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PDF NB3N200S Data sheet ( Hoja de datos )
| Número de pieza | NB3N200S | |
| Descripción | 3.3 V Differential Multipoint Low Voltage M-LVDS Driver Receiver | |
| Fabricantes | ON Semiconductor | |
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NB3N200S
3.3 V Differential Multipoint
Low Voltage M-LVDS Driver
Receiver
Description
The NB3N200 is a pure 3.3 V supply differential Multipoint Low
Voltage (M−LVDS) line Driver and Receiver. NB3N200S is
TIA/EIA−899 compliant. NB3N200S offers the Type 1 receiver
threshold at 0.0 V.
These devices has a Type−1 receiver 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.
NB3N200S supports Simplex or Half Duplex bus configurations.
www.onsemi.com
8
1
SOIC−8
D SUFFIX
CASE 751
MARKING
DIAGRAM
8
NB20x
AYWW
G
1
NB20x
x
A
Y
WW
G or G
= Specific Device Code
= 0, 2, 4, 5
= Assembly Location
= Year
= Work Week
= Pb−Free Package
Features
• Low−Voltage Differential 30 W to 55 W Line Drivers and Receivers
for Signaling Rates Up to 200 Mbps
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 17 of this data sheet.
• Type−1 Receivers Incorporate 25 mV of Hysteresis
• Meets or Exceeds the M−LVDS Standard TIA/EIA−899 • Pb−Free SOIC 8 Package
for Multipoint Data Interchange
• Controlled Driver Output Voltage Transition Times for
Improved Signal Quality
• −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
• 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
• Backplane or Cabled Multipoint Data and Clock
Transmission
• Cellular Base Stations
• Central−Office Switches
• Network Switches and Routers
Figure 1. Logic Diagrams
© Semiconductor Components Industries, LLC, 2015
June, 2015 − Rev. 1
1
Publication Order Number:
NB3N200S/D
1 page  
NB3N200S
Table 5. DC CHARACTERISTICS VCC = 3.3 ±10% V( 3.0 to 3.6 V), GND = 0 V, TA = −40°C to +85°C (See Notes 4, 5)
Symbol
Characteristic
Typ
(Note
Min 5) Max Unit
BUS INPUT AND OUTPUT
IA Input Current Receiver or Transceiver with Driver Disabled
VA = 3.8 V, VB = 1.2 V
VA = 0.0 V or 2.4 V, VB = 1.2 V
VA = −1.4 V, VB = 1.2 V
0
−20
−32
uA
32
20
0
IB Input Current Receiver or Transceiver with Driver Disabled
VB = 3.8 V, VA = 1.2 V
VB = 0.0 V or 2.4 V, VA = 1.2 V
VB = −1.4 V, VA = 1.2 V
0
−20
−32
uA
32
20
0
IAB Differential Input Current Receiver or Transceiver with driver disabled (IA−IB)
VA = VB , −1.4 ≤ VA ≤ 3.8 V
−4
uA
4
IA(OFF)
Input Current Receiver or Transceiver Power Off 0V ≤ VCC ≤ 1.5 and:
VA = 3.8 V, VB = 1.2 V
VA = 0.0 V or 2.4 V, VB = 1.2 V
VA = −1.4 V, VB = 1.2 V
0
−20
−32
uA
32
20
0
IB(OFF)
Input Current Receiver or Transceiver Power Off 0V ≤ VCC ≤ 1.5 and:
VB = 3.8 V, VA = 1.2 V
VB = 0.0 V or 2.4 V, VA = 1.2 V
VB = −1.4 V, VA = 1.2 V
0
−20
−32
uA
32
20
0
IAB(OFF)
CA
CB
CAB
Receiver Input or Transceiver Input/Output Power Off Differential Input Current; (IA−IB)
VA = VB , 0 ≤ VCC ≤ 1.5 V, −1.4 ≤ VA ≤ 3.8 V
Transceiver Input Capacitance with Driver Disabled VA = 0.4 sin(30E6πt) + 0.5 V using
HP4194A impedance analyzer (or equivalent); VB = 1.2 V
Transceiver Input Capacitance with Driver Disabled VB = 0.4 sin(30E6πt) + 0.5 V using
HP4194A impedance analyzer (or equivalent); VA = 1.2 V
Transceiver Differential Input Capacitance with Driver Disabled VA = 0.4 sin(30E6pt) +
0.5 V using HP4194A impedance analyzer (or equivalent);
VB = 1.2 V
−4
uA
4
5 pF
5 pF
3.0 pF
CA/B Transceiver Input Capacitance Balance with Driver Disabled, (CA/CB)
99 101 %
NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit
board with maintained transverse airflow greater than 500 lfpm.
4. See Figure 3. DC Measurements reference.
5. Typ value at 25°C and 3.3 VCC supply voltage.
Table 6. DRIVER AC CHARACTERISTICS VCC = 3.3 ±10% V( 3.0 to 3.6 V), GND = 0 V, TA = −40°C to +85°C (Note 6)
Symbol
Characteristic
Min Typ Max
Unit
tPLH / tPHL Propagation Delay (See Figure 7)
1.0 2.4 ns
tPHZ / tPLZ
tPZH / tPZL
tSK(P)
tSK(PP)
tJIT(PER)
Disable Time HIGH or LOW state to High Impedance (See Figure 8)
Enable Time High Impedance to HIGH or LOW state (See Figure 8)
Pulse Skew (|tPLH − tPHL|) (See Figure 7)
Device to Device Skew similar path and conditions (See Figure 7)
Period Jitter RMS, 100 MHz (Source tr/tf 0.5 ns, 10 and 90 % points, 30k sam-
ples. Source jitter de−embedded from Output values ) (See Figure 10)
7 ns
7 ns
0 150 ps
0.9 ns
3 ps
tJIT(PP)
Peak−to−peak Jitter, 200 Mbps 215−1 PRBS (Source tr/tf 0.5 ns, 10 and 90%
points, 100k samples. Source jitter de−embedded from Output values) (See
Figure 10)
150 ps
tr / tf
Differential Output rise and fall times (See Figure 7)
1 1.6 ns
NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit
board with maintained transverse airflow greater than 500 lfpm.
6. Typ value at 25°C and 3.3 VCC supply voltage.
www.onsemi.com
5
5 Page 
NB3N200S
A. All input pulses are supplied by a generator having the following characteristics: tr or tf≤ 1 ns, frequency = 500 kHz, duty cycle = 50
±5%.
B. RL is 1% tolerance, metal film, surface mount, and located within 2 cm of the D.U.T.
C. CL is the instrumentation and fixture capacitance within 2 cm of the DUT and 20%.
Figure 13. Receiver Enable/Disable Time Test Circuit and Waveforms
www.onsemi.com
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| PDF Descargar | [ Datasheet NB3N200S.PDF ] | |
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