19-2627; Rev 2; 9/05
MAX4717/MAX4718
4.
5Ω/20Ω, 300MHz Bandwidth, Dual SPDT Analog Switches in UCSP
General Description
The MAX4717/MAX4718 low-
voltage, low on-resistance (RON), dual single-pole/double throw (SPDT) analog switches operate from a single +1.
8V to +5.
5V supply.
These devices are designed for USB 1.
1 and audio switching applications.
The MAX4717 features two 4.
5Ω RON (max) SPDT switches with 1.
2Ω flatness and 0.
3Ω matching between channels.
The MAX4718 features one 4.
5Ω RON (max) SPDT switch and one 20Ω RON (max) SPDT switch.
The 20Ω switch has a guaranteed matching and flatness of 0.
4Ω and 1.
2Ω, respectively.
These switches offer breakbefore-make switching (1ns) with tON 80n...