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

X  

ISL5416KIZ Fiches technique(PDF) 11 Page - Intersil Corporation

No de pièce ISL5416KIZ
Description  Four-Channel Wideband Programmable
Download  71 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  INTERSIL [Intersil Corporation]
Site Internet  http://www.intersil.com/cda/home
Logo INTERSIL - Intersil Corporation

ISL5416KIZ Fiches technique(HTML) 11 Page - Intersil Corporation

Back Button ISL5416KIZ Datasheet HTML 7Page - Intersil Corporation ISL5416KIZ Datasheet HTML 8Page - Intersil Corporation ISL5416KIZ Datasheet HTML 9Page - Intersil Corporation ISL5416KIZ Datasheet HTML 10Page - Intersil Corporation ISL5416KIZ Datasheet HTML 11Page - Intersil Corporation ISL5416KIZ Datasheet HTML 12Page - Intersil Corporation ISL5416KIZ Datasheet HTML 13Page - Intersil Corporation ISL5416KIZ Datasheet HTML 14Page - Intersil Corporation ISL5416KIZ Datasheet HTML 15Page - Intersil Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 11 / 71 page
background image
11
NCO/Mixer
After the input select/format section, the samples are
multiplied by quadrature sine wave samples from the carrier
NCO. The NCO has a 32-bit frequency control, providing
sub-hertz resolution at the maximum clock rate. The
quadrature sinusoids have exceptional purity. The purity of
the NCO should not be the determining factor for the
receiver dynamic range performance (A typical spectrum
plot is shown in Figure 20). The phase quantization to the
sine/cosine generator is 24 bits and the amplitude
quantization is 19 bits.
The carrier NCO center frequency is loaded via the uP bus. The
center frequency control is double buffered -- the input is loaded
into a holding register via the uP interface. The data is then
transferred from the holding register to the active register by a
write to a special address or by a SYNCInX signal, if enabled in
IWA = *000h. To synchronize multiple channels, the carrier
NCO phase accumulator feedback can be zeroed on loading to
restart all of the NCOs at the same phase (see IWA = *005h).
The phase of the NCO can be offset by programming IWA =
*003h. The phase offset is not double buffered.
R
E
G
ENA
ENB
ENC
END
EN
µP
EXPA
EXPB
EXPC
EXPD
EXP
µP
AMANT
BMANT
CMANT
DMANT
µPMANT
R
E
G
R
E
G
R
E
G
R
E
G
R
E
G
FIR
FILTER
R
E
G
R
E
G
R
E
G
0...-15
0...-23
R
E
G
0...-29
0...-23
69b
62b
53b
44b
34b
REG
REG
REG
SIN/COS
GEN
REG
REG
REG
REG
SERIAL
FREQ
OFFSET
COF
COFSYNC
ENCOF
0...-23
0...-18
R
E
G
R
E
G
R
E
G
R
E
G
C
L
I
P
R
E
G
R
E
G
R
E
G
MAX EXP
BASE
SHIFT
VALUE
0...-23
R
E
G
R
E
G
R
E
G
DECIMATION
COUNTER
R
E
G
R
E
G
R
E
G
R
E
G
CIC ORDER
FIR COEFFICIENTS
11
-1
21
-2
1
31
-3
3
-1
41
-4
6
-4
1
5
1
-5
10
-10
5
-1
CENTER
FREQ
PHASE
OFFSET
(COMB)
FIGURE 3. NCO, MIXER AND CIC BLOCK DIAGRAM
(from uP)
NOTE:
BUS NUMBERING SUCH AS 0...-23 INDICATES BIT WEIGHTS
SUCH AS 20 ... 2-23
(TEST INPUT)
ISL5416


Numéro de pièce similaire - ISL5416KIZ

FabricantNo de pièceFiches techniqueDescription
logo
Intersil Corporation
ISL5416KIZ INTERSIL-ISL5416KIZ Datasheet
1Mb / 71P
   Four-Channel Wideband Programmable DownConverter
logo
Renesas Technology Corp
ISL5416KIZ RENESAS-ISL5416KIZ Datasheet
2Mb / 71P
   Four-Channel Wideband Programmable DownConverter
More results

Description similaire - ISL5416KIZ

FabricantNo de pièceFiches techniqueDescription
logo
Intersil Corporation
ISL5416 INTERSIL-ISL5416_04 Datasheet
1Mb / 71P
   Four-Channel Wideband Programmable DownConverter
ISL5416 INTERSIL-ISL5416 Datasheet
1Mb / 71P
   Four-Channel Wideband Programmable DownConverter
logo
Renesas Technology Corp
ISL5416 RENESAS-ISL5416 Datasheet
2Mb / 71P
   Four-Channel Wideband Programmable DownConverter
logo
Intersil Corporation
ISL5216 INTERSIL-ISL5216 Datasheet
1Mb / 65P
   Four-Channel Programmable Digital DownConverter
HSP50216 INTERSIL-HSP50216_06 Datasheet
767Kb / 58P
   Four-Channel Programmable Digital DownConverter
logo
Renesas Technology Corp
ISL5216 RENESAS-ISL5216 Datasheet
2Mb / 65P
   Four-Channel Programmable Digital Downconverter
logo
Intersil Corporation
ISL5216KI INTERSIL-ISL5216KI Datasheet
971Kb / 65P
   Four-Channel Programmable Digital Downconverter
July 13, 2007
logo
Intel Corporation
CD2481 INTEL-CD2481 Datasheet
2Mb / 222P
   Programmable Four-Channel Communications Controller
logo
Intersil Corporation
HSP50216 INTERSIL-HSP50216_07 Datasheet
786Kb / 58P
   Four-Channel Programmable Digital Downconverter
logo
Renesas Technology Corp
HSP50216 RENESAS-HSP50216 Datasheet
1Mb / 59P
   Four-Channel Programmable Digital Downconverter
October 5, 2015
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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71


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