PI5A23159
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Low Voltage Dual SPDT 0.8Ω Analog Switch
Features
Description
CMOS Technology for Bus and Analog
The PI5A23159 is a dual high-bandwidth, fast single-
pole double-throw (SPDT) CMOS switch. It can be used
as an analog switch or as a low-delay bus switch. The
device features ultra low RON of 0.8Ω typical at 3.0V
VCC and will operate over the wide VCC range of
1.65V to 5.5V.
Applications
Low On-Resistance: 0.8Ω at 3.0V
Wide VCC Range: 1.65V to 5.5V
Rail-to-Rail Signal Range
Control Input Overvoltage Tolerance: 5.5V(Min)
Fast Transition Speed: 12ns at 5.0V
High Bandwidth: 150 MHz
The PI5A23159 features very low quiescent current
even when the control voltage is lower than the VCC
supply. This feature services the mobile handset
applications very well by allowing direct interface with
baseband processor general purpose I/Os.
Extended Industrial Temperature Range: -40°C to
85°C
Packaging (Pb-free & Green): 10-Pin MSOP
Break-before-make switching prevents both switches
being enabled simultaneously. This eliminates signal
disruption during switching.
Applications
Cell Phones
PDAs
The control input, S, is independent of supply voltage.
Portable Instrumentation
Battery powered Communications
Computer Peripherals
Pin Assignment
Pin Description
Pin No Name
Description
2, 4
3
7, 9
6, 10
8
1Bx
Data Port (Normally open)
A0
S0
1
2
3
4
5
10
9
GND Ground
0Bx
AX
VCC Positive Power Supply
SX Logic Control
Data Port (Normally closed)
Common Output / Data Port
0B0
1B0
VCC
GND
8
1, 5
0AB1
A1
7
1B 1
S1
Logic Function Table
Logic Input (SX)
6
Function
0
0Bx Connected to AX
1Bx Connected to AX
1
Note: X= 0 or 1
2015-09-0007
PT0393-3
09/23/15
1