Type
:
Operating Frequency
:
Operating Supply Voltage
:
Packaging
:
Package / Case
: QFN-36
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
Application• E911 ENABLED MOBILE PHONE
• IN-VEHICLE NAVIGATION SYSTEMS
• LOW POWER HANDHELD GPS RECEIVER
• PC/PDA+GPS INTEGRATION
• ASSET TRACKING
Pinout
Specifications
|
SYMBOLS |
PARAMETERS |
UNITS |
RATINGS |
|
VCC |
Supply Voltage |
V |
3.6 |
|
PT |
Total Power Dissipation3 |
mW |
433 |
|
TOP |
Operating Temperature |
|
-40 to +85 |
|
TSTG |
Storage Temperature |
|
-55 to +150 |
|
ICC_total |
Total Circuit Current4 |
|
|
Notes:
1. Operation in excess of any one of these parameters may result in permanent damage.
2. More than two items must not be reached simultaneously.
3. TA = +85, mounted on a 50 x 50 x 1.6 mm double-sided copper clad epoxy glass PWB.
4. TA = 25
DescriptionNEC'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 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.
NEC's stringent quality assurance and test procedures ensure the highest reliability and performance.
UPB1008K Data Sheet
