Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits

UPB1005K Datasheet

Part Name Description Manufacturer
UPB1005K REFERENCE FREQUENCY 16.368 MHz, 2ND IF FREQUENCY 4.092 MHz RF/IF FREQUENCY DOWN-CONVERTER + PLL FREQUENCY SYNTHESIZER IC FOR GPS RECEIVER NEC
NEC => Renesas Technology NEC
Other PDF  not available.
PDF DOWNLOAD     
UPB1005K-E1 image

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

Page Links : 1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16 


Other manufacturer searches related to UPB1005K

Part NameDescriptionPDFManufacturer
LMX2364 2.6 GHz PLLatinum Fractional RF Frequency Synthesizer with 850 MHz Integer IF Frequency Synthesizer View National ->Texas Instruments
MC145173 Dual-Band PLL Frequency Synthesizer with ADC and Frequency Counter View Motorola => Freescale
RF2908 915MHZ SPREAD SPECTRUM RECEIVER WITH PLL FREQUENCY SYNTHESIZER View RF Micro Devices
MC145181 Dual 550/60 MHz PLL Frequency Synthesizer with DACs and Voltage Multiplier View Motorola => Freescale
MC145170 Phase–Frequency Detector PLL Frequency Synthesizer with Serial Interface View LANSDALE Semiconductor Inc.
SC-C1440 quartz crystal oscillators Frequency Range: 70.0 MHz to 165.0 MHz View NEL Frequency Controls
LMX2301 PLLatinum™ 160 MHz Frequency Synthesizer for RF Personal Communications View National ->Texas Instruments
LC72131KM CMOS IC PLL Frequency Synthesizer View SANYO -> Panasonic
LC72131K CMOS IC PLL Frequency Synthesizer View SANYO -> Panasonic
PMB2349 Wireless Components Optimized RF/IF Dual PLL Frequency Synthesizer View Infineon Technologies

Share Link : 

All Rights Reserved© datasheetq.com 2015 - 2019  [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]