SN65LVDS94DGG

The SN65LVDS94DGG is a LVDS SerDes (Serializer/Deserializer) Receiver contains four serial-in 7-bit parallel-out shift registers, a 7 x clock synthesizer and five low-voltage differential signalling (LVDS) line receivers in a single integrated circuit. These functions allow receipt of synchronous data from a compatible transmitter, such as the SN65LVDS93 and SN65LVDS95, over five balanced-pair conductors and expansion to 28 bits of single-ended LVTTL synchronous data at a lower transfer rate. When receiving, the high-speed LVDS data is received and loaded into registers at the rate seven times the LVDS input clock (CLKIN). The data is then unloaded to a 28-bit wide LVTTL parallel bus at the CLKIN rate. A phase-locked loop clock synthesizer circuit generates a 7 x clock for internal clocking and an output clock for the expanded data. The SN65LVDS94 presents valid data on the rising edge of the output clock (CLKOUT).

• 4:28 Data channel expansion at up to 1.904 gigabits per second throughput
• Suited for point-to-point subsystem communication with very low EMI
• Rising clock edge triggered outputs
• Bus pins tolerate 4kV HBM ESD
• No external components required for PLL
• Operates from a single 3.3V supply and 250mW (typical)
• Consumes <lt/>1mW when disabled
• 5V Tolerant SHTDN input
• 20 to 65MHz Wide phase-lock input frequency range
• Green product and no Sb/Br

Applikasjoner

Industrial, Signal Processing