Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

AD6645 Datasheet(PDF) 5 Page - Analog Devices

Part # AD6645
Description  14-Bit, 80 MSPS/105 MSPS A/D Converter
PDF  24 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

AD6645 Datasheet(HTML) 5 Page - Analog Devices

  AD6645 Datasheet HTML 1Page - Analog Devices AD6645 Datasheet HTML 2Page - Analog Devices AD6645 Datasheet HTML 3Page - Analog Devices AD6645 Datasheet HTML 4Page - Analog Devices AD6645 Datasheet HTML 5Page - Analog Devices AD6645 Datasheet HTML 6Page - Analog Devices AD6645 Datasheet HTML 7Page - Analog Devices AD6645 Datasheet HTML 8Page - Analog Devices AD6645 Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 24 page
background image
AD6645
Rev. D | Page 5 of 24
Test
AD6645ASQ-80/
AD6645ASV-80
AD6645ASQ-105/
AD6645ASV-105
Parameter
Temp
Level
Min
Typ
Max
Min
Typ
Max
Unit
Conditions
WORST HARMONIC (FOURTH OR HIGHER)
Analog Input @ −1 dBFS
25°C
V
96.0
96.0
dBc
At 15.5 MHz
Full
II
85.0
95.0
dBc
At 30.5 MHz
25°C
I
86.0
95.0
dBc
At 37.7 MHz
Full
V
90.0
90.0
dBc
At 70.0 MHz
25°C
V
90.0
90.0
dBc
At 150.0 MHz
25°C
V
88.0
88.0
dBc
At 200.0 MHz
TWO-TONE SFDR
25°C
V
100
98.0
dBFS
At 30.5 MHz1, 2
25°C
V
100
98.0
dBFS
At 55.0 MHz1, 3
25°C
V
98.0
dBFS
At 70.0 MHz1, 4
TWO-TONE IMD REJECTION2, 3
F1, F2 @ −7 dBFS
25°C
V
90
90
dBc
ANALOG INPUT BANDWIDTH
25°C
V
270
270
MHz
1 Analog input signal power swept from −10 dBFS to −100 dBFS.
2 F1 = 30.5 MHz, F2 = 31.5 MHz.
3 F1 = 55.25 MHz, F2 = 56.25 MHz.
4 F1 = 69.1 MHz, F2 = 71.1 MHz.
SWITCHING SPECIFICATIONS
AVCC = 5 V, DVCC = 3.3 V; ENCODE, ENCODE, TMIN and TMAX at rated speed grade, unless otherwise noted.
Table 4.
Test
AD6645ASQ-80/
AD6645ASV-80
AD6645ASQ-105/
AD6645ASV-105
Parameter
Symbol
Temp
Level
Min
Typ
Max
Min
Typ
Max
Unit
ENCODE INPUT PARAMETERS1
Maximum Conversion Rate
Full
II
80
105
MSPS
Minimum Conversion Rate
Full
IV
30
30
MSPS
ENCODE Pulse Width High, tENCH2
Full
IV
5.625
4.286
ns
Full
V
6.25
4.75
ns
ENCODE Pulse Width Low, tENCL2
Full
IV
5.625
4.286
ns
Full
V
6.25
4.75
ns
ENCODE Period1
tENC
Full
V
12.5
9.5
ns
ENCODE/DATA-READY
ENCODE Rising to Data-Ready Falling
tDR
Full
V
1.0
2.0
3.1
1.0
2.0
3.1
ns
ENCODE Rising to Data-Ready Rising
tE_DR
Full
V
tENCH + tDR
tENCH + tDR
ns
50% Duty Cycle
Full
V
7.3
8.3
9.4
5.7
6.75
7.9
ns
ENCODE/DATA (D13:0), OVR
ENCODE to DATA Falling Low
tE_FL
Full
V
2.4
4.7
7.0
2.4
4.7
7.0
ns
ENCODE to DATA Rising Low3
tE_RL
Full
V
1.4
3.0
4.7
1.4
3.0
4.7
ns
ENCODE to DATA Delay3 (Hold Time)
tH_E
Full
V
1.4
3.0
4.7
1.4
3.0
4.7
ns
ENCODE to DATA Delay (Setup Time)
tS_E
Full
V
tENC −
tE_FL(max)
tENC −
tE_FL(max)
ns
tENC −
tE_FL(typ)
tENC −
tE_FL(typ)
ns
tENC −
tE_FL(min)
tENC −
tE_FL(min)
ns
50% Duty Cycle
Full
V
5.3
7.6
10.0
2.3
4.8
7.0
ns



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


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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