PAM22LOPR2268 Datasheet, PDF (1/10 Pages) Protek Devices – LoPro™ Dual SPDT Analog Switch

ANALOG PRODUCTS DIVISION
Features
 CMOS Technology for Bus and Analog Applications
 Low On-Resistance: 0.6Ω.
 Vcc Range: 1.8V to 4.2V
 Rail-to-Rail Signal Range
 High Off Isolation: -75dB @ 100kHz
 Crosstalk Rejection: -90dB @ 100kHz
 Break-Before-Make Switching
 Extended Industrial Temperature Range: –40°C to 85°C
 LoPro^© Packaging (Pb-free): 10-Lead Micro Package
 QFN-10Lead Micro Package
Applications
 Cell Phones
 PDAs
 MP3 players
 Portable Instrumentation
 Computer Peripherals
 Speaker Headset Switching
 Power Routing
 Relay Replacement
 Audio and Video Signal Routing
 PCMCIA Cards
 Modems
PAM22LOPR2268
LoPro^™ Dual SPDT Analog Switch
Description
ProTek Analog’s PAM22LOPR2268 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.
Specified over a operating power supply voltage, 1.8V to
4.2V, the PAM22LOPR2268 has an On-Resistance of 0.6Ω at
+2.7V.
Break-before-make switching prevents both switches being
enabled simultaneously. This eliminates signal disruption
during switching.
Functional Block Diagram
NC1
NO1
NC2
NO2
COM1
IN1
COM2
IN2
Fig. 1 PAM22LOPR2268
Pin Descriptions
Pin No. Name Description
1,3
NOX DATA Port (Normally Open)
4
GND Ground
10,2
NCX DATA Port (Normally Closed)
Pin Configuration (Top View)
IN1
IN2
COM1 8
7
6
5 COM₂
8,5
COMX Common Port / DATA Port
9
VCC Positive Power Supply
7,6
INX Logic Control
VDD ₉
NC1 ₁₀
1
4 GND
2
3
NO2
NO1 NC2
Logic Function Table
Logic Input (INX) Function
0
NCX Connected to COMX
1
NOX Connected to COMX
Ordering Information
Temp Range
-40 to 85 °C
-40 to 85 °C
Package
QFN-10
10 Lead LoPro
Part Number
PAM22LOPR2268Q-
T7
PAM22LOPR2268-T7
1
2929 S Fair Lane, Tempe, AZ, 85282 Tel: [phone]. Fax: [phone]
www.protekdevices.com
95006 Rev0.01/12
NOT FOR USE IN LIFE SUPPORT SYSTEMS