资料介绍
SE4110L Datasheet Rev5p0SE4110L
PointChargerTM GPS Receiver IC
Applications
High sensitivity / low power GPS and A-GPS applications Portable navigation devices, mobile phones and GPS peripheral devices Telematics equipment
Product Description
The SE4110L is a highly integrated GPS receiver offering high performance and low-power operation in a wide range of low-cost applications. It is particularly well-suited to mobile phone and high sensitivity L1-band GPS and A-GPS systems. The SE4110L includes an on-chip LNA and a low IF receiver with a linear AGC and 2-bit analogue-to-digital converter (ADC). The receiver incorporates a fully integrated image reject mixer so no SAW filter is required in many applications. There is also an on-chip IF filter. The SE4110L supports a wide range of reference frequencies, add