Transformadores de audio y señal Qorvo QPP0020

Written by: INCB
Category: Nuevos Componentes , Industria y Noticias

Los transformadores de señal/audio Qorvo QPP0020 están diseñados para aplicaciones que requieren componentes de montaje en superficie pequeños, de bajo costo y altamente confiables. Estos transformadores ofrecen una baja pérdida de inserción al tiempo que mantienen una alta capacidad de potencia de RF en un amplio rango de temperaturas de funcionamiento de -40 °C a 100 °C. Los transformadores de señal/audio QPP0020 presentan una relación de impedancia de 3,06:1, una impedancia característica de 75 Ω y un rango de frecuencia de funcionamiento de 45 MHz a 1218 MHz. Todos los transformadores están 100% probados por RF, no contienen plomo, cumplen con RoHS y vienen en una carcasa SMT SP6 estándar de la industria. Estos transformadores son compatibles con soldadura sin plomo a 260°C y están disponibles en empaques de cinta y bobina. Las aplicaciones típicas incluyen banda ancha/CATV e inalámbricas de uso general.

Clique aquí para ver las hojas de datos

pcbway_012_2024

Buscador de Datasheets


N° de Componente 

Banco de Circuitos

J! InfoRequestSessionProfileQueries14
18.818MBMemory Usage33.11msRequest Duration
Joomla! Version5.2.3
PHP Version8.3.16
Identityguest
Response200
Templatecassiopeia
Database
Server
mysql
Version
10.5.22-MariaDB
Collation
latin1_swedish_ci
Conn Collation
utf8mb4_general_ci
$_GET
[]
$_POST
[]
$_SESSION
array:1 [ "joomla" => "***redacted***" ]
$_COOKIE
array:1 [ "c2123392c06423339225f3431360b7e6" => "c73g5hkirrufla6794fcanc0s0" ]
$_SERVER
array:52 [ "USER" => "apache" "HOME" => "/usr/share/httpd" "SCRIPT_NAME" => "/index.php" "RE...
session
array:3 [ "counter" => 3 "timer" => array:3 [ "start" => 1741941015 "last" => 1741941018...
registry
array:3 [ "data" => [] "initialized" => false "separator" => "." ]
user
array:21 [ "id" => 0 "name" => null "username" => null "email" => null "password" => "***r...
  • afterLoad (85.8KB) (283μs)
  • afterInitialise (1.14MB) (3.29ms)
  • afterRoute (90.7KB) (711μs)
  • beforeRenderComponent com_content (100.46KB) (402μs)
  • Before Access::preloadComponents (all components) (33.5KB) (186μs)
  • After Access::preloadComponents (all components) (107.06KB) (346μs)
  • Before Access::preloadPermissions (com_content) (1.57KB) (8μs)
  • After Access::preloadPermissions (com_content) (16.19MB) (19.74ms)
  • Before Access::getAssetRules (id:27001 name:com_content.article.30639) (514.65KB) (608μs)
  • After Access::getAssetRules (id:27001 name:com_content.article.30639) (7.38KB) (36μs)
  • afterRenderComponent com_content (18.43KB) (1.17ms)
  • afterDispatch (2.28KB) (48μs)
  • beforeRenderRawModule mod_articles_category (Banco de Circuitos) (409.41KB) (1.63ms)
  • afterRenderRawModule mod_articles_category (Banco de Circuitos) (15.43KB) (305μs)
  • beforeRenderRawModule mod_finder (Busca_inteligente) (5.9KB) (89μs)
  • afterRenderRawModule mod_finder (Busca_inteligente) (64.76KB) (1.08ms)
  • beforeRenderModule mod_articles_category (Banco de Circuitos) (10.1KB) (535μs)
  • afterRenderModule mod_articles_category (Banco de Circuitos) (5.14KB) (65μs)
  • beforeRenderModule mod_finder (Busca_inteligente) (6.14KB) (183μs)
  • afterRenderModule mod_finder (Busca_inteligente) (4.44KB) (49μs)
  • afterRender (151.59KB) (2.24ms)
  • 1 x After Access::preloadPermissions (com_content) (16.19MB) (59.61%)
    19.74ms
    1 x afterInitialise (1.14MB) (9.94%)
    3.29ms
    1 x afterRender (151.59KB) (6.78%)
    2.24ms
    1 x beforeRenderRawModule mod_articles_category (Banco de Circuitos) (409.41KB) (4.91%)
    1.63ms
    1 x afterRenderComponent com_content (18.43KB) (3.54%)
    1.17ms
    1 x afterRenderRawModule mod_finder (Busca_inteligente) (64.76KB) (3.26%)
    1.08ms
    1 x afterRoute (90.7KB) (2.15%)
    711μs
    1 x Before Access::getAssetRules (id:27001 name:com_content.article.30639) (514.65KB) (1.84%)
    608μs
    1 x beforeRenderModule mod_articles_category (Banco de Circuitos) (10.1KB) (1.62%)
    535μs
    1 x beforeRenderComponent com_content (100.46KB) (1.21%)
    402μs
    1 x After Access::preloadComponents (all components) (107.06KB) (1.04%)
    346μs
    1 x afterRenderRawModule mod_articles_category (Banco de Circuitos) (15.43KB) (0.92%)
    305μs
    1 x afterLoad (85.8KB) (0.85%)
    283μs
    1 x Before Access::preloadComponents (all components) (33.5KB) (0.56%)
    186μs
    1 x beforeRenderModule mod_finder (Busca_inteligente) (6.14KB) (0.55%)
    183μs
    1 x beforeRenderRawModule mod_finder (Busca_inteligente) (5.9KB) (0.27%)
    89μs
    1 x afterRenderModule mod_articles_category (Banco de Circuitos) (5.14KB) (0.2%)
    65μs
    1 x afterRenderModule mod_finder (Busca_inteligente) (4.44KB) (0.15%)
    49μs
    1 x afterDispatch (2.28KB) (0.14%)
    48μs
    1 x After Access::getAssetRules (id:27001 name:com_content.article.30639) (7.38KB) (0.11%)
    36μs
    1 x Before Access::preloadPermissions (com_content) (1.57KB) (0.02%)
    8μs
14 statements were executed9.22ms1.49MB
  • SELECT @@SESSION.sql_mode;33μs968B/libraries/src/Session/MetadataManager.php:184Copy
  • SELECT `session_id` FROM `incbmx_session` WHERE `session_id` = :session_id LIMIT 157μs1.31KBParams/libraries/src/Session/MetadataManager.php:187Copy
  • UPDATE `incbmx_session` SET `guest` = :guest , `time` = :time , `userid` = :user_id , `username` = :username , `client_id` = :client_id WHERE `session_id` = :session_id52μs992BParams/libraries/src/Session/MetadataManager.php:316Copy
  • SELECT `id`,`rules` FROM `incbmx_viewlevels`47μs608B/libraries/src/Access/Access.php:955Copy
  • SELECT `b`.`id` FROM `incbmx_usergroups` AS `a` LEFT JOIN `incbmx_usergroups` AS `b` ON `b`.`lft` <= `a`.`lft` AND `b`.`rgt` >= `a`.`rgt` WHERE `a`.`id` = :guest71μs1.64KBParams/libraries/src/Access/Access.php:868Copy
  • SELECT `c`.`id`,`c`.`asset_id`,`c`.`access`,`c`.`alias`,`c`.`checked_out`,`c`.`checked_out_time`,`c`.`created_time`,`c`.`created_user_id`,`c`.`description`,`c`.`extension`,`c`.`hits`,`c`.`language`,`c`.`level`,`c`.`lft`,`c`.`metadata`,`c`.`metadesc`,`c`.`metakey`,`c`.`modified_time`,`c`.`note`,`c`.`params`,`c`.`parent_id`,`c`.`path`,`c`.`published`,`c`.`rgt`,`c`.`title`,`c`.`modified_user_id`,`c`.`version`, CASE WHEN CHAR_LENGTH(`c`.`alias`) != 0 THEN CONCAT_WS(':', `c`.`id`, `c`.`alias`) ELSE `c`.`id` END as `slug` FROM `incbmx_categories` AS `s` INNER JOIN `incbmx_categories` AS `c` ON (`s`.`lft` <= `c`.`lft` AND `c`.`lft` < `s`.`rgt`) OR (`c`.`lft` < `s`.`lft` AND `s`.`rgt` < `c`.`rgt`) WHERE (`c`.`extension` = :extension OR `c`.`extension` = 'system') AND `c`.`published` = 1 AND `s`.`id` = :id ORDER BY `c`.`lft`176μs3.86KBParams/libraries/src/Categories/Categories.php:375Copy
  • SELECT `id`,`name`,`rules`,`parent_id` FROM `incbmx_assets` WHERE `name` IN (:preparedArray1,:preparedArray2,:preparedArray3,:preparedArray4,:preparedArray5,:preparedArray6,:preparedArray7,:preparedArray8,:preparedArray9,:preparedArray10,:preparedArray11,:preparedArray12,:preparedArray13,:preparedArray14,:preparedArray15,:preparedArray16,:preparedArray17,:preparedArray18,:preparedArray19,:preparedArray20,:preparedArray21,:preparedArray22,:preparedArray23,:preparedArray24,:preparedArray25,:preparedArray26,:preparedArray27,:preparedArray28,:preparedArray29,:preparedArray30,:preparedArray31,:preparedArray32,:preparedArray33,:preparedArray34,:preparedArray35,:preparedArray36,:preparedArray37,:preparedArray38,:preparedArray39)204μs7.44KBParams/libraries/src/Access/Access.php:357Copy
  • SELECT `id`,`name`,`rules`,`parent_id` FROM `incbmx_assets` WHERE `name` LIKE :asset OR `name` = :extension OR `parent_id` = 07.7ms1.46MBParams/libraries/src/Access/Access.php:301Copy
  • SHOW FULL COLUMNS FROM `incbmx_content`335μs2.39KB/libraries/vendor/joomla/database/src/Mysqli/MysqliDriver.php:587Copy
  • UPDATE `incbmx_content` SET `hits` = (`hits` + 1) WHERE `id` = '30639'171μs48B/libraries/src/Table/Table.php:1348Copy
  • SELECT `name`,`element` FROM `incbmx_extensions` WHERE `type` = 'plugin' AND `folder` = 'finder' AND `enabled` = 1145μs608B/administrator/components/com_finder/src/Helper/LanguageHelper.php:135Copy
  • SELECT `title` FROM `incbmx_finder_taxonomy` WHERE `parent_id` = 1 AND `state` = 1 AND `access` IN (1,5)85μs648B/administrator/components/com_finder/src/Indexer/Taxonomy.php:325Copy
  • SELECT * FROM `incbmx_schemaorg` WHERE `itemId` = :itemId AND `context` = :context68μs1.55KBParams/plugins/system/schemaorg/src/Extension/Schemaorg.php:403Copy
  • SELECT SUM(CASE WHEN `a`.`next_execution` <= :now THEN 1 ELSE 0 END) AS due_count,SUM(CASE WHEN `a`.`locked` IS NULL THEN 0 ELSE 1 END) AS locked_count FROM `incbmx_scheduler_tasks` AS `a` WHERE `a`.`state` = 177μs1.37KBParams/administrator/components/com_scheduler/src/Model/TasksModel.php:465Copy