Preamplificador para Fonocaptor Magnético (CIR1909S)

Written by: Newton C. Braga
Category: Banco de circuitos

 

   Encontramos este circuito en el JFET Databook de National Semiconductor. Los FET pueden ser equivalentes como los BF245. La fuente debe tener un excelente filtrado.

 


 

 

 

pcbway_012_2024

Buscador de Datasheets


N° de Componente 

Banco de Circuitos

J! InfoRequestSessionProfileQueries14
18.837MBMemory Usage32.94msRequest Duration
Joomla! Version5.2.3
PHP Version8.3.20
Identityguest
Response200
Templatecassiopeia
Database
Server
mysql
Version
10.5.22-MariaDB
Collation
latin1_swedish_ci
Conn Collation
utf8mb4_general_ci
$_GET
[]
$_POST
[]
$_SESSION
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$_COOKIE
[]
$_SERVER
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session
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user
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  • afterLoad (85.39KB) (306μs)
  • afterInitialise (1.14MB) (3.63ms)
  • afterRoute (89.95KB) (758μs)
  • beforeRenderComponent com_content (100.37KB) (428μs)
  • Before Access::preloadComponents (all components) (33.45KB) (201μs)
  • After Access::preloadComponents (all components) (107.06KB) (359μs)
  • Before Access::preloadPermissions (com_content) (1.57KB) (8μs)
  • After Access::preloadPermissions (com_content) (16.22MB) (18.46ms)
  • Before Access::getAssetRules (id:974 name:com_content.article.8367) (514.65KB) (584μs)
  • After Access::getAssetRules (id:974 name:com_content.article.8367) (7.38KB) (33μs)
  • afterRenderComponent com_content (18.16KB) (1.22ms)
  • afterDispatch (2.28KB) (53μs)
  • beforeRenderRawModule mod_articles_category (Banco de Circuitos) (409.43KB) (1.71ms)
  • afterRenderRawModule mod_articles_category (Banco de Circuitos) (15.43KB) (350μs)
  • beforeRenderRawModule mod_finder (Busca_inteligente) (5.9KB) (91μs)
  • afterRenderRawModule mod_finder (Busca_inteligente) (64.68KB) (1.22ms)
  • beforeRenderModule mod_articles_category (Banco de Circuitos) (10.1KB) (564μs)
  • afterRenderModule mod_articles_category (Banco de Circuitos) (5.22KB) (77μs)
  • beforeRenderModule mod_finder (Busca_inteligente) (6.14KB) (187μs)
  • afterRenderModule mod_finder (Busca_inteligente) (4.44KB) (51μs)
  • afterRender (157.48KB) (2.54ms)
  • 1 x After Access::preloadPermissions (com_content) (16.22MB) (56.05%)
    18.46ms
    1 x afterInitialise (1.14MB) (11.03%)
    3.63ms
    1 x afterRender (157.48KB) (7.7%)
    2.54ms
    1 x beforeRenderRawModule mod_articles_category (Banco de Circuitos) (409.43KB) (5.18%)
    1.71ms
    1 x afterRenderRawModule mod_finder (Busca_inteligente) (64.68KB) (3.71%)
    1.22ms
    1 x afterRenderComponent com_content (18.16KB) (3.7%)
    1.22ms
    1 x afterRoute (89.95KB) (2.3%)
    758μs
    1 x Before Access::getAssetRules (id:974 name:com_content.article.8367) (514.65KB) (1.77%)
    584μs
    1 x beforeRenderModule mod_articles_category (Banco de Circuitos) (10.1KB) (1.71%)
    564μs
    1 x beforeRenderComponent com_content (100.37KB) (1.3%)
    428μs
    1 x After Access::preloadComponents (all components) (107.06KB) (1.09%)
    359μs
    1 x afterRenderRawModule mod_articles_category (Banco de Circuitos) (15.43KB) (1.06%)
    350μs
    1 x afterLoad (85.39KB) (0.93%)
    306μs
    1 x Before Access::preloadComponents (all components) (33.45KB) (0.61%)
    201μs
    1 x beforeRenderModule mod_finder (Busca_inteligente) (6.14KB) (0.57%)
    187μs
    1 x beforeRenderRawModule mod_finder (Busca_inteligente) (5.9KB) (0.28%)
    91μs
    1 x afterRenderModule mod_articles_category (Banco de Circuitos) (5.22KB) (0.23%)
    77μs
    1 x afterDispatch (2.28KB) (0.16%)
    53μs
    1 x afterRenderModule mod_finder (Busca_inteligente) (4.44KB) (0.15%)
    51μs
    1 x After Access::getAssetRules (id:974 name:com_content.article.8367) (7.38KB) (0.1%)
    33μs
    1 x Before Access::preloadPermissions (com_content) (1.57KB) (0.02%)
    8μs
14 statements were executed9.24ms1.5MB
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  • SHOW FULL COLUMNS FROM `incbmx_content`340μs2.39KB/libraries/vendor/joomla/database/src/Mysqli/MysqliDriver.php:587Copy
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