Part Number
|
UPB1008K |
Manufacturer
|
CEL |
Description
|
LOW POWER GPS RF RECEIVER |
Published
|
Aug 4, 2007 |
Detailed Description
|
com
NEC's LOW POWER UPB1008K GPS RF RECEIVER
FEATURES
• LOW POWER CONSUMPTION: 52 mW • DUAL-CONVERSION ...
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Datasheet
|
UPB1008K
|
Overview
com
NEC's LOW POWER UPB1008K GPS RF RECEIVER
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
Note: 1.
Based on eRide's proprietary GPS DSP architecture
BLOCK DIAGRAM
PIN 1 –
AGC
OSC PD 1/2
UPB1008K
LNA
Dividers
IQ DEMO
ADC ADC
1stMIX
APPLICATIONS
• E911 ENABLED MOBILE PHONE • IN-VEHICLE NAVIGATION SYSTEMS • LOW POWER HANDHELD GPS RECEIVER • PC/PDA+GPS INTEGRATION • ASSET TRACKING
...
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