Features
 Switch type: SPDT(4X)
 Voltage operation: 1.6V to 4.5V
 Low on resistance: 0.65Ω at SIM path;
2.7Ω at other path
 Bandwidth >200MHz
 10pF CON at DAT/CLK/RST path
 Low power consumption
 Packaged: 16-Lead QFN1.8*2.6 and
16-Lead QFN3*3
 6kV HBM ESD
Applications
 Cell-Phone/PDA
 Set-Top Box
 Digital Camera
 Notebook
 TV/ LCD Monitor
Descriptions
The DIO1567 is a quad Single-Pole,
Double-Throw (SPDT) analog switch targeted at
dual SIM card multiplexing. DIO1567 operates
from a single 1.6V to 4.5V supply and features an
ultra-low on resistance of 0.65Ω at SIM path to
ensure minimal voltage drop in other path. This
device is fabricated with sub-micron CMOS
technology to achieve fast switching speeds and
is designed for break-before-make operation.
DIO1567 features very low quiescent current
even when the control voltage is lower than the
VCC supply. This allows mobile handset
applications direct interface with the baseband
processor general-purpose I/Os.
DIO1567 provides two packages with Green
QFN1.8*2.6-16 and QFN3*3-16.