SCAN921260  Product Folder

The SCAN921260 integrates six deserializer devices into a single chip. The SCAN921260 can simultaneously deserialize up to six data streams that have been serialized by the National Semiconductor SCAN921023 Bus LVDS serializer. The device also includes a seventh serial input channel that serves as a redundant input.

Each deserializer block in the SCAN921260 operates independently with its own clock recovery circuitry and lock-detect signaling.

The SCAN921260 uses a single +3.3V power supply with an estimated power dissipation of 1.2W at 3.3V with a PRBS-15 pattern. Refer to the Connection Diagrams for packaging information.

• IEEE 1149.1 (JTAG) Compliant and at-speed BIST test modes
• Deserializes one to six BusLVDS input serial data streams with embedded clocks
• Seven selectable serial inputs to support n+1 redundancy of deserialized streams
• Seventh channel has single pin monitor output that reflects input from seventh channel input
• Parallel clock rate up to 66MHz
• On chip filtering for PLL
• High impedance inputs upon power off (V_cc = 0V)
• Single power supply at +3.3V
• 196-pin LBGA package (Low-profile Ball Grid Array) package
• Industrial temperature range operation: -40 to +85