Datasheet > UPB1009K

UPB1009K

更新时间： 2022-11-26 01:12:18

品牌	Logo	应用领域
日电电子 - NEC		射频全球定位系统
页数	文件大小	规格书
27页	343K
描述
NECs LOW POWER GPS RF RECEIVER BIPOLAR ANALOG + INTEGRATED CIRCUIT

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UPB1009K 数据手册

NEC’s LOW POWER

GPS RF RECEIVER

BIPOLAR ANALOG + INTEGRATED CIRCUIT

UPB1009K

DESCRIPTION

The µPB1009K is a silicon monolithic IC developed for GPS receivers. This IC integrates a full VCO, second IF

filter, 4-bit ADC, and digital control interface to reduce cost and mounting space. In addition, its power consumption

is low.

Moreover, use of a TCXO with frequency of 16.368 MHz/16.384 MHz, 14.4 MHz, 19.2 MHz, or 26 MHz switchable

with an on-chip divider is possible.

NEC’s stringent quality assurance and test procedures ensure the highest reliability and performance.

FEATURES

•

Double conversion

: fREFin = 16.368 MHz, f1stIFin = 61.380 MHz, f2ndIFin = 4.092 MHz

: f^REFin= 14.4, 16.384, 19.2, 26 MHz, f1stIFin = 62.980 MHz, f2ndIFin = 2.556 MHz

: On-chip switchable frequency divider (1/N = 100, 3/256, 9/1024, 65/4096)

: On-chip 4-bit A/D converter

•

Multiple system clocks

A/D converter

High-density RF block

Supply voltage

: On-chip VCO tank circuit and 2ndIF filter

: V^CC= 2.7 to 3.3 V

Low current consumption

: ICC = 26.0 mA TYP. @ VCC = 3.0 V, N = 100

High-density surface mountable : 44-pin plastic QFN

APPLICATIONS

•

Consumer use GPS receiver of reference frequency 16.368 MHz, 2nd IF frequency 4.092 MHz

Consumer use GPS receiver of reference frequency 14.4, 16.384, 19.2, 26 MHz, 2ndIF frequency 2.556 MHz

Caution Observe precautions when handling because these devices are sensitive to electrostatic discharge.

12 3 4 5 6 7...27

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型号	品牌	描述	获取价格	数据表
UPB1009K-E1	NEC	NECs LOW POWER GPS RF RECEIVER BIPOLAR ANALOG + INTEGRATED CIRCUIT	获取价格
UPB1009K-E1-A	CEL	LOW POWER GPS RF RECEIVER BIPOLAR ANALOG + INTEGRATED CIRCUIT	获取价格
UPB1009K-E1-A	NEC	Telecom Circuit, 1-Func, PQCC44, PLASTIC, QFN-44	获取价格
UPB100A484B-5	RENESAS	IC,SRAM,4KX4,ECL100,FP,28PIN,CERAMIC	获取价格
UPB100A484B-7	RENESAS	4KX4 STANDARD SRAM, 7ns, CDFP28, CERPACK-28	获取价格
UPB100A484D-5	ETC	x4 SRAM	获取价格