DS90CR285, DS90CR286
SNLS130C –MARCH 1999–REVISED MARCH 2013
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Electrical Characteristics
Over recommended operating supply and temperature ranges unless otherwise specified
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
s
LVCMOS/LVTTL DC SPECIFICATIONS
VIH
VIL
High Level Input Voltage
Low Level Input Voltage
High Level Output Voltage
Low Level Output Voltage
Input Clamp Voltage
2.0
GND
2.7
VCC
0.8
V
V
VOH
VOL
VCL
IIN
IOH = −0.4 mA
IOL = 2 mA
3.3
0.06
−0.79
±5.1
−60
V
0.3
−1.5
±10
V
ICL = −18 mA
V
Input Current
VIN = VCC, GND, 2.5V or 0.4V
VOUT = 0V
μA
mA
IOS
Output Short Circuit Current
−120
LVDS DRIVER DC SPECIFICATIONS
VOD
Differential Output Voltage
RL = 100Ω
250
290
450
35
mV
mV
ΔVOD
Change in VOD between Complimentary Output
States
VOS
Offset Voltage(1)
1.125
1.25
1.375
35
V
ΔVOS
Change in VOS between Complimentary Output
States
mV
IOS
IOZ
Output Short Circuit Current
Output TRI-STATE Current
VOUT = 0V, RL = 100Ω
PWR DWN = 0V,
−3.5
−5
mA
±1
±10
μA
VOUT = 0V or VCC
LVDS RECEIVER DC SPECIFICATIONS
VTH
VTL
IIN
Differential Input High Threshold
Differential Input Low Threshold
Input Current
VCM = +1.2V
+100
mV
mV
μA
−100
VIN = +2.4V, VCC = 3.6V
VIN = 0V, VCC = 3.6V
±10
±10
μA
TRANSMITTER SUPPLY CURRENT
ICCTW Transmitter Supply Current Worst Case (with
RL = 100Ω,
CL = 5 pF,
Worst Case Pattern
(Figure 5 Figure 6)
, TA = −10°C to +70°C
f = 32.5 MHz
31
32
37
45
50
55
mA
mA
mA
Loads)
f = 37.5 MHz
f = 66 MHz
RL = 100Ω,
CL = 5 pF,
Worst Case Pattern
(Figure 5 Figure 6)
, TA = −40°C to +85°C
f = 40 MHz
f = 66 MHz
38
42
51
55
mA
mA
ICCTZ
Transmitter Supply Current Power Down
PWR DWN = Low
10
55
μA
Driver Outputs in TRI-STATE
under Powerdown Mode
RECEIVER SUPPLY CURRENT
ICCRW Receiver Supply Current Worst Case
CL = 8 pF,
f = 32.5 MHz
49
53
78
55
78
65
70
mA
mA
mA
mA
mA
Worst Case Pattern
(Figure 5 Figure 7)
, TA = −10°C to +70°C
f = 37.5 MHz
f = 66 MHz
f = 40 MHz
f = 66 MHz
105
82
CL = 8 pF,
Worst Case Pattern
(Figure 5 Figure 7)
, TA = −40°C to +85°C
105
ICCRZ
Receiver Supply Current Power Down
PWR DWN = Low
10
55
μA
Receiver Outputs Stay Low during
Powerdown Mode
(1) VOS previously referred as VCM
.
4
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