SCAN926260  Product Folder

The SCAN926260 integrates six 10-bit deserializer devices into a single chip. The SCAN926260 can simultaneously deserialize up to six data streams that have been serialized by National Semiconductor's 10-bit Bus LVDS serializers. In addition, the SCAN926260 is compliant with IEEE standard 1149.1 and also features an At-Speed Built-In Self Test (BIST). For more details, please see the sections titled "IEEE 1149.1 Test Modes" and "BIST Alone Test Modes."

Each deserializer block in the SCAN926260 has it's own powerdown pin (PWRDWN[n]#)and operates independently with its own clock recovery circuitry and lock-detect signaling. In addition, a master powerdown pin (MS_PWRDWN#) which puts all the entire device into sleep mode is provided.

The SCAN926260 uses a single +3.3V power supply and consumes 1.2W at 3.3V with a PRBS-15 pattern on all channels at 660Mbps.

• Deserializes one to six Bus LVDS input serial data streams with embedded clocks
• IEEE 1149.1 (JTAG) Compliant and At-Speed BIST test modes
• Parallel clock rate 16-66MHz
• 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°C to +85°C
• ROUTn[0:9] and RCLKn default high when channel is not locked
• Powerdown per channel to conserve power on unused channels