NB3N201S, NB3N206S
3.3 V Differential Multipoint
Low Voltage M-LVDS Driver
Receiver
Description
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MARKING
The NB3N20xS Series are pure 3.3 V supply differential Multipoint
Low Voltage (M−LVDS) line Drivers and Receivers. Devices
NB3N201S and NB3N206S are TIA/EIA−899 compliant. NB3N201S
offers the Type 1 receiver threshold at 0.0 V. NB3N206S offers the
Type 2 receiver threshold at 0.1 V.
DIAGRAMS
8
8
1
NB20x
These devices have Type−1 and Type−2 receivers that detect the bus
state with as little as 50 mV of differential input voltage over a
common−mode voltage range of −1 V to 3.4 V. The Type−1 receivers
have near zero thresholds ( 50 mV) and exhibit 25 mV of differential
input voltage hysteresis to prevent output oscillations with slowly
changing signals or loss of input. Type−2 receivers include an offset
threshold to provide a detectable voltage under open−circuit, idle−bus,
and other faults conditions.
SOIC−8
D SUFFIX
CASE 751
AYWW
G
1
NB20x = Specific Device Code
x
A
Y
WW
G or G
= 1, 6
= Assembly Location
= Year
= Work Week
= Pb−Free Package
NB3N201S and NB3N206S support Simplex or Half Duplex bus
configurations.
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 18 of this data sheet.
Features
• Low−Voltage Differential 30 W to 55 W Line Drivers
and Receivers for Signaling Rates Up to 200 Mbps
• Type−1 Receivers Incorporate 25 mV of Hysteresis
• Type−2 Receivers Provide an Offset (100 mV)
Threshold to Detect Open−Circuit and Idle−Bus
Conditions
• M−LVDS Bus Power Up/Down Glitch Free
• Operating range: VCC = 3.3 10% V( 3.0 to 3.6 V)
• Operation from –40°C to 85°C.
• These are Pb−Free Devices
Applications
• Low−Power High−Speed Short−Reach Alternative to
TIA/EIA−485
• Meets or Exceeds the M−LVDS Standard TIA/EIA−899
for Multipoint Data Interchange
• Backplane or Cabled Multipoint Data and Clock
Transmission
• Controlled Driver Output Voltage Transition Times for
Improved Signal Quality
• Cellular Base Stations
• −1 V to 3.4 V Common−Mode Voltage Range Allows
Data Transfer With up to 2 V of Ground Noise
• Bus Pins High Impedance When Disabled or VCC ≤
1.5 V
• Central−Office Switches
• Network Switches and Routers
© Semiconductor Components Industries, LLC, 2015
1
Publication Order Number:
June, 2015 − Rev. 1
NB3N201S/D