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图片源于供应商或网络,实物可能存在差异,请以实物为准

LT5557EUF#PBF

数量

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¥ 152.960902

10+

¥ 121.724154

¥ 1217.24154

91+

¥ 105.812501

¥ 9628.937591

182+

¥ 102.535618

¥ 18661.482476

273+

¥ 100.894531

¥ 27544.206963

546+

¥ 98.488062

¥ 53774.481852

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产品参数

产品属性	属性值
商品目录	RF混频器
应用领域	手机
UMTS
CDMA
TD-SCDMA
W-CDMA
频率	400MHz~3.8GHz
增益/损耗	3.3dB
噪声系数	10.6dB
工作电压	2.9V~3.9V
工作电流	92mA
工作温度	-40℃~+85℃

PDF描述：LT5557 - 400MHz to 3.8GHz 3.3V Active Downconverting Mixer; Package: QFN; Pins: 16; Temperature Range: -40°C to 85°C

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CONNECT:[ UseTime:0.000787s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002551s ]
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SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.002527s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.000532s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002733s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.254' ) [ RunTime:0.006303s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.002173s ]
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SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002565s ]
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` = '57375486' LIMIT 1 [ RunTime:0.005507s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002350s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 57375486 [ RunTime:0.003672s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.005249s ]
SELECT * FROM `stock_price` WHERE `stockid` = 57375486 ORDER BY `minOrder` ASC [ RunTime:0.010524s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001697s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 57375486 ORDER BY `unit` DESC [ RunTime:0.015468s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.004682s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 57375486 [ RunTime:0.008231s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000437s ]
SELECT * FROM `stock_price` WHERE `stockid` = 57375486 ORDER BY `minOrder` ASC [ RunTime:0.000444s ]
CONNECT:[ UseTime:0.000732s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='LT5557EUF#PBF' and brandshort='Analog Devices Inc.' limit 1 [ RunTime:0.011744s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001570s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'LT5557EUF#PBF' LIMIT 1 [ RunTime:0.010846s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002785s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'LT5557EUF#PBF' LIMIT 1 [ RunTime:0.013805s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001519s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'LT5557EUF#PBF' OR `brand` LIKE 'Analog Devices Inc.%' ) ) LIMIT 1 [ RunTime:0.007762s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.003017s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'LT5557EUF#PBF' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.003969s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'LT5557EUF#PBF' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.012739s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.013999s ]

0.440355s

LT5557EUF#PBF

购买数量

总价金额： ￥ 152.960902

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产品参数

PDF描述：LT5557 - 400MHz to 3.8GHz 3.3V Active Downconverting Mixer; Package: QFN; Pins: 16; Temperature Range: -40&deg;C to 85&deg;C

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总价金额：￥ 152.960902

PDF描述：LT5557 - 400MHz to 3.8GHz 3.3V Active Downconverting Mixer; Package: QFN; Pins: 16; Temperature Range: -40°C to 85°C