Linear Technology Launches Receiver Subsystem Capable to 160MSps

(Product News, 5 Feb 2008)

Linear Technology has released LTM9001, the first in a series of System in a Package (SiP) signal chain receiver modules leveraging Linear's uModule packaging technology. The LTM9001 is a semi-customizable IF/baseband receiver subsystem that includes a high performance 16-bit Analog-to-Digital converter (ADC) sampling up to 160Msps, an anti-aliasing filter, and fixed gain differential ADC driver. This new family of integrated receiver subsystems, is intended to bridge the expertise gap between the RF world and digital domain to provide ease of use and shortened time to market.

Using pin-compatible product families, the LTM9001 can be configured for various sampling rates and the differential ADC driver can be substituted for fixed gain versions ranging from 8dB up to 26dB. The anti-aliasing filters can also be configured as Low-Pass or Bandpass filter versions, accepting input frequencies as high as 300MHz.

The LTM9001 is packaged in an 11.25x11.25mm LGA package, utilizing a multi-layer substrate that shields sensitive analog lines from the digital traces. Bypass capacitance is placed inside the module and close to the die, providing a space, cost and, more significantly, a performance advantage over traditional packaging.

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