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CYW89820 参数 Datasheet PDF下载

CYW89820图片预览
型号: CYW89820
PDF下载: 下载PDF文件 查看货源
内容描述: [The AIROC™ CYW89820 Automotive Bluetooth® & Bluetooth® LE SoC is a Bluetooth® 5.2 core spec compliant device for automotive and industrial applications. Manufactured using the industry's advanced 40 nm CMOS low-power process, the CYW89820 is a highly integrated device which delivers up to 11.5 dBm transmit output power in LE and BR modes and up to 2.5 dBm in EDR mode, reducing the device footprint and the costs associated with implementing Bluetooth® solutions.]
分类和应用:
文件页数/大小: 53 页 / 735 K
品牌: INFINEON [ Infineon ]
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AIROC™ Bluetooth® system on chip for automotive applications  
Power management unit  
4
Power management unit  
Figure 5 shows the CYW89820 power management unit (PMU) block diagram. The CYW89820 includes an  
integrated buck regulator, a digital LDO for the digital core, and an RF LDO for the Radio. The PMU also includes  
a brownout detector which places the part in shutdown when input voltage is below a certain threshold.  
CYW89820 PMU  
PMU_AVDD  
Reset  
Brownout  
Detector  
Buck Output  
SRPVDD  
SR_VLX  
Buck  
DIGLDO_VDDOUT  
DIGLDO_VDDIN  
Digital LDO  
RFLDO_VDDOUT  
PALDO_VDDOUT  
RFLDO_VDDIN  
PALDO_VDDIN  
RF LDO  
PA LDO  
Figure 5  
Power management unit  
Datasheet  
13  
002-25826 Rev. *G  
2022-09-24  
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