Analog Video Crosspoint 8 x 4 44-Pin PLCC

The DG884 contains a matrix of 32 T-switches configured in an 8 x 4 crosspoint array. Any of the IN/OUT pins may be used as an input or output. Any of the IN pins may be switched to any or simultaneously to all OUT pins.The DG884 is built on a proprietary D/CMOS process that combines low capacitance switching DMOS FETs with low power CMOS control logic and drivers. The ground lines between adjacent signal input pins help to reduce crosstalk. The low on-resistance and low on-capacitance of the DG884 make it ideal for video and wideband signal routing.Control data is loaded individually into four Next Event latches. When all Next Event latches have been programmed, data is transferred into the Current Event latches via a SALVO command. Current Event latch data readback is available to poll array status.

• Routes Any Input to Any Output
• Wide Bandwidth: 300 MHz
• Low Crosstalk: - 85 dB at 5 MHz
• Double Buffered TTL-Compatible Latches with Readback
• Low R_DS(on): 45 O
• Optional Negative Supply