DataSheet.jp

UPC2753GR の電気的特性と機能

UPC2753GRのメーカーはNECです、この部品の機能は「REFERENCE FREQUENCY 16.368 MHz/ 2ND IF FREQUENCY 4.092 MHz RF/IF FREQUENCY DOWN-CONVERTER PLL FREQUENCY SYNTHESIZER IC FOR GPS RECEIVER」です。


製品の詳細 ( Datasheet PDF )

部品番号 UPC2753GR
部品説明 REFERENCE FREQUENCY 16.368 MHz/ 2ND IF FREQUENCY 4.092 MHz RF/IF FREQUENCY DOWN-CONVERTER PLL FREQUENCY SYNTHESIZER IC FOR GPS RECEIVER
メーカ NEC
ロゴ NEC ロゴ 




このページの下部にプレビューとUPC2753GRダウンロード(pdfファイル)リンクがあります。
Total 16 pages

No Preview Available !

UPC2753GR Datasheet, UPC2753GR PDF,ピン配置, 機能
PRELIMIDNAATRAY SDHAETEAT SHEET
BIPOLAR ANALOG + DIGITAL INTEGRATED CIRCUIT
µPB1005K
REFERENCE FREQUENCY 16.368 MHz, 2ND IF FREQUENCY 4.092 MHz
RF/IF FREQUENCY DOWN-CONVERTER +
PLL FREQUENCY SYNTHESIZER IC FOR GPS RECEIVER
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.
This IC is manufactured using NEC’s 20 GHz fT NESATTMIII silicon bipolar process. This process uses direct
silicon nitride passivation film and gold electrodes. These materials can protect the chip surface from pollution and
prevent corrosion/migration. Thus, this IC realizes excellent performance, uniformity and reliability.
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
ORDERING INFORMATION
Part Number
µPB1005K-E1
Package
36-pin plastic QFN
Supplying Form
Embossed tape 12 mm wide.
Pin 1 is in pull-out direction.
Qty 2.5 kp/reel.
Remark
To order evaluation samples, please contact your local NEC sales office. (Part number for sample
order: µPB1005K)
Caution Electro-static sensitive device
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. P14016EJ1V0DS00 (1st edition)
Date Published November 1999 N CP(K)
Printed in Japan
©
1999

1 Page





UPC2753GR pdf, ピン配列
µPB1005K
PRODUCT LINE-UP (TA = +25 °C, VCC = 3.0 V)
Type
Part Number
Functions
(Frequency unit: MHz)
VCC
(V)
General
Purpose
Wideband
Separate
IC
µPC2756T
µPC2756TB
µPC2753GR
RF down-converter with osc. Tr 2.7 to 3.3
IF down-converter with gain
control amplifier
2.7 to 3.3
Clock
µPB1003GS
Frequency
Specific
1 chip IC
RF/IF down-converter
+ PLL synthesizer
REF = 18.414
1stIF = 28.644/2ndIF = 1.023
2.7 to 3.3
µPB1004GS
µPB1005GS
µPB1005K
RF/IF down-converter
+ PLL synthesizer
REF = 16.368
1stIF = 61.380/2ndIF = 4.092
2.7 to 3.3
2.7 to 3.3
ICC
(mA)
6.0
6.5
37.5
37.5
45.0
CG Package
(dB)
14 6-pin minimold
6-pin super minimold
60 to 79 20-pin plastic SSOP
(225 mil)
72 to 92 30-pin plastic SSOP
(300 mil)
72 to 92
72 to 92
36-pin plastic QFN
Status
Available
Discontinued
Available
Notice Typical performance. Please refer to ELECTRICAL CHARACTERISTICS in detail.
To know the associated products, please refer to their latest data sheets.
SYSTEM APPLICATION EXAMPLE
GPS receiver RF block diagram
1575.42 MHz
from
Antenna
LNA
1540f0
BPF
e.g.µ PC2749TB
60f0
RF-MIXout
BPF
IF-MIXin
40f0
IF-MIXout
VGC
LPF
f0 = 1.023 MHz in the diagram.
µPB1005K is in
.
2ndlFin1 2ndlFin2
2ndlFbypass
RF-MIX
1540f0
IF-MIX
2ndlF-Amp
4.092 MHz
4f0 Buff
to Demodulator
64f0
1/25 1/8
8f0
P D 1/2
16.368 MHz
16f0
Buff
to Demodulator
OSC
1600f0
1stLO-OSC1 1stLO-OSC2
LOOP
8f0 AMP
LOOUT
REF
16f0
VCC TCXO
16.368 MHz
Caution This diagram schematically shows only the µPB1005K’s internal functions on the system.
This diagram does not present the actual application circuits.
Preliminary Data Sheet P14016EJ1V0DS00
3


3Pages


UPC2753GR 電子部品, 半導体
µPB1005K
STANDARD CHARACTERISTICS (Unless otherwise specified TA = +25 °C, VCC = 3.0 V)
Parameter
Symbol
Conditions
RF Down-converter Block (P1stLOin = 10 dBm, ZS = ZL = 50 )
LO Leakage to IF Pin
LOif f1stLOin = 1 636.80 MHz
LO Leakage to RF Pin
LOrf
f1stLOin = 1 636.80 MHz
Input 3rd Order Intercept
Point
IIP3RF
fRFin1 = 1 600 MHz, fRFin2 = 1605 MHz
f1stLOin = 1 660 MHz
IF Down-converter Block (1st LO oscillating, ZS = 50 , ZL = 2 k)
LO Leakage to 2nd IF
LO2ndif
f2ndLOin = 65.472 MHz
LO Leakage to 1st IF
LO1stif
f2ndLOin = 65.472 MHz
Input 3rd Order Intercept
Point
IIP3IF
f1stIFin1 = 61.38 MHz, f1stIFIn2 = 61.48 MHz
f2ndLOin = 65.472 MHz
VCO Block
Phase Noise
C/N PLL Loop, 1kHz of VCO wave
Reference
30
30
13
Unit
dBm
dBm
dBm
20 dBm
40 dBm
34 dBm
78 dBc/Hz
6 Preliminary Data Sheet P14016EJ1V0DS00

6 Page



ページ 合計 : 16 ページ
 
PDF
ダウンロード
[ UPC2753GR データシート.PDF ]


データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。


共有リンク

Link :


部品番号部品説明メーカ
UPC2753GR

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
UPC2753GR

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


www.DataSheet.jp    |   2020   |  メール    |   最新    |   Sitemap