UPB1005K中文资料PDF规格书
UPB1005K规格书详情
DESCRIPTION
The µPB1005K is a silicon monolithic integrated circuit for GPS receiver. This IC is designed as double
conversion RF block integrated RF/IF down-converter + PLL frequency synthesizer on 1 chip.
The µPB1005K features 36-pin plastic QFN, fixed prescaler and supply voltage. The 36-pin plastic QFN package is suitable for high density surface mounting. The fixed division internal prescaler is needless to input serial counter data. Supply voltage is 3 V. Thus, the µPB1005K can make RF block fewer components and lower power consumption.
FEATURES
• Double conversion : fREFin= 16.368 MHz, f2ndIFout= 4.092 MHz
• Integrated RF block : RF/IF frequency down-converter + PLL frequency synthesizer
• High-density surface mountable : 36-pin plastic QFN (6.0 ×6.0 ×0.95 mm)
• Needless to input counter data : fixed division internal prescaler
• VCO side division : ÷200 (÷25, ÷8 serial prescaler)
• Reference division : ÷2
• Supply voltage : VCC= 2.7 to 3.3 V
• Low current consumption : ICC= 45.0 mA TYP.@VCC= 3.0 V
• Gain adjustable externally : Gain control voltage pin (control voltage up vs. gain down)
APPLICATION
• Consumer use GPS receiver of reference frequency 16.368 MHz, 2nd IF frequency 4.092 MHz
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NEC |
23+ |
NA |
1169 |
专业电子元器件供应链正迈科技特价代理QQ1304306553 |
询价 | ||
CEL |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 | ||
NEC |
2020+ |
QFP-48 |
985000 |
100%进口原装正品公司现货库存 |
询价 | ||
A/N |
1715+ |
SOP |
251156 |
只做原装正品现货假一赔十! |
询价 | ||
NEC |
23+ |
NA/ |
3650 |
原厂直销,现货供应,账期支持! |
询价 | ||
NEC |
22+23+ |
QFN |
31559 |
绝对原装正品全新进口深圳现货 |
询价 | ||
CEL |
23+ |
36QFN |
9000 |
原装正品,支持实单 |
询价 | ||
NEC |
23+ |
QFN36 |
9800 |
全新原装现货,假一赔十 |
询价 | ||
NEC |
SSOP |
2500 |
询价 | ||||
只做原装 |
21+ |
QFN36 |
36520 |
一级代理/放心采购 |
询价 |