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BCT4222A
High-Speed DPDT Analog Switch
GENERAL DESCRIPTION
The BCT4222A 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 rejection results in minimal noise interference.
APPLICATIONS
Cell
Phones
PDAs
Portable Instrumentation
Differential Signal Data Routings
USB 2.0 Signal Routing
FEATURES
VCC Operating Range: 1.65V to 4.5V
Rail-to-Rail Signal Range
ON-Resistance Matching: 0.05 Ω (TYP)
ON-Resistance Flatness: 0.08Ω (TYP)
High Off Isolation: 57dB at 10MHz
54dB (10MHz) Crosstalk Rejection Reduces Signal Distortion
Break-Before-Make Switching
-3dB Bandwidth: 700MHz
Extended Industrial Temperature Range: –40°C to 85°C
Improved Direct Replacement for NLAS7222
Packaging (Pb-free & Green available)
