ST3DV520EQTR STMicroelectronics

ST3DV520E MUX/DEMUX for 4 differential channel LVDS and DDC Features Low R : 4.0 typical ON V operating range: 3.0 to 3.6 V CC Enhanced ESD protection: > 8 kV (contact) and 15 kV (HBM) Channel on capacitance: 9.5 pF typical Switching time speed: 9 ns Near to zero propagation delay: 250 ps Very low crosstalk: -45 dB at 250 MHz Bit-to-bit skew: 200 ps QFN56 > 600 MHz -3 dB typical bandwidth (or data frequency) Support up to 4 differential LVDS channel Support 2 channel for DDC Independent SEL control for LVDS and DDC channels Package: QFN56 Description The ST3DV520E is a 4 differential channel LVDS Applications multiplexer/demultiplexer low R bidirectional ON switch used to switch between multiple LVDS Audio/video switching sources. It is designed for very low crosstalk, low High bandwidth physical layer signals routing bit-to-bit skew and low I/O capacitance, to maintain high signal integrity. The differential signal from the LVDS transceiver is multiplexed into one of two selected outputs while the unselected switch goes to Hi-Z status. The device integrates 2 SPDT (single pole dual throw) switches, for DDC channel. SEL for LVDS and DDC channel is controlled independently. Table 1. Device summary Order code Package Packing ST3DV520EQTR QFN56 Tape and reel December 2010 Doc ID 18318 Rev 1 1/19 www.st.com 19 Obsolete Product(s) - Obsolete Product(s)Contents ST3DV520E Contents 1 Pin description . 3 2 Maximum rating . 6 2.1 Recommended operating conditions . 6 3 Electrical characteristics . 7 4 Package mechanical data 16 5 Revision history . 20 2/19 Doc ID 18318 Rev 1 Obsolete Product(s) - Obsolete Product(s)