BCT4222B

August, 2010, REV2.0 BCT4222B 350MHz DPDT Analog Switch Features ♦ VCC Operating Range: 1.65V to 4.2V ♦ Rail-to-Rail Signal Range ♦ ON-Resistance Matching: 0.04 Ω (TYP) ♦ ON-Resistance Flatness: 0.08Ω (TYP) ♦ High Off Isolation: 58dB at 10MHz ♦ 54dB (10MHz) Crosstalk Rejection Reduces Signal Distortion ♦ Break-Before-Make Switching ♦ -3dB Bandwidth: 350MHz ♦ Extended Industrial Temperature Range: –40°C to 85°C ♦ Packaging (Pb-free & Green available) General Description The BCT4222B is a high bandwidth, fast double-pole double-throw (DPDT) analog switch. Its wide bandwidth and low bit-to-bit skew allow it to pass high-speed differential signals with good signal integrity. Each switch is bidirectional and offers little or no attenuation of the high-speed signals at the outputs. Industry-leading advantages include a propagation delay of less than 250ps, resulting from its low channel resistance and low I/O capacitance. Its high channel-to-channel crosstalk r...