General Description
The MAX4565/MAX4566/MAX4567 are low-voltage T-switches designed for switching RF and video signals from DC to 350MHz in 50Ω and 75Ω systems. The MAX4565 contains four normally open single-pole/singlethrow (SPST) switches. The MAX4566 contains two dual SPST switches (one normally open, one normally closed.) The MAX4567 contains two single-pole/double-throw (SPDT) switches.

Features
♦ High 50Ω Off Isolation: -83dB at 10MHz
♦ Low 50Ω Crosstalk: -87dB at 10MHz
♦ DC to 350MHz -3dB Signal Bandwidth
♦ 60Ω Signal Paths with ±5V Supplies
♦ 2.5Ω Signal-Path Matching with ±5V Supplies
♦ 2Ω Signal-Path Flatness with ±5V Supplies
♦ Low 50Ω Insertion Loss: 2.5dB at 100MHz
♦ ±2.7V to ±6V Dual Supplies
   +2.7V to +12V Single Supply
♦ Low Power Consumption: <1µW
♦ Rail-to-Rail Bidirectional Signal Handling
♦ Pin Compatible with Industry-Standard DG540,
   DG542, DG643
♦ >2kV ESD Protection per Method 3015.7
♦ TTL/CMOS-Compatible Inputs
   with Single +5V or ±5V

Applications
   RF Switching
   Video Signal Routing
   High-Speed Data Acquisition
   Test Equipment
   ATE Equipment
   Networking