CIRCUIT DESCRIPTION

The GX214A is a low cost 4x1 video multiplexer containing four analog video switches and a 2 to 4 decoder. A Chip Select input allows paralleled GX214As to be operated in a switching matrix.

FEATURES

• low cost

• differential gain at 3.58 MHz, 0.05 max.

• differential phase at 3.58 MHz, 0.05 deg. max.

• off-isolation better than 90 dB at 10 MHz

• all hostile crosstalk at 3.58 MHz, 75 dB typ. (RIN= 75 Ω)

• make-before-break switching

APPLICATIONS

• CATV and CCTV systems

• low cost video routing