BCT4567
The BCT4567 is a quad-SPDT switch with one common control inputs targeted at dual SIM card multiplexing. It is optimized for switching the WLAN-SIM data and control signals and dedicates one channel as a supply-source switch.
The switches are fully bi-directional, allowing both multiplexing and de-multiplexing operation. Break-before-make operation is guaranteed.
The device operates from a +1.65V 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 or 16-pin 1.8mm x 2.6mm UTQFN package.
FEATURES
Low 0.5Ω RON @VCC=2.7V
0.06Ω On-Resistance Flatness
Excellent 0.05Ω On-Resistance Matching
Wide VCC Operating Range: 1.65 V to 4.5 V
Rail-to-Rail Signal Switching Range
Fast Switching Speed：20nsTYP at 3.3V
High Off Isolation: -66dB
Crosstalk Rejection: -86dB
-3dB bandwidth: 100MHz
Space-Saving, TQFN 3x3-16L or UTQFN 1.8x2.6-16L Package
APPLICATIONS
Dual SIM Card Switch
Cell Phones
Pad
Digital Cameras
PDAs
Notebook
