mA
37
mA
+15
µA
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