Description
The PI3A125 is a high-speed CMOS SPST switch that can be used in analog or low-delay bus switch applications.
Specified over a wide operating power supply voltage range, 2.3V to 3.6V, the PI3A125 has a low maximum ON resistance of 10-ohm at 2.3V and 7 ohms at 3V. The CMOS device features rail-to-rail signal range. The switch is turned off when the OE input is high. Power requirements at 3V are a low 30µW.
The PI3A125 is an improved, direct replacement for the SN74CBTLV1G125. Pericom improvements include lower resistance and detailed analog switch specifications.

FEATUREs
• Low Voltage, SPST Switch
   – VCC from 2.3V to 3.6V
• Low On-Resistance: 6 ohms at 3.0V
• CMOS Technology for Bus and Analog Applications
• Rail-to-Rail Signal Range
• Low Power: 30µW at 3.0V
• High Speed: 4ns
• High Off Isolation: 65dB at 1MHz
• High Bandwidth: 250MHz
• Extended Industrial Temperature Range: -40°C to 85°C
• Improved, Direct Replacement for SN74CBTLV1G125
• Packaging:
   - 5-pin SC70 (C)
   - 5-pin SOT-23 (T)

APPLICATIONs
• Cell Phones
• Computer Peripherals
• Bus Isolation
• Servers/Routers
• Data Communications
• PDAs
• Portable Instrumentation
• Battery Powered Communications