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DS90CR217 Datasheet, PDF (3/15 Pages) National Semiconductor (TI) – +3.3V Rising Edge Data Strobe LVDS 21-Bit Channel Link - 75 MHz | |||
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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 (VCC)
CMOS/TTL Input Voltage
CMOS/TTL Output Voltage
LVDS Receiver Input Voltage
LVDS Driver Output Voltage
LVDS Output Short
â0.3V to +4V
â0.5V to (VCC + 0.3V)
â0.3V to (VCC + 0.3V)
â0.3V to (VCC + 0.3V)
â0.3V to (VCC + 0.3V)
Circuit Duration
Continuous
Junction Temperature
+150ËC
Storage Temperature Range
â65ËC to +150ËC
Lead Temperature
(Soldering, 4 sec.)
+260ËC
Maximum Package Power Dissipation @ +25ËC
MTD48 (TSSOP) Package:
DS90CR217
1.98 W
DS90CR218
Package Derating
DS90CR217
DS90CR218
ESD Rating
(HBM, 1.5kâ¦, 100pF)
(EIAJ, 0â¦, 200pF)
Latch Up Tolerance @ 25ËC
1.89 W
16 mW/ËC above +25ËC
15 mW/ËC above +25ËC
> 7kV
> 700V
> ±300mA
Recommended Operating
Conditions
Supply Voltage (VCC)
Operating Free Air
Temperature (TA)
Receiver Input Range
Supply Noise Voltage (VCC)
Min Nom Max Units
3.0 3.3 3.6 V
â10 +25 +70 ËC
0
2.4 V
100 mVPP
Electrical Characteristics
Over recommended operating supply and temperature ranges unless otherwise specified
Symbol
Parameter
Conditions
Min
CMOS/TTL DC SPECIFICATIONS
VIH
High Level Input Voltage
VIL
Low Level Input Voltage
VOH
High Level Output Voltage
VOL
Low Level Output Voltage
VCL
Input Clamp Voltage
IIN
Input Current
IOS
Output Short Circuit Current
LVDS DRIVER DC SPECIFICATIONS
I OH = â0.4 mA
I OL = 2 mA
I CL = â18 mA
V IN = 0.4V, 2.5V or VCC
V IN = GND
V OUT = 0V
2.0
GND
2.7
â10
VOD
Differential Output Voltage
R L = 100â¦
250
âVOD
Change in V OD between
Complimentary Output States
VOS
âVOS
Offset Voltage (Note 4)
Change in V OSbetween
Complimentary Output States
1.125
IOS
Output Short Circuit Current
IOZ
Output TRI-STATE® Current
LVDS RECEIVER DC SPECIFICATIONS
V OUT = 0V,
R L = 100â¦
PWR DWN = 0V,
V OUT = 0V or VCC
VTH
Differential Input High Threshold
VTL
Differential Input Low Threshold
I IN
Input Current
TRANSMITTER SUPPLY CURRENT
V CM = +1.2V
V IN = +2.4V, VCC = 3.6V
V IN = 0V, VCC = 3.6V
â100
ICCTW
Transmitter Supply Current
Worst Case (with Loads)
RL = 100â¦,
CL = 5 pF,
Worst Case
Pattern
(Figures 1, 2)
f = 33 MHz
f = 40 MHz
f = 66 MHz
f = 75 MHz
Typ
3.3
0.06
â0.79
+1.8
0
â60
290
1.25
â3.5
±1
28
29
34
39
Max Units
VCC
V
0.8
V
V
0.3
V
â1.5
V
+10
µA
µA
â120
mA
450
mV
35
mV
1.375
V
35
mV
â5
mA
±10
µA
+100
mV
mV
±10
µA
±10
µA
42
mA
47
mA
52
mA
57
mA
3
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