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首页 > Products > Power Management > Current limiting load switch > Analog load switch >CXDS4219B features high bandwidth up to 400MHz at -3dB and low on-resistance (5.5Ω Typ.). The SEL pin has overvoltage protection that allows voltages above VCC, up to 7.0V to be present on the pin
CXDS4219B features high bandwidth up to 400MHz at -3dB and low on-resistance (5.5Ω Typ.). The SEL pin has overvoltage protection that allows voltages above VCC, up to 7.0V to be present on the pin

The CXDS4219B is a high performance, single pole double throw (SPDT) CMOS analog switch for bus switching or audio switching applications. It features high bandwidth up to 400MHz at -3dB and low on-resistance (5.5Ω Typ.). The SEL pin has overvoltage protection that allows voltages above VCC, up to 7.0V to be present on the pin without damage or disruption of operation of the part, regardless of the operating voltage.

CXDS4219B features high bandwidth up to 400MHz at -3dB and low on-resistance (5.5Ω Typ.). The SEL pin has overvoltage protection that allows voltages above VCC, up to 7.0V to be present on the pin
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                          目录G8b嘉泰姆

   1.产品概述      2.产品特点      3.应用范围     4.技术规格书下载(PDF文档)G8b嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品G8b嘉泰姆

一.产品概述G8b嘉泰姆


     The CXDS4219B is a high performance, single pole double throw (SPDT) CMOS analog switch for bus switching or audio switching applications. It features high bandwidth up to 400MHz at -3dB and low on-resistance (5.5Ω Typ.). The SEL pin has overvoltage protection that allows voltages above VCC, up to 7.0V to be present on the pin without damage or disruption of operation of the part, regardless of the operating voltage.G8b嘉泰姆

     The CXDS4219B is also featured with smart circuitry to minimize VCC leakage current even when SEL control voltage is lower than VCC supply voltage. In other word, there is no need of additional device to shift SEL level to be the same as that of VCC in real application. G8b嘉泰姆

     The CXDS4219B is available in standard SOT-363(SC-70-6L) package. Standard product is Pb-Free and halogen-Free. G8b嘉泰姆

二.产品特点G8b嘉泰姆


  Supply voltage : 2.3 ~ 5.5VG8b嘉泰姆

  On-Resistance : 5.5Ω @ VCC=4.5VG8b嘉泰姆

  -3dB Bandwidth : 400MHz @ CL=5pFG8b嘉泰姆

  Off isolation : -69dB @ 10MHzG8b嘉泰姆

  Low quiescent current :<1uAG8b嘉泰姆

  Break-before-make functionG8b嘉泰姆

  ESD protectionG8b嘉泰姆

  HBM : ±8000VG8b嘉泰姆

  MM : ±600VG8b嘉泰姆

  Small package SOT-363G8b嘉泰姆

三.应用范围G8b嘉泰姆


  Cell phonesG8b嘉泰姆

  MIDG8b嘉泰姆

  Other portable equipments    G8b嘉泰姆

四.技术规格书(产品PDF)G8b嘉泰姆


需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持!G8b嘉泰姆

 QQ截图20160419174301.jpgG8b嘉泰姆

五.产品封装图G8b嘉泰姆


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六.电路原理图G8b嘉泰姆


 blob.png  G8b嘉泰姆

七.相关芯片选择指南    更多同类产品......G8b嘉泰姆


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Product Configuration VIN IQ BW@-3dB THD+N Crosstalk OFF  Size Package
(Min.) (Max.) (Max.) (Typ.) (Typ.) (Typ.) (Typ.) (L×W)
(V) (uA) (Ω) (dB) (dB) (dB) (mm)
CXDS4219B SPDT 2.3 5.5 1 400 -70 -68 -69 2.1 x 2.3 SOT-363
CXDS4220C 4-Lane MIPI 2.7 4.5 120 1500   -43 -39 2.4 x 2.4 WLCSP-36B
CXDS4221Q Dual SPDT 2.3 5.5 1 660 -70 -60 -45 1.4 x 1.8 QFN1418-10L
CXDS4222Q 3:1 DPDT 2.3 5.5 75 1200 - -57 -57 1.8 x 1.8 QFN1818-12L
CXDS4223Q 4:1 DPDT 2.3 5.5 80 1200 - -30 -50 1.8 x 2.6 QFN1826-16L
CXDS4224QA 2:1 DPDT 2.3 5.5 55 200 - -70 -70 1.4 x 1.8 QFN1418-10L
CXDS4224QB 2:1 DPDT 2.3 5.5 55 200 - -70 -70 2.1 x 1.6 QFN2116-10L
CXDS4225Q 2:1 DPDT 2.3 5.5 1 800 - -47 -36 1.4 x 1.8 QFN1418-10L
CXDS4226Q 2:1 DPDT 2.3 4.5 1 800 - -47 -36 2.1 x 1.6 QFN2116-10L
CXDS4227Q 2:1 DPDT 2.5 4.5 1 800 - -47 -38 1.4 x 1.8 QFN1418-10L