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

X  

CDK1305CTQ32 Fiches technique(PDF) 11 Page - Cadeka Microcircuits LLC.

No de pièce CDK1305CTQ32
Description  10-bit, 40 MSPS 175mW A/D Converter
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  CADEKA [Cadeka Microcircuits LLC.]
Site Internet  http://www.cadeka.com
Logo CADEKA - Cadeka Microcircuits LLC.

CDK1305CTQ32 Fiches technique(HTML) 11 Page - Cadeka Microcircuits LLC.

Back Button CDK1305CTQ32 Datasheet HTML 4Page - Cadeka Microcircuits LLC. CDK1305CTQ32 Datasheet HTML 5Page - Cadeka Microcircuits LLC. CDK1305CTQ32 Datasheet HTML 6Page - Cadeka Microcircuits LLC. CDK1305CTQ32 Datasheet HTML 7Page - Cadeka Microcircuits LLC. CDK1305CTQ32 Datasheet HTML 8Page - Cadeka Microcircuits LLC. CDK1305CTQ32 Datasheet HTML 9Page - Cadeka Microcircuits LLC. CDK1305CTQ32 Datasheet HTML 10Page - Cadeka Microcircuits LLC. CDK1305CTQ32 Datasheet HTML 11Page - Cadeka Microcircuits LLC. CDK1305CTQ32 Datasheet HTML 12Page - Cadeka Microcircuits LLC.  
Zoom Inzoom in Zoom Outzoom out
 11 / 12 page
background image
©2008 CADEKA Microcircuits LLC
www.cadeka.com
11
Data Sheet
Input Protection
All I/O pads are protected with an on-chip protection circuit
shown in Figure 6. This circuit provides ESD robustness
to 3.5kV and prevents latch-up under severe discharge
conditions without degrading analog transition times.
Figure 7. On-Chip Protection Circuit
Power Supply Sequencing Considerations
All logic inputs should be held low until power to the
device has settled to the specific tolerances. Avoid power
decoupling networks with large time constants that could
delay VDD power to the device.
Clock Input
The CDK1305 is driven from a single-ended TTL-input
clock. Because the pipelined architecture operates on the
rising edge of the clock input, the device can operate over
a wide range of input clock duty cycles without degrading
the dynamic performance.
Digital Outputs
The digital outputs (D0–D10) are driven by a sepa-
rate supply (OVDD) ranging from +3 V to +5 V. This
feature makes it possible to drive the CDK1305 TTL/CMOS
compatible outputs with the user’s logic system supply.
The format of the output data (D0–D9) is straight binary.
(See Table 3.) The outputs are latched on the rising edge
of CLK. These outputs can be switched into a tri-state
mode by bringing EN high.
Table 3. Output Data Information
Analog Input
Overrange D10
Output Code D9-D0
+F.S. + 1/2 LSB
1
1 1 1 1 1 1 1 1 1 1
+F.S. –1/2 LSB
0
1 1 1 1 1 1 1 1 1Ø
+1/2 F.S.
0
ØØ ØØØØ ØØØØ
+1/2 LSB
0
0 0 0 0 0 0 0 0 0 Ø
0.0V
0
0 0 0 0 0 0 0 0 0 0
(Ø indicates the flickering bit between logic 0 and 1.)
Overrange Output
The Overrange Output (D10) is an indication that the
analog input signal has exceeded the positive fullscale
input voltage by 1 LSB. When this condition occurs, D10
will switch to logic 1. All other data outputs (D0 to D9)
will remain at logic 1 as long as D10 remains at logic 1.
This feature makes it possible to include the CDK1305 in
higher resolution systems.
Evaluation Board
The TBD evaluation board is available to aid designers in
demonstrating the full performance of the CDK1305. This
board includes a reference circuit, clock driver circuit, out-
put data latches, and an on-board reconstruction of the
digital data. An application note describing the operation
of this board, as well as information on the testing of the
CDK1305, is also available. Contact the factory for price
and availability.


Numéro de pièce similaire - CDK1305CTQ32

FabricantNo de pièceFiches techniqueDescription
logo
Cadeka Microcircuits LL...
CDK1300 CADEKA-CDK1300 Datasheet
2Mb / 12P
   8-bit, 250 MSPS ADC with Demuxed Outputs
CDK1300ITQ44 CADEKA-CDK1300ITQ44 Datasheet
2Mb / 12P
   8-bit, 250 MSPS ADC with Demuxed Outputs
CDK1300ITQ44_Q CADEKA-CDK1300ITQ44_Q Datasheet
2Mb / 12P
   8-bit, 250 MSPS ADC with Demuxed Outputs
CDK1301 CADEKA-CDK1301 Datasheet
2Mb / 12P
   8-bit, 250 MSPS A/D Converter with Demuxed Outputs REV 1A
CDK1301ITQ44 CADEKA-CDK1301ITQ44 Datasheet
2Mb / 12P
   8-bit, 250 MSPS A/D Converter with Demuxed Outputs REV 1A
More results

Description similaire - CDK1305CTQ32

FabricantNo de pièceFiches techniqueDescription
logo
Intersil Corporation
HI5702 INTERSIL-HI5702 Datasheet
94Kb / 14P
   10-Bit, 40 MSPS A/D Converter
August 1997
HI5703 INTERSIL-HI5703 Datasheet
181Kb / 18P
   10-Bit, 40 MSPS A/D Converter
November 1998
HI5746 INTERSIL-HI5746 Datasheet
145Kb / 17P
   10-Bit, 40 MSPS A/D Converter
February 1999
logo
Cadeka Microcircuits LL...
SPT7864 CADEKA-SPT7864 Datasheet
148Kb / 8P
   10-BIT, 40 MSPS A/D CONVERTER
logo
Renesas Technology Corp
HI5703 RENESAS-HI5703 Datasheet
879Kb / 18P
   10-Bit, 40 MSPS A/D Converter
November 1998
logo
Analog Devices
AD9040A AD-AD9040A_15 Datasheet
298Kb / 16P
   10-Bit 40 MSPS A/D Converter
REV. D
AD9040A AD-AD9040A Datasheet
192Kb / 12P
   10-Bit 40 MSPS A/D Converter
REV. B
AD9050 AD-AD9050 Datasheet
151Kb / 12P
   10-Bit, 40 MSPS/60 MSPS A/D Converter
REV. B
AD9050 AD-AD9050_15 Datasheet
154Kb / 12P
   10-Bit, 40 MSPS/60 MSPS A/D Converter
REV. B
logo
Cadeka Microcircuits LL...
CDK1306 CADEKA-CDK1306 Datasheet
1Mb / 11P
   10-bit, 40 MSPS 160mW A/D Converter
More results


Html Pages

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


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