DS90CR281 Datasheet, PDF (3/14 Pages) National Semiconductor (TI) – 28-Bit Channel Link

Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (V_CC)
CMOS/TTL Input Voltage
CMOS/TTL Ouput Voltage
LVDS Receiver Input Voltage
LVDS Driver Output Voltage
LVDS Output Short Circuit
−0.3V to +6V
−0.3V to (V_CC + 0.3V)
−0.3V to (V_CC + 0.3V)
−0.3V to (V_CC + 0.3V)
−0.3V to (V_CC + 0.3V)
Duration
continuous
Junction Temperature
+150˚C
Storage Temperature Range
−65˚C to +150˚C
Lead Temperature
(Soldering, 4 sec.)
+260˚C
Maximum Package Power Dissipation @ +25˚C
MTD56(TSSOP) Package:
DS90CR281
1.63W
DS90CR282
1.61W
Package Derating:
DS90CR281
12.5 mW/˚C above +25˚C
DS90CR282
12.4 mW/˚C above +25˚C
This device does not meet 2000V ESD rating (Note 4).
Recommended Operating
Conditions
Supply Voltage (V_CC)
Operating Free Air Temperature (T_A)
Receiver Input Range
Supply Noise Voltage (V_CC)
Min Max Units
4.5 5.5 V
−10 +70 ˚C
0 2.4 V
100 mV_P-P
Electrical Characteristics
Over recommended operating supply and temperature ranges unless otherwise specified
Symbol
Parameter
Conditions
CMOS/TTL DC SPECIFICATIONS
V_IH
High Level Input Voltage
V_IL
Low Level Input Voltage
V_OH
High Level Output Voltage
V_OL
Low Level Output Voltage
V_CL
Input Clamp Voltage
I_IN
Input Current
I_OS
Output Short Circuit Current
LVDS DRIVER DC SPEClFlCATIONS
I_OH = −0.4 mA
I_OL = 2 mA
I_CL = −18 mA
V_IN = V_CC, GND, 2.5V or 0.4V
V_OUT = 0V
V_OD
∆V_OD
Differential Output Voltage
Change in V_OD between
Complementary Output States
R_L = 100Ω
V_CM
∆V_CM
Common Mode Voltage
Change in V_CM between
Complementary Output States
I_OS
Output Short Circuit Current
I_OZ
Output TRI-STATE^® Current
LVDS RECEIVER DC SPECIFlCATIONS
V_OUT = OV, R_L = 100Ω
Power Down = 0V, V_OUT = 0V or V_CC
V_TH
Differential Input High
Threshold
V_CM = +1.2V
V_TL
Differential Input Low Threshold
I_IN
Input Current
TRANSMITTER SUPPLY CURRENT
V_IN = +2.4V
V_IN = 0V
V_CC = 5.5V
I_CCTW
Transmitter Supply Current,
Worst Case
R_L = 100Ω, C_L = 5 pF,
Worst Case Pattern (Figures 1, 2)
f = 32.5 MHz
f = 37.5 MHz
I_CCTZ
Transmitter Supply Current,
Power Down
Power Down = Low
Min Typ Max Units
2.0
GND
V_CC
V
0.8 V
3.8 4.9
V
0.1 0.3 V
−0.79 −1.5 V
±5.1 ±10 µA
−120 mA
250 290 450 mV
35 mV
1.1 1.25 1.375 V
35 mV
−2.9 −5 mA
±1 ±10 µA
+100 mV
−100
mV
< ±1 ±10 µA
< ±1 ±10 µA
34
51 mA
36
53 mA
1
25 µA
3
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