BCT4699
The BCT4699 is configured as a Dual-DPDT switch with two common control inputs. Each digital input controls two pairs of SPDT switches. The switches are fully bi-directional, allowing both multiplexing and de-multiplexing operation. Break-before-make operation is guaranteed.
The device operates from a +1.8V to +5.0V supply and over the extended -40°C to +85°C temperature range. It is offered in 16-pin 3mm x 3mm TQFN package.
FEATURES
Low 0.5Ω RON （+2.7Vsupply）
0.05Ω On-Resistance Flatness
Excellent 0.05Ω On-Resistance Matching
Low 0.02% THD into 8Ω
Low 0.015% THD into 32Ω
Rail-to-Rail Signal Switching Range
Fast Switching Speed：20nsTYP at 3.3V
High Off Isolation: -66dB
Crosstalk Rejection: -86dB
-3dB bandwidth: 100MHz
Audio Signal Routing
Space-Saving TQFN3x3-16L or UTQFN1.8x2.6- 16L Package
APPLICATIONS
Cell Phones
Digital Still Cameras
PDAs and Palmtop Devices MP3/MP4
Players
PCMCIA Cards
Modems
Hard Drives
