The MAX4760/MAX4760A/MAX4761/MAX4761A are a series of high-bandwidth quad double-pole/double-throw (DPDT) switches, suitable for applications such as USB 1.1 and USB 2.0 signal switching, data and audio signal routing. They feature low capacitance, low resistance, high bandwidth, and good signal handling capability.
The MAX4760/MAX4760A and MAX4761/MAX4761A are high‑bandwidth analog switches that operate from a single +1.8 V to +5.5 V supply. The MAX4760 series provides quad double‑pole/double‑throw (DPDT) switching, while the MAX4761 series offers octal single‑pole/double‑throw (SPDT) switching. They feature low 54 pF typical capacitance, 2 Ω typical on‑resistance, and a -3 dB bandwidth of 150 MHz, making them suitable for fast data and audio signal routing.
The devices are offered in a 36‑pin TQFN package and a 36‑bump UCSP (chip‑scale) package, both rated for -40 °C to +85 °C operation. Detailed electrical characteristics, timing diagrams, pin configurations, and application notes are provided to aid designers in implementing these switches in USB, audio, and other high‑speed interfaces.
| -3 dB Bandwidth (typ) | 150 MHz |
|---|---|
| Skew (typ) | 0.2 ns |
| Total Harmonic Distortion (typ) | 0.03 % |
The typical on‑resistance is 2.0 Ω.
The -3 dB bandwidth is 150 MHz typical.