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Key Specifications
Part Number Description Status VCC(Min)(V) VCC(Max)(V) Max Data Rate(Mbps) No. of TX/RX Duplex Operating Temperature Range(℃) Pin/Package EV Kit Available?
UM3404UG 3.3V LVDS Quad CMOS Differential Line Driver 3 3.6 400 4/0 Simplex/Half -40 to 85 16/TSSOP Y
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Product Description
 
The UM3404 is a quad CMOS differential line driver designed for applications requiring ultra low power dissipation and high data rates. The device is designed to support data rates in excess of 400 Mbps (200 MHz) using Low Voltage Differential Signaling (LVDS) technology.

The UM3404 accepts low voltage LVTTL or LVCMOS input levels and translates them to low voltage (350 mV) differential output signals. In addition the driver supports a TRI-STATE function that may be used to disable the output stage, disabling the load current, and thus dropping the device to an ultra low idle power state of 13 mW typical.

The EN and /EN inputs allow active Low or active High control of the TRI-STATE outputs. The enables are common to all four drivers. The UM3404 and companion line receiver (UM3403) provide a new alternative to high power psuedo-ECL devices for high speed point-to-point interface applications.
 
Features

- >400Mbps (200MHz) Switching Rates
- 0.1-ns Typical Differential Skew
- 0.4-ns Maximum Differential Skew
- 2-ns Maximum Propagation Delay
- 3.3-V Power Supply Design
- ±350-mV Differential Signaling
- Low Power Dissipation (13-mW at 3.3-VStatic)
- Interoperable With Existing 5-V LVDS Devices
- Compatible With IEEE 1596.3 SCI LVDS Standard
- Compatible With TIA/EIA-644 LVDS Standard
- Industrial Operating Temperature Range
- Available in SOP and TSSOP Surface-Mount Packaging
  
Applications
 
- Building And Factory Automation
- Grid Infrastructure
 
Pin Configurations
 
    
 
Ordering Information

Part Number
Operating Temperature
Mark Code
Package Type
Shipping Qty
UM3404UG
-40°C to +85°C
UM3404UG
TSSOP16
3000pcs/13 Inch
Tape & Reel
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