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UPB1009K

Telecom ICs RO 551-UPB1009K-A

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SeekIC No. : 00322494 Detail

UPB1009K: Telecom ICs RO 551-UPB1009K-A

UPB1009K Data Sheet

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Part Number:
UPB1009K
Mfg:
NEC/CEL
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/22

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Product Details

Quick Details

Mounting Style : SMD/SMT Package / Case : QFN-44    

Description

Type :
Operating Supply Voltage :
Supply Current :
Operating Temperature Range :
Packaging :
Mounting Style : SMD/SMT
Package / Case : QFN-44


Features:

• Double conversion : fREFin = 16.368 MHz, f1stIFin = 61.380 MHz, f2ndIFin = 4.092 MHz
                                 : fREFin = 14.4, 16.384, 19.2, 26 MHz, f1stIFin = 62.980 MHz, f2ndIFin = 2.556 MHz
• Multiple system clocks : On-chip switchable frequency divider (1/N = 100, 3/256, 9/1024, 65/4096)
• A/D converter : On-chip 4-bit A/D converter
• High-density RF block : On-chip VCO tank circuit and 2ndIF filter
• Supply voltage : VCC = 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


Application

• 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


Pinout

Connection Diagram


Specifications

Parameter
Symbo
Test Conditions
Ratings
Unit
Supply Voltage
VCC
TA = +25°C
3.6
V
Total Circuit Current
ICCTotal
TA = +25°C
100
mA
Power Dissipation
PD
TA = +25°C
Note
266
mW
Operating Ambient Temperature
TA
−40 to +85
°C
Storage Temperature
Tstg
−55 to +125
°C
Note Mounted on double-sided copper-clad 50 × 50 × 1.6 mm epoxy glass PWB


Description

The UPB1009K 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 of UPB1009K.




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