DESCRIPTION
NECs 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 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, Flat, No-lead) package, resulting in a very low power consumption and reduced board space.
NECs stringent quality assurance and test procedures ensure the highest reliability and performance.

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

APPLICATIONS
• E911 ENABLED MOBILE PHONE
• IN-VEHICLE NAVIGATION SYSTEMS
• LOW POWER HANDHELD GPS RECEIVER
• PC/PDA+GPS INTEGRATION
• ASSET TRACKING