MAX4545EAP+ Datasheet PDF - Maxim Integrated

●The MAX4545EAP+ is a quad, low voltage, bidirectional RF/video switch in 20 pin SSOP package. It is a low voltage T-switches designed for switching RF and video signals from DC to 300MHz in 50 ohm and 75ohm systems. Each switch is constructed in a "T" configuration ensuring excellent high frequency off isolation of -80dB at 10MHz. It can handle rail to rail analogue signals in either direction. On-resistance (20 ohm max) is matched between switches to 1ohm max and is flat (0.5ohm max) over the specified signal range, using ±5V supplies. The off leakage current is less than 5nA at +25°C and 50nA at +85°C. All digital inputs have 0.8V/2.4V logic thresholds ensuring both TTL and CMOS logic compatibility when using ±5V or a single +5V supply. This device is used in RF switching, video signal routing, high speed data acquisition test equipment ATE equipment and networking.

● Supply voltage range is 2.7V to 12V, ±2.7V to ±6V

● Operating temperature range from -40°C to 85°C

● Four SPST-NO switches

● Low power consumption of 1µW

● Pin compatible with industry standard DG540, DG542, DG643 IC

● Greater than 2KV ESD protection per method 3015.7

● Low 50 ohm insertion loss is -1dB at 100MHz