The MAX4760/MAX4760A/MAX4761/MAX4761A (DPDT) analog switches operate from a single +1.8V to +5.5V supply. These switches feature a low 54pF (typ) capacitance for high-speed data switching applications.
The MAX4760/MAX4760A are quad double-pole/double-throw (DPDT) switches, and the MAX4761/MAX4761A are octal single-pole/double-throw (SPDT) switches. They have eight 2.0Ω (typ) on-resistance, low-capacitance switches to route audio and data signals. The MAX4760/MAX4760A have four logic inputs to control the switches in pairs. The MAX4761/MAX4761A have one logic control input and an enable input (active-low EN) to disable the switches.
The MAX4760/MAX4760A/MAX4761/MAX4761A are available in a small 36-pin (6mm x 6mm) TQFN and 36-bump (3mm x 3mm) chip-scale package (UCSP™). USB 1.1 and USB 2.0 (Full Speed 12Mbps) Signal-Switching Compliant
Data and Audio Signal Routing
Low-Capacitance Data Switches
Less than 0.2ns Skew
-3dB Bandwidth: 150MHz (typ)
0.2Ω (typ) Channel-to-Channel Matching
0.8Ω (typ) On-Resistance Flatness
Rail-to-Rail Signal Handling
0.03% (typ) THD
+1.8V to +5.5V Supply Range
Low Supply Current with 1.8V Logic Threshold (MAX4760A/MAX4761A)
Tiny 36-Bump UCSP (3mm x 3mm)
36-Pin TQFN (6mm x 6mm)
-40°C to +85°C Operating Temperature Range
Applications
Audio-Signal Routing
Cell Phones
Notebook Computers
PDAs/Handheld Devices
USB Signal Switching