参数资料
型号: UPB1009K-A
厂商: CEL
文件页数: 1/28页
文件大小: 0K
描述: IC GPS RECEIVER LP 44-QFN
标准包装: 1
频率: 1575.42MHz
调制或协议: GPS
应用: GPS 接收器
电流 - 接收: 26mA
数据接口: PCB,表面贴装
天线连接器: PCB,表面贴装
电源电压: 2.7 V ~ 3.3 V
工作温度: -40°C ~ 85°C
封装/外壳: 44-VFQFN
供应商设备封装: 44-QFN(8x8)
包装: 散装
NEC’s LOW POWER
GPS RF RECEIVER
BIPOLAR ANALOG + INTEGRATED CIRCUIT
UPB1009K
DESCRIPTION
The μ PB1009K 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
? Multiple system clocks
? A/D converter
? High-density RF block
? Supply voltage
? Low current consumption
? High-density surface mountable
: f REFin = 16.368 MHz, f 1stIFin = 61.380 MHz, f 2ndIFin = 4.092 MHz
: f REFin = 14.4, 16.384, 19.2, 26 MHz, f 1stIFin = 62.980 MHz, f 2ndIFin = 2.556 MHz
: On-chip switchable frequency divider (1/N = 100, 3/256, 9/1024, 65/4096)
: On-chip 4-bit A/D converter
: On-chip VCO tank circuit and 2ndIF filter
: V CC = 2.7 to 3.3 V
: I CC = 26.0 mA TYP. @ V CC = 3.0 V, N = 100
: 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
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