TI SN65LVDS104DR

The SN65LVDS10x are a differential line receiver and a LVTTL input (respectively) connected to four differential line drivers that implement the electrical characteristics of low-voltage differential signaling (LVDS). LVDS, as specified in EIA/TIA-644 is a data signaling technique that offers low-power, low-noise coupling, and switching speeds to transmit data at relatively long distances.

The intended application of this device and signaling technique is for point-to-point baseband data transmission over controlled impedance media of approximately 100 Ω. The transmission media may be printed-circuit board traces, backplanes, or cables. Having the drivers integrated into the same substrate, along with the low pulse skew of balanced signaling, allows extremely precise timing alignment of the signals repeated from the input. This is particularly advantageous in distribution or expansion of signals such as clock or serial data stream.

The SN65LVDS10x are characterized for operation from -40°C to 85°C.

• Receiver and Drivers Meet or Exceed the Requirements of ANSI EIA/TIA-644 Standard
• SN65LVDS105 Receives Low-Voltage TTL (LVTTL) Levels
• SN65LVDS104 Receives Differential Input Levels, ±100 mv
• Typical Data Signaling Rates to 400 Mbps or Clock Frequencies to 400 MHz
• Operates From a Single 3.3-V Supply
• Low-Voltage Differential Signaling With Typical Output Voltage of 350 mV and a 100-Ω Load
• Propagation Delay Time SN65LVDS105 – 2.2 ns (Typ) SN65LVDS104 – 3.1 ns (Typ)
• LVTTL Levels Are 5-V Tolerant
• Electrically Compatible With LVDS, PECL, LVPECL, LVTTL, LVCMOS, GTL, BTL, CTT, SSTL, or HSTL Outputs With External Networks
• Driver Outputs Are High-Impedance When Disabled or With VCC < 1.5 V
• Bus-Pin ESD Protection Exceeds 16 kV
• SOIC and TSSOP Packaging

• Clock Distribution
• Wireless Base Stations
• Network Routers