UPB1008K - LOW POWER GPS RF RECEIVER
NEC's UPB1008K is a Silicon RFIC especially designed for handheld low power/low cost GPS receivers.
The IC combines 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
UPB1008K 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
