ACTIVE
Part Number
UM3400
Description
3.3V Differential Multipoint Low Voltage M-LVDS Driver Receiver with Type 1 receiver threshold
Status
ACTIVE
Numbers of transmitters
1
Numbers of receivers
1
Protocols
M-LVDS
Supply Voltage Range (V)
3 to 3.6
Max Data Rate(Mbps)
100
ICC (Max) (mA)
24
ESD HBM (kV)
±8
Operating Temperature Range(℃)
-40 to 85
Package
SOP8
The UM3400 is pure 3.3V supply differential Multipoint Low Voltage (M-LVDS) line Drivers and Receivers. UM3400 is TIA/EIA-899 compliant. UM3400 offers the Type 1 receiver threshold at 0.0V.
The device has Type 1 receivers that detect the bus state with as little as 50 mV of differential input voltage over a common-mode voltage range of -1V to 3.4V. 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. UM3400 supports Simplex or Half Duplex bus configurations.
- Low−Voltage Differential 30 Ω to 55 Ω Line Drivers and Receivers for Signaling Rates Up to 100 Mbps
- Type 1 Receivers Incorporate 25 mV of Hysteresis
- Meets or Exceeds the M−LVDS Standard TIA/EIA−899 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 3.6V)
- Operation from –40°C to 85°C
- Latch-Up Performance Exceeds 200mA
- Pb−Free Device
- 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
| Part Number | Packaging Type | Marking Code | Shipping Qty |
|---|---|---|---|
| UM3400S8 | SOP8 | UM3400S8 | 3000pcs/13Inch Tape & Reel |
