データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  

AD8346ARUZ-REEL71 データシート(PDF) 1 Page - Analog Devices

部品番号 AD8346ARUZ-REEL71
部品情報  0.8 GHz to 2.5 GHz Quadrature Modulator
Download  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  AD [Analog Devices]
ホームページ  http://www.analog.com
Logo AD - Analog Devices

AD8346ARUZ-REEL71 データシート(HTML) 1 Page - Analog Devices

  AD8346ARUZ-REEL71 Datasheet HTML 1Page - Analog Devices AD8346ARUZ-REEL71 Datasheet HTML 2Page - Analog Devices AD8346ARUZ-REEL71 Datasheet HTML 3Page - Analog Devices AD8346ARUZ-REEL71 Datasheet HTML 4Page - Analog Devices AD8346ARUZ-REEL71 Datasheet HTML 5Page - Analog Devices AD8346ARUZ-REEL71 Datasheet HTML 6Page - Analog Devices AD8346ARUZ-REEL71 Datasheet HTML 7Page - Analog Devices AD8346ARUZ-REEL71 Datasheet HTML 8Page - Analog Devices AD8346ARUZ-REEL71 Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 20 page
background image
0.8 GHz to 2.5 GHz
Quadrature Modulator
AD8346
Rev. A
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 that may result from its use.
Specifications subject to change without notice. No license is granted by implication
or otherwise under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective companies.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
© 2005 Analog Devices, Inc. All rights reserved.
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 to 2.5 GHz
Sideband suppression: −46 dBc @ 0.8 GHz
Sideband suppression: −36 dBc @ 1.9 GHz
Modulation bandwidth: dc to 70 MHz
0 dBm output compression level @ 0.8 GHz
Noise floor: −147 dBm/Hz
Single 2.7 V to 5.5 V supply
Quiescent operating current: 45 mA
Standby current: 1 μA
16-lead TSSOP
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
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
Figure 1.
GENERAL 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 amplitude
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
converters 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 mod-
ulator 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 comes in a 16-lead TSSOP package, measuring
6.5 mm × 5.1 mm × 1.1 mm. It is specified to operate over a
−40°C to +85°C temperature range and a 2.7 V to 5.5 V supply
voltage range. The device is fabricated on Analog Devices’ high
performance 25 GHz bipolar silicon process.


同様の部品番号 - AD8346ARUZ-REEL71

メーカー部品番号データシート部品情報
logo
Analog Devices
AD8346ARUZ-REEL71 AD-AD8346ARUZ-REEL71 Datasheet
404Kb / 20P
   0.8 GHz to 2.5 GHz Quadrature Modulator
REV. A
More results

同様の説明 - AD8346ARUZ-REEL71

メーカー部品番号データシート部品情報
logo
Analog Devices
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
AD8346 AD-AD8346 Datasheet
190Kb / 12P
   0.8 GHz-2.5 GHz Quadrature Modulator
REV. 0
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
TRF370317 TI1-TRF370317_15 Datasheet
1Mb / 33P
[Old version datasheet]   0.4-GHz TO 4-GHz QUADRATURE MODULATOR
TRF3703 TI-TRF3703_08 Datasheet
746Kb / 25P
[Old version datasheet]   0.4-GHz TO 4-GHz QUADRATURE MODULATOR
TRF3701 TI-TRF3701 Datasheet
79Kb / 5P
[Old version datasheet]   0.6 GHz to 1.0 GHz QUADRATURE MODULATOR
TRF3703 TI-TRF3703_07 Datasheet
659Kb / 26P
[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 13 14 15 16 17 18 19 20


データシート ダウンロード

Go To PDF Page


リンク URL




プライバシーポリシー
ALLDATASHEET.JP
ALLDATASHEETはお客様のビジネスに役立ちますか?  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   リンク交換   |   メーカーリスト
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