描述 Description

The UM9636 is a high-speed, low-power dual single-pole/double-throw (SPDT) analog switch that operates from a single +2.7V to +12V supply.

The UM9636 features 720MHz -3dB bandwidth, -67dB crosstalk and -58dB off-isolation at 10 MHz frequency. Wide bandwidth and low on-resistance allow it to pass high-speed differential signal with good signal integrity. The switch is bidirectional and offers little or no attenuation of the high-speed signals at the outputs. Its high channel-to-channel crosstalk rejection results in minimal noise interference. Key applications for the UM9636 are logic level translation, pulse generator, and high speed or low noise signal switching in precision instrumentations and portable device designs.

The switch is available in Pb-free QFN10 1.8×1.4 package.

特性 Features

- Ron is Typically 83Ω at VCC=12V
- Channel On-Capacitance: 6.5pF (Typical)
- Typically 720MHz -3dB Bandwidth (or Data Frequency)
- Low Crosstalk: Typically -67dB (10MHz)
- Low Off-Isolation: Typically -58dB (10MHz)
- Low Voltage, 1.65V CMOS/TTL Compatible
- Low Current Consumption: 1μA
- VCC?Operating Range: +2.7V to +12V
- Lead(Pb)-Free QFN10 1.8×1.4 Package

應(yīng)用 Application

- High-End Data Acquisition
- Medical Instruments
- Precision Instruments
- High Speed Communications Applications
- Automated Test Equipment
- Sample and Hold Applications