SCAN921260 Datasheet | National Semiconductor

Description 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 lockdetect 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. Features n IEEE 1149.1 (JTAG) pliant and at-speed BIST test modes n Deserializes one to six Bus LVDS input serial data streams with embedded clocks n Seven selectable serial inputs to support n+1 redundancy of deserialized streams n Seventh channel has single pin monitor output that reflects input from seventh channel input n Parallel clock rate up to 66MHz n On chip filtering for PLL n High impedance inputs upon power off (Vcc = 0V) n Single power supply at +3.3V n 196-pin LBGA package (Low-profile Ball Grid Array) package n Industrial temperature range operation: - 40 to +85 Functional Block Diagram Typical Application TRI-STATE ® is a registered trademark of National Semiconductor Corporation. © 2004 National Semiconductor Corporation DS200147 .national. Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage (VCC) LVCMOS/LVTTL Input Voltage LVCMOS/LVTTL Output Voltage Bus LVDS Receiver Input Voltage Bus LVDS Driver Output Voltage Bus LVDS Output Short Circuit Duration Junction Temperature Storage Temperature Lead Temperature (Soldering, 10 seconds) +225˚C - 0.3V to +4V - 0.3V to 3.9V - 0.3V to 3.9V - 0.3V to 3.9V - 0.3V to 3.9V 10ms +150˚C - 65˚C to...