http://www.www.datasheet4u.com

900,000+ Datasheet PDF Search and Download

Datasheet4U offers most rated semiconductors datasheets pdf



National Semiconductor Electronic Components Datasheet


90LV019

DS90LV019



No Preview Available !

90LV019 pdf
August 2000
DS90LV019
3.3V or 5V LVDS Driver/Receiver
General Description
The DS90LV019 is a Driver/Receiver designed specifically
for the high speed low power point-to-point interconnect ap-
plications. The device operates from a single 3.3V or 5.0V
power supply and includes one differential line driver and
one receiver. The DS90LV019 features an independent
driver and receiver with TTL/CMOS compatibility (DIN and
ROUT). The logic interface provides maximum flexibility as 4
separate lines are provided (DIN, DE, RE, and ROUT). The
device also features a flow-through pin out which allows
easy PCB routing for short stubs between its pins and the
connector. The driver has 3.5 mA output loop current.
The driver translates between TTL levels (single-ended) to
Low Voltage Differential Signaling levels. This allows for high
speed operation, while consuming minimal power with re-
duced EMI. In addition, the differential signaling provides
common-mode noise rejection.
The receiver threshold is ±100 mV over a ±1V common-
mode range and translates the low swing differential levels
to standard (TTL/CMOS) levels.
Features
n LVDS Signaling
n 3.3V or 5.0V operation
n Low power CMOS design
n Balanced Output Impedance
n Glitch free power up/down (Driver disabled)
n High Signaling Rate Capacity (above 100 Mbps)
n Ultra Low Power Dissipation
n ±1V Common-Mode Range
n ±100 mV Receiver Sensitivity
n Product offered in SOIC and TSSOP packages
n Flow-Through Pin Out
n Industrial Temperature Range Operation
Connection Diagram
Block Diagram
DS100053-1
Order Number DS90LV019TM or DS90LV019TMTC
See NS Package Number M14A or MTC14
DS100053-2
TRI-STATE® is a registered trademark of National Semiconductor Corporation.
© 2000 National Semiconductor Corporation DS100053
www.national.com



No Preview Available !

90LV019 pdf
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
Enable Input Voltage (DE, RE)
Driver Input Voltage (DIN)
Receiver Output Voltage
(ROUT)
Driver Output Voltage (DO±)
6.0V
−0.3V to (VCC +0.3V)
−0.3V to (VCC + 0.3V)
−0.3V to (VCC + 0.3V)
−0.3V to +3.9V
Receiver Input Voltage (RI±)
Driver Short Circuit Current
−0.3V to (VCC + 0.3V)
Continuous
ESD (Note 4)
(HBM, 1.5 k, 100 pF)
(EIAJ, 0 , 200 pF)
> 2.0 kV
> 200 V
Maximum Package Power Dissipation at 25˚C
SOIC
960 mW
Derate SOIC Package
TSSOP
Derate TSSOP Package
Storage Temperature Range
Lead Temperature
(Soldering, 4 sec.)
7.7mW/˚C
790 mW
6.3mW/˚C
−65˚C to +150˚C
260˚C
Recommended Operating
Conditions
Supply Voltage (VCC) or
Supply Voltage (VCC)
Receiver Input Voltage
Operating Free Air
Temperature TA
Min Max Units
3.0 3.6 V
4.5 5.5 V
0.0 2.4 V
−40 +85 ˚C
DC Electrical Characteristics
TA = −40˚C to +85˚C unless otherwise noted, VCC = 3.3 ± 0.3V. (Notes 2, 3)
Symbol
Parameter
Conditions
DIFFERENTIAL DRIVER CHARACTERISTICS
VOD
Output Differential Voltage
RL = 100(Figure 1)
VOD
VOD Magnitude Change
VOS Offset Voltage
VOS
Offset Magnitude Change
IOZD
TRI-STATE®Leakage
VOUT = VCC or GND, DE = 0V
IOXD
Power-Off Leakage
VOUT = 3.6V or GND, VCC = 0V
IOSD
Output Short Circuit Current
VOUT = 0V, DE = VCC
DIFFERENTIAL RECEIVER CHARACTERISTICS
VOH Voltage Output High
VID = +100 mV IOH = −400 µA
Inputs Open
VOL Voltage Output Low
IOL = 2.0 mA, VID = −100 mV
IOS
Output Short Circuit Current
VOUT = 0V
VTH Input Threshold High
VTH Input Threshold Low
IIN Input Current
VIN = +2.4V or 0V, VCC = 3.6V or
0V
DEVICE CHARACTERISTICS
VIH
VIL
IIH
IIL
VCL
ICCD
ICCR
ICCZ
ICC
CD output
Minimum Input High Voltage
Maximum Input Low Voltage
Input High Current
Input Low Current
Input Diode Clamp Voltage
Power Supply Current
Capacitance
VIN = VCC or 2.4V
VIN = GND or 0.4V
ICLAMP = −18 mA
DE = RE = VCC
DE = RE = 0V
DE = 0V, RE = VCC
DE = VCC, RE = 0V
CR input
Capacitance
Pin Min Typ Max Units
DO+,
DO−
250 350 450
6 60
1 1.25 1.7
5 60
−10 ±1 +10
−10 ±1 +10
−10 −6
−4
mV
mV
V
mV
µA
µA
mA
ROUT
2.9
2.9
3.3
3.3
V
V
0.1 0.4
V
−75 −34 −20 mA
RI+,
RI− −100
+100
mV
mV
−10 ±1 +10 µA
DIN,
DE, RE
2.0
GND
VCC
−1.5
DO+,
DO−
RI+,
RI−
±1
±1
−0.7
9
4.5
3.7
15
5
5
VCC
0.8
±10
±10
12.5
7.0
7.0
20
V
V
µA
µA
V
mA
mA
mA
mA
pF
pF
www.national.com
2



Part Number 90LV019
Description DS90LV019
Maker National Semiconductor - National Semiconductor
Total Page 10 Pages
PDF Download
90LV019 pdf
Download PDF File
90LV019 pdf
View for Mobile




Featured Datasheets

Part Number Description Manufacturers PDF
90LV019 DS90LV019 90LV019
National Semiconductor
PDF


Part Number Start With

0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

site map

webmaste! click here

contact us

Buy Components