Os motores de busca de Datasheet de Componentes eletrônicos
  Portuguese  ▼
ALLDATASHEETPT.COM

X  

AD12401-326JWS Folha de dados(PDF) 9 Page - Analog Devices

Nome de Peças AD12401-326JWS
Descrição Electrónicos  12-Bit, 400 MSPS A/D Converter
Download  28 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  AD [Analog Devices]
Página de início  http://www.analog.com
Logo AD - Analog Devices

AD12401-326JWS Folha de dados(HTML) 9 Page - Analog Devices

Back Button AD12401-326JWS Datasheet HTML 5Page - Analog Devices AD12401-326JWS Datasheet HTML 6Page - Analog Devices AD12401-326JWS Datasheet HTML 7Page - Analog Devices AD12401-326JWS Datasheet HTML 8Page - Analog Devices AD12401-326JWS Datasheet HTML 9Page - Analog Devices AD12401-326JWS Datasheet HTML 10Page - Analog Devices AD12401-326JWS Datasheet HTML 11Page - Analog Devices AD12401-326JWS Datasheet HTML 12Page - Analog Devices AD12401-326JWS Datasheet HTML 13Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 28 page
background image
AD12401
Rev. A | Page 9 of 28
Table 7. Output Coding (Twos Complement)
AIN (V)
Code
KWS
JWS
Digital Output
4095
+1.6
+0.8
0111 1111 1111
.
.
.
.
.
.
.
.
.
.
.
.
2048
0
0
0000 0000 0000
2047
−0.000781 to
+0.0003905
1111 1111 1111
.
.
.
.
.
.
.
.
0
−1.6 to
+0.8
1000 0000 0000
Table 8. Option Pin List with Necessary Associated Circuitry
Pin
Name
Active
High
Logic
Level
Type
Default
Level
Associated Circuitry
Within Part
RESET
Low
LVTTL
High
3.74 kΩ Pull-Up
DR_EN
High
LVTTL
High
Weak Pull-Up (>16 kΩ)
ENCODE
100
Ω
100
Ω
100
Ω
100
Ω
3.3V
3.3V
PECL
DRIVER
ENCODE
Figure 2. ENCODE Equivalent Circuit
ENC
400MHZ
DRA
DRB
DRB
DRA
DATA OUT B
DR_EN
DATA OUT A
N – 74
N– 1
N – 73
N
N
N + 2
N + 1
N + 1
N + 2
N + 3
N + 3
N + 5
N + 7
N + 4
N + 6
N + 8
1/fS
tEL
tEH
1
1
74 CLOCK CYCLES
1. DATA LOST DUE TO ASSERTION OF DR_EN. LATENCY OF 74 ENCODE CLOCK CYCLES BEFORE DATA VALID.
2. IF A SINGLE-ENDED SINE WAVE IS USED FOR ENCODE, USE THE ZERO CROSSING POINT (AC-COUPLED) AS
THE 50% POINT AND APPLY THE SAME TIMING INFORMATION.
3. THE DR_EN PIN IS USED TO SYNCHRONIZE THE COLLECTION OF DATA INTO EXTERNAL BUFFER MEMORIES.
THE DR_EN PIN CAN BE APPLIED SYNCHRONOUSLY OR ASYNCHRONOUSLY TO THE AD12401. IF APPLIED
ASYNCHRONOUSLY, DR_EN MUST BE HELD LOW FOR A MINIMUM OF 5ns TO ENSURE CORRECT OPERATION.
THE FUNCTION SHUTS OFF DRA AND DRB UNTIL THE DR_EN PIN IS SET HIGH AGAIN. DRA AND DRB RESUME
ON THE NEXT VALID DRA AFTER DR_EN IS RETURNED HIGH. IF THIS FEATURE IS NOT REQUIRED, TIE THIS
PIN TO 3.3V THROUGH A 3.74k
Ω RESISTOR OR LEAVE IT FLOATING.
NOTES
Figure 3. Timing Diagram
tPD
tVD
ENC
DATA OUT
DR
ENC
DR
tEDR
Figure 4. Highlighted Timing Diagram


Nº de peça semelhante - AD12401-326JWS

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
Analog Devices
AD12401 AD-AD12401_15 Datasheet
813Kb / 28P
   12-Bit, 400 MSPS A/D Converter
REV. A
More results

Descrição semelhante - AD12401-326JWS

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
Analog Devices
AD12400 AD-AD12400_15 Datasheet
618Kb / 24P
   12-Bit, 400 MSPS A/D Converter
REV. A
AD12401 AD-AD12401_15 Datasheet
813Kb / 28P
   12-Bit, 400 MSPS A/D Converter
REV. A
AD12400 AD-AD12400 Datasheet
403Kb / 28P
   12-Bit 400 MSPS A/D Converter
REV. 0
logo
Intersil Corporation
HI5865 INTERSIL-HI5865 Datasheet
29Kb / 2P
   12-Bit, 65 MSPS A/D Converter
HI5808 INTERSIL-HI5808 Datasheet
115Kb / 12P
   12-Bit, 10 MSPS A/D Converter
logo
Analog Devices
AD9005B AD-AD9005B_15 Datasheet
170Kb / 8P
   12-Bit, 10 MSPS A/D Converter
REV. 0
logo
Intersil Corporation
HI5804 INTERSIL-HI5804 Datasheet
64Kb / 11P
   12-Bit, 5 MSPS A/D Converter
logo
Maxwell Technologies
9042 MAXWELL-9042 Datasheet
396Kb / 26P
   12-Bit, 41 MSPS A/D Converter
logo
Analog Devices
AD9034 AD-AD9034_15 Datasheet
1Mb / 11P
   12 BIT 20 MSPS A/D CONVERTER
REV. 0
AD9432BSQZ-80 AD-AD9432BSQZ-80 Datasheet
504Kb / 20P
   12-Bit, 80 MSPS/105 MSPS A/D Converter
Rev. E
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28


Folha de dados Download

Go To PDF Page


Ligação URL




Privacy Policy
ALLDATASHEETPT.COM
ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   roca de Link   |   Lista de Fabricantes
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