GNSS Receiver IC

The SE4120L is a highly-integrated GNSS Radio front end IC offering high performance and low power operation in a wide range of low-cost applications. It supports GPs and dual-mode L1-band GPs Galileo products. The SE4120L features a conditioned Interface for software implementations of GNSS baseband signal processing. The SE4120L includes an on-chip LNA a low IF receiver with a linear AGC and an advanced multi-bit I/Q Analog to digital converter (ADC) with serialized data output. The receiver incorporates a fully integrated image reject mixer, obviating the need for a SAW Filter in many applications. The SE4120Ls on-chip IF Filter may be adjusted from 2.2 MHz BW (for GPs only) to 4.4MHz BW (for simultaneous reception of Galileo and GPs signals). The digitized I/Q output, centered near- zero IF, is available in a serialized data stream to facilitate software signal processing. The highly-integrated PLL synthesizer of the SE4120L requires only two passive components to implement an off-chip loop Filter The SE4120L is optimized for the lowest possible power consumption consistent with a very low external component count. The SE4120L incorporates current-controlled low- spurious output Buffers which may be run from a separate external supply to Interface to low voltage systems. Output Buffers supply sufficient current to drive most baseband devices directly. By SiGe Semiconductor
SE4120L 's PackagesSE4120L 's pdf datasheet
SE4120L-R QFN

SE4120L pdf datasheet download


SE4120L Pinout, Pinouts
SE4120L pinout,Pin out
This is one package pinout of SE4120L,If you need more pinouts please download SE4120L's pdf datasheet.

SE4120L Application circuits
SE4120L circuits
This is one application circuit of SE4120L,If you need more circuits,please download SE4120L's pdf datasheet.


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