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UPB1008K PDF预览

UPB1008K

更新时间: 2024-11-08 22:17:15
品牌 Logo 应用领域
日电电子 - NEC 信号电路锁相环或频率合成电路全球定位系统
页数 文件大小 规格书
9页 283K
描述
NECs LOW POWER GPS RF RECEIVER

UPB1008K 技术参数

生命周期:Obsolete包装说明:PLASTIC, QFN-36
Reach Compliance Code:unknown风险等级:5.7
Is Samacsys:N模拟集成电路 - 其他类型:PLL FREQUENCY SYNTHESIZER
JESD-30 代码:S-PQCC-N36长度:6 mm
功能数量:1端子数量:36
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:VQCCN
封装形状:SQUARE封装形式:CHIP CARRIER, VERY THIN PROFILE
认证状态:Not Qualified座面最大高度:1 mm
最大供电电压 (Vsup):3.3 V最小供电电压 (Vsup):2.7 V
标称供电电压 (Vsup):3 V表面贴装:YES
技术:BIPOLAR温度等级:INDUSTRIAL
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD宽度:6 mm
Base Number Matches:1

UPB1008K 数据手册

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NEC's LOW POWER  
GPS RF RECEIVER  
UPB1008K  
FEATURES  
BLOCK DIAGRAM  
LOW POWER CONSUMPTION: 52 mW  
DUAL-CONVERSION IQ DOWN CONVERTER1:  
Reference frequency: REFin = 27 MHz  
AGC  
PIN 1 –  
1stMIX  
PSEUDO-BASEBAND WITH 2-BIT DIGITIZED OUTPUT  
ON-CHIP LNA, ON-CHIP FREQUENCY SYNTHESIZER,  
IF AGC AMPLIFIER:  
LNA  
with 45 dB typical range of adjustable gain  
SMALL 36 PIN QFN PACKAGE:  
OSC  
ADC  
ADC  
Flat lead style for better RF performance  
PD  
1/2  
Note:  
1. Based on eRide's proprietary GPS DSP architecture  
DESCRIPTION  
APPLICATIONS  
E911 ENABLED MOBILE PHONE  
IN-VEHICLE NAVIGATION SYSTEMS  
LOW POWER HANDHELD GPS RECEIVER  
PC/PDA+GPS INTEGRATION  
NEC's UPB1008K is a Silicon RFIC especially designed for  
handheld low power/low cost GPS receivers. The IC com-  
bines an LNA, followed by a double-conversion RF/IF  
downconverterblockandaPLLfrequencysynthesizeronone  
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  
pinQFN(Quad, Flat, No-lead)package, resultinginaverylow  
power consumption and reduced board space.  
ASSET TRACKING  
NEC's stringent quality assurance and test procedures en-  
sure the highest reliability and performance.  
RF APPLICATION DIAGRAM  
Nyquist Filters  
1st Mixer  
AGC  
IF filter  
ISign  
2-bit  
IMag  
ADC  
LNA  
RF SAW  
QSign  
QMag  
2-bit  
ADC  
/2  
/4  
TANK  
Loop  
Filter  
/6  
/7  
/2  
I/Q  
Balance  
PLL Frequency  
Counters  
/8  
/2  
Regulator Circuitry  
REFin  
27 MHz  
Reference  
Clock  
California Eastern Laboratories  

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