Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

LAXP2-17E-5QN208E Datasheet(PDF) 10 Page - Lattice Semiconductor

No. de pieza LAXP2-17E-5QN208E
Descripción Electrónicos  LA-LatticeXP2 Family Data Sheet
Download  83 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  LATTICE [Lattice Semiconductor]
Página de inicio  http://www.latticesemi.com
Logo LATTICE - Lattice Semiconductor

LAXP2-17E-5QN208E Datasheet(HTML) 10 Page - Lattice Semiconductor

Back Button LAXP2-17E-5QN208E Datasheet HTML 6Page - Lattice Semiconductor LAXP2-17E-5QN208E Datasheet HTML 7Page - Lattice Semiconductor LAXP2-17E-5QN208E Datasheet HTML 8Page - Lattice Semiconductor LAXP2-17E-5QN208E Datasheet HTML 9Page - Lattice Semiconductor LAXP2-17E-5QN208E Datasheet HTML 10Page - Lattice Semiconductor LAXP2-17E-5QN208E Datasheet HTML 11Page - Lattice Semiconductor LAXP2-17E-5QN208E Datasheet HTML 12Page - Lattice Semiconductor LAXP2-17E-5QN208E Datasheet HTML 13Page - Lattice Semiconductor LAXP2-17E-5QN208E Datasheet HTML 14Page - Lattice Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 83 page
background image
2-7
Architecture
Lattice Semiconductor
LA-LatticeXP2 Family Data Sheet
Figure 2-4. General Purpose PLL (GPLL) Diagram
Table 2-4 provides a description of the signals in the GPLL blocks.
Table 2-4. GPLL Block Signal Descriptions
Clock Dividers
LA-LatticeXP2 devices have two clock dividers, one on the left side and one on the right side of the device. These
are intended to generate a slower-speed system clock from a high-speed edge clock. The block operates in a ÷2,
÷4 or ÷8 mode and maintains a known phase relationship between the divided down clock and the high-speed
clock based on the release of its reset signal. The clock dividers can be fed from the CLKOP output from the GPLLs
or from the Edge Clocks (ECLK). The clock divider outputs serve as primary clock sources and feed into the clock
distribution network. The Reset (RST) control signal resets the input and forces all outputs to low. The RELEASE
signal releases outputs to the input clock. For further information on clock dividers, please see TN1126, sysCLOCK
PLL Design and Usage Guide. Figure 2-5 shows the clock divider connections.
Signal
I/O
Description
CLKI
I
Clock input from external pin or routing
CLKFB
I
PLL feedback input from CLKOP (PLL internal), from clock net (CLKOP) or from a user clock
(PIN or logic)
RST
I
“1” to reset PLL counters, VCO, charge pumps and M-dividers
RSTK
I
“1” to reset K-divider
DPHASE [3:0]
I
DPA Phase Adjust input
DDDUTY [3:0]
I
DPA Duty Cycle Select input
WRDEL
I
DPA Fine Delay Adjust input
CLKOS
O
PLL output clock to clock tree (phase shifted/duty cycle changed)
CLKOP
O
PLL output clock to clock tree (no phase shift)
CLKOK
O
PLL output to clock tree through secondary clock divider
CLKOK2
O
PLL output to clock tree (CLKOP divided by 3)
LOCK
O
“1” indicates PLL LOCK to CLKI
CLKFB
Divider
RST
CLKFB
CLKI
LOCK
CLKOP
CLKOS
RSTK
DPHASE
Internal Feedback
DDUTY
WRDEL
CLKOK2
CLKOK
CLKI
Divider
PFD
VCO/
LOOP FILTER
CLKOP
Divider
Phase/
Duty Cycle/
Duty Trim
Duty Trim
CLKOK
Divider
Lock
Detect
3


Número de pieza similar - LAXP2-17E-5QN208E

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
LEM
LAX-100-NP LEM-LAX-100-NP Datasheet
431Kb / 12P
   Current Transducer LAX SERIES
LAX100-NP LEM-LAX100-NP Datasheet
273Kb / 12P
   Current Transducer LAX SERIES
logo
List of Unclassifed Man...
LAXC021T0B-Q1 ETC2-LAXC021T0B-Q1 Datasheet
33Kb / 1P
   IC for LCD TV
logo
Taiyo Yuden (U.S.A.), I...
LAXHG5050XAT3R3NMR TAIYO-YUDEN-LAXHG5050XAT3R3NMR Datasheet
407Kb / 3P
   Wire-wound Ferrite Power Inductors LAXH series for Automotive Powertrain and Safety
LAXHG5050XKT151MMR TAIYO-YUDEN-LAXHG5050XKT151MMR Datasheet
405Kb / 3P
   Wire-wound Ferrite Power Inductors LAXH series for Automotive Powertrain and Safety
More results

Descripción similar - LAXP2-17E-5QN208E

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Lattice Semiconductor
XP2 LATTICE-XP2 Datasheet
1Mb / 92P
   LatticeXP2 Family Data Sheet
LA-MACHXO LATTICE-LA-MACHXO Datasheet
875Kb / 77P
   LA-MachXO Automotive Family Data Sheet
LFXP2-8E-5QN208I LATTICE-LFXP2-8E-5QN208I Datasheet
4Mb / 102P
   LatticeXP2 Family
July 2021
MACHXO LATTICE-MACHXO Datasheet
942Kb / 95P
   MachXO Family Data Sheet
logo
Microchip Technology
PIC24FJ192GA110-I MICROCHIP-PIC24FJ192GA110-I Datasheet
2Mb / 330P
   PIC24FJ256GA110 Family Data Sheet
08/04/10
logo
Lattice Semiconductor
LCMXO2-7000HC-6TG144C LATTICE-LCMXO2-7000HC-6TG144C Datasheet
5Mb / 122P
   MachXO2 Family Data Sheet
2010-2022
DS1035 LATTICE-DS1035 Datasheet
7Mb / 106P
   MachXO2??Family Data Sheet
logo
Freescale Semiconductor...
MC68711E20CFNE2 FREESCALE-MC68711E20CFNE2 Datasheet
1Mb / 242P
   M68HC11E Family Data Sheet
logo
Cree, Inc
XLAMPMCE CREE-XLAMPMCE Datasheet
1Mb / 14P
   Product family data sheet
logo
Microchip Technology
PIC18F66K22-I MICROCHIP-PIC18F66K22-I Datasheet
4Mb / 550P
   PIC18F87K22 Family Data Sheet
05/02/11
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 72 73 74 75 76 77 78 79 80 81 82 83


Datasheet Descarga

Go To PDF Page


Enlace URL




Política de Privacidad
ALLDATASHEET.ES
¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Intercambio de Enlaces   |   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