전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

AD8346ARU-REEL 데이터시트(PDF) 1 Page - Analog Devices

부품명 AD8346ARU-REEL
상세설명  0.8 GHz-2.5 GHz Quadrature Modulator
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  AD [Analog Devices]
홈페이지  http://www.analog.com
Logo AD - Analog Devices

AD8346ARU-REEL 데이터시트(HTML) 1 Page - Analog Devices

  AD8346ARU-REEL Datasheet HTML 1Page - Analog Devices AD8346ARU-REEL Datasheet HTML 2Page - Analog Devices AD8346ARU-REEL Datasheet HTML 3Page - Analog Devices AD8346ARU-REEL Datasheet HTML 4Page - Analog Devices AD8346ARU-REEL Datasheet HTML 5Page - Analog Devices AD8346ARU-REEL Datasheet HTML 6Page - Analog Devices AD8346ARU-REEL Datasheet HTML 7Page - Analog Devices AD8346ARU-REEL Datasheet HTML 8Page - Analog Devices AD8346ARU-REEL Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 12 page
background image
REV. 0
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
a
AD8346
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
World Wide Web Site: http://www.analog.com
Fax: 781/326-8703
© Analog Devices, Inc., 1999
0.8 GHz–2.5 GHz
Quadrature Modulator
FUNCTIONAL BLOCK DIAGRAM
1
2
3
4
5
6
7
8
BIAS
PHASE
SPLITTER
16
15
14
13
12
11
10
9
AD8346
IBBP
IBBN
COM1
COM1
LOIN
LOIP
VPS1
ENBL
QBBP
QBBN
COM4
COM4
VPS2
VOUT
COM3
COM2
FEATURES
High Accuracy
1 Degree rms Quadrature Error @ 1.9 GHz
0.2 dB I/Q Amplitude Balance @ 1.9 GHz
Broad Frequency Range: 0.8 GHz–2.5 GHz
Sideband Suppression: –46 dBc @ 0.8 GHz
Sideband Suppression: –36 dBc @ 1.9 GHz
Modulation Bandwidth: DC–70 MHz
0 dBm Output Compression Level @ 0.8 GHz
Noise Floor: –147 dBm/Hz
Single 2.7 V–5.5 V Supply
Quiescent Operating Current: 45 mA
Standby Current: 1
A
16-Lead TSSOP Package
APPLICATIONS
Digital and Spread Spectrum Communication Systems
Cellular/PCS/ISM Transceivers
Wireless LAN/Wireless Local Loop
QPSK/GMSK/QAM Modulators
Single-Sideband (SSB) Modulators
Frequency Synthesizers
Image Reject Mixer
PRODUCT DESCRIPTION
The AD8346 is a silicon RFIC I/Q modulator for use from
0.8 GHz to 2.5 GHz. Its excellent phase accuracy and ampli-
tude balance allow high performance direct modulation to RF.
The differential LO input is applied to a polyphase network
phase splitter that provides accurate phase quadrature from
0.8 GHz to 2.5 GHz. Buffer amplifiers are inserted between
two sections of the phase splitter to improve the signal-to-noise
ratio. The I and Q outputs of the phase splitter drive the LO
inputs of two Gilbert-cell mixers. Two differential V-to-I con-
verters connected to the baseband inputs provide the baseband
modulation signals for the mixers. The outputs of the two mixers
are summed together at an amplifier which is designed to drive a
50
Ω load.
This quadrature modulator can be used as the transmit modula-
tor in digital systems such as PCS, DCS, GSM, CDMA, and
ISM transceivers. The baseband quadrature inputs are directly
modulated by the LO signal to produce various QPSK and
QAM formats at the RF output.
Additionally, this quadrature modulator can be used with direct
digital synthesizers in hybrid phase-locked loops to generate
signals over a wide frequency range with millihertz resolution.
The AD8346 is supplied in a 16-lead TSSOP package, measur-
ing 6.5
× 5.1 × 1.1 mm. It is specified to operate over a
–40
°C to +85°C temperature range and 2.7 V to 5.5 V supply
voltage range. The device is fabricated on Analog Devices’ high
performance 25 GHz bipolar silicon process.


유사한 부품 번호 - AD8346ARU-REEL

제조업체부품명데이터시트상세설명
logo
Analog Devices
AD8346ARU-REEL AD-AD8346ARU-REEL Datasheet
404Kb / 20P
   0.8 GHz to 2.5 GHz Quadrature Modulator
REV. A
AD8346ARU-REEL AD-AD8346ARU-REEL Datasheet
404Kb / 20P
   0.8 GHz to 2.5 GHz Quadrature Modulator
REV. A
AD8346ARU-REEL7 AD-AD8346ARU-REEL7 Datasheet
404Kb / 20P
   0.8 GHz to 2.5 GHz Quadrature Modulator
REV. A
AD8346ARU-REEL7 AD-AD8346ARU-REEL7 Datasheet
404Kb / 20P
   0.8 GHz to 2.5 GHz Quadrature Modulator
REV. A
More results

유사한 설명 - AD8346ARU-REEL

제조업체부품명데이터시트상세설명
logo
Analog Devices
AD8346EVAL AD-AD8346EVAL Datasheet
404Kb / 20P
   0.8 GHz to 2.5 GHz Quadrature Modulator
REV. A
AD8346 AD-AD8346_15 Datasheet
404Kb / 20P
   0.8 GHz to 2.5 GHz Quadrature Modulator
REV. A
AD8346ARUZ AD-AD8346ARUZ Datasheet
404Kb / 20P
   0.8 GHz to 2.5 GHz Quadrature Modulator
REV. A
logo
Texas Instruments
TRF3702 TI-TRF3702 Datasheet
655Kb / 36P
[Old version datasheet]   1.5-GHz to 2.5-GHz QUADRATURE MODULATOR
TRF3702 TI-TRF3702_07 Datasheet
489Kb / 35P
[Old version datasheet]   1.5-GHz to 2.5-GHz QUADRATURE MODULATOR
TRF3702_15 TI-TRF3702_15_15 Datasheet
767Kb / 39P
[Old version datasheet]   1.5-GHz to 2.5-GHz QUADRATURE MODULATOR
logo
Agere Systems
W3011 AGERE-W3011 Datasheet
199Kb / 12P
   1 GHz Quadrature Modulator
logo
NEC
UPC8110GR-E1 NEC-UPC8110GR-E1 Datasheet
42Kb / 4P
   1 GHz QUADRATURE MODULATOR
UPC8110GR NEC-UPC8110GR_00 Datasheet
75Kb / 6P
   1 GHz QUADRATURE MODULATOR
logo
Texas Instruments
TRF370317 TI1-TRF370317_15 Datasheet
1Mb / 33P
[Old version datasheet]   0.4-GHz TO 4-GHz QUADRATURE MODULATOR
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12


데이터시트 다운로드

Go To PDF Page


링크 URL




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크교환   |   제조사별 검색
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com