UPB1008K Overview
NEC's UPB1008K is a Silicon RFIC especially designed for handheld low power/low cost GPS receivers. The IC bines an LNA, followed by a double-conversion RF/IF downconverter block and a PLL frequency synthesizer on one chip. The second IF Freqency is a pseudo- baseband signal into a on-chip 2-bit A/D converters.The device can operate on a supply voltage as low as 2.7 V, and is a housed in a small 36 pin QFN (Quad,...
UPB1008K Key Features
- LOW POWER CONSUMPTION: 52 mW
- DUAL-CONVERSION IQ DOWN CONVERTER1: Reference frequency: REFin = 27 MHz
- PSEUDO-BASEBAND WITH 2-BIT DIGITIZED OUTPUT
- ON-CHIP LNA, ON-CHIP FREQUENCY SYNTHESIZER, IF AGC AMPLIFIER: with 45 dB typical range of adjustable gain
- SMALL 36 PIN QFN PACKAGE: Flat lead style for better RF performance