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vca821idgst

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¥ 974.697277

10+

¥ 763.472403

¥ 7634.72403

25+

¥ 710.152596

¥ 17753.8149

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¥ 652.817462

¥ 65281.7462

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¥ 645.907364

¥ 161476.841

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¥ 608.368726

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¥ 594641.91

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产品参数

产品属性	属性值
商品目录	可编程/可变增益放大器(PGA/VGA)
通道数	单路
带宽(-3db)	710MHz
压摆率(SR)	2500V/us
工作电流	34mA

PDF描述：Ultra-Wideband, > 40dB Gain Adjust Range, Linear in dB VARIABLE GAIN AMPLIFIER 超宽带\u003e 40分贝增益调整范围， dB线性可变增益放大器

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002373s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.45' , `useragent` = 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)' , `reffer` = '' , `host` = 'https://www.ic118.com/stock/detail_51055706.html' [ RunTime:0.003596s ]
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SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.004468s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002284s ]
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SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001840s ]
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SELECT `s`.*,`u`.`company`,`t`.`name` FROM `stock` `s` LEFT JOIN `user` `u` ON `u`.`id`=`s`.`userid` LEFT JOIN `product_type` `t` ON `t`.`id`=`s`.`categoryid` WHERE `s`.`id` = '51055706' LIMIT 1 [ RunTime:0.004088s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002046s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 51055706 [ RunTime:0.000513s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.003161s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51055706 ORDER BY `minOrder` ASC [ RunTime:0.001970s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001590s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 51055706 ORDER BY `unit` DESC [ RunTime:0.000435s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001509s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 51055706 [ RunTime:0.000358s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000290s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51055706 ORDER BY `minOrder` ASC [ RunTime:0.000469s ]
CONNECT:[ UseTime:0.000624s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='vca821idgst' and brandshort='texas instruments' limit 1 [ RunTime:0.001604s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001759s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'vca821idgst' LIMIT 1 [ RunTime:0.000451s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001547s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'vca821idgst' LIMIT 1 [ RunTime:0.000553s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002381s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'vca821idgst' OR `brand` LIKE 'texas instruments%' ) ) LIMIT 1 [ RunTime:0.003363s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001615s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'vca821idgst' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000639s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'vca821idgst' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.013228s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001349s ]

0.296387s

vca821idgst

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总价金额： ￥ 974.697277

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PDF描述：Ultra-Wideband, > 40dB Gain Adjust Range, Linear in dB VARIABLE GAIN AMPLIFIER 超宽带\u003e 40分贝增益调整范围， dB线性可变增益放大器

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总价金额：￥ 974.697277