Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

AD8345ARE Fiches technique(PDF) 4 Page - Analog Devices

No de pièce AD8345ARE
Description  250 MHz.1000 MHz Quadrature Modulator
Download  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  AD [Analog Devices]
Site Internet  http://www.analog.com
Logo AD - Analog Devices

AD8345ARE Fiches technique(HTML) 4 Page - Analog Devices

  AD8345ARE Datasheet HTML 1Page - Analog Devices AD8345ARE Datasheet HTML 2Page - Analog Devices AD8345ARE Datasheet HTML 3Page - Analog Devices AD8345ARE Datasheet HTML 4Page - Analog Devices AD8345ARE Datasheet HTML 5Page - Analog Devices AD8345ARE Datasheet HTML 6Page - Analog Devices AD8345ARE Datasheet HTML 7Page - Analog Devices AD8345ARE Datasheet HTML 8Page - Analog Devices AD8345ARE Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 16 page
background image
REV. 0
AD8345
–4–
PIN FUNCTION DESCRIPTIONS
Equivalent
Pin No.
Mnemonic
Function
Circuit
1, 2
IBBP, IBBN
I Channel Baseband Differential Input Pins. These high impedance inputs should
Circuit A
be dc biased to approximately 0.7 V. Nominal characterized ac swing is 0.6 V p-p
on each pin (0.4 V to 1 V). This gives a differential drive of 1.2 V p-p. Inputs are
not self-biasing so external biasing circuitry must be used in ac-coupled applications.
3, 9, 13, 14
COM3
Ground Pin for Input V-to-I Converters and Mixer Core.
4
COM1
Ground Pin for the LO Phase-Splitter and LO Buffers.
5, 6
LOIN, LOIP
Differential LO Drive Pins. Internal dc bias (approximately 1.8 V @ VS = 5 V)
Circuit B
is supplied. Pins must be ac-coupled. Single-ended or differential drive is permissible.
7
VPS1
Power Supply Pin for the Bias Cell and LO Buffers. This pin should be decoupled
using local 1000 pF and 0.01
µF capacitors.
8
ENBL
Enable Pin. A high level enables the device; a low level puts the device in sleep mode. Circuit C
10
COM2
Ground Pin for the Output Stage of Output Amplifier.
11
VOUT
50
Ω DC-Coupled RF Output. Pin should be ac-coupled.
Circuit D
12
VPS2
Power supply pin for baseband input voltage to current converters and mixer core.
This pin should be decoupled using local 1000 pF and 0.01
µF capacitors.
15, 16
QBBN, QBBP
Q Channel Baseband Differential Input Pins. Inputs should be dc biased to
Circuit A
approximately 0.7 V. Nominal characterized ac swing is 0.6 V p-p on each pin
(0.4 V to 1 V). This gives a differential drive level of 1.2 V p-p. Inputs are not
self-biasing so external biasing circuitry must be used in ac-coupled applications.
EQUIVALENT CIRCUITS
INPUT
CURRENT
MIRROR
TO MIXER
CORE
BUFFER
VPS2
Circuit A
PHASE
SPLITTER
CONTINUES
LOIN
VPS1
LOIP
Circuit B
ENBL
100k
VPS2
100k
100k
TO BIAS FOR
STARTUP/
SHUTDOWN
Circuit C
40
40
VPS2
VOUT
Circuit D
Figure 1. Equivalent Circuits


Numéro de pièce similaire - AD8345ARE

FabricantNo de pièceFiches techniqueDescription
logo
Analog Devices
AD8345ARE AD-AD8345ARE Datasheet
362Kb / 20P
   140 MHz to 1000 MHz Quadrature Modulator
REV. B
AD8345ARE-REEL7 AD-AD8345ARE-REEL7 Datasheet
362Kb / 20P
   140 MHz to 1000 MHz Quadrature Modulator
REV. B
AD8345AREZ AD-AD8345AREZ Datasheet
362Kb / 20P
   140 MHz to 1000 MHz Quadrature Modulator
REV. B
AD8345AREZ-RL7 AD-AD8345AREZ-RL7 Datasheet
362Kb / 20P
   140 MHz to 1000 MHz Quadrature Modulator
REV. B
More results

Description similaire - AD8345ARE

FabricantNo de pièceFiches techniqueDescription
logo
List of Unclassifed Man...
STQ-1016 ETC-STQ-1016 Datasheet
146Kb / 6P
   250 - 1000 MHz Direct Quadrature Modulator
logo
SIRENZA MICRODEVICES
STQ-1016 SIRENZA-STQ-1016 Datasheet
138Kb / 6P
   250 - 1000 MHz Direct Quadrature Modulator
logo
ATMEL Corporation
U2790B ATMEL-U2790B Datasheet
228Kb / 15P
   1000-MHz QUADRATURE MODULATOR
logo
TEMIC Semiconductors
U2797B TEMIC-U2797B Datasheet
255Kb / 13P
   1000-MHz Quadrature Modulator
logo
ATMEL Corporation
U2790B ATMEL-U2790B_06 Datasheet
322Kb / 16P
   1000-MHz Quadrature Modulator
logo
Analog Devices
AD8345 AD-AD8345_15 Datasheet
1,020Kb / 20P
   140 MHz to 1000 MHz Quadrature Modulator
REV. B
ADL5370 AD-ADL5370 Datasheet
2Mb / 20P
   300 MHz to 1000 MHz Quadrature Modulator
REV. 0
AD8345AREZ AD-AD8345AREZ Datasheet
362Kb / 20P
   140 MHz to 1000 MHz Quadrature Modulator
REV. B
logo
ATMEL Corporation
U2793B ATMEL-U2793B_06 Datasheet
329Kb / 13P
   300-MHz Quadrature Modulator
U2793B ATMEL-U2793B Datasheet
255Kb / 12P
   300 MHZ QUADRATURE MODULATOR
More results


Html Pages

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


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
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