BCM4354KKWBGT Datasheet, PDF (24/192 Pages) Cypress Semiconductor – Single-Chip 5G Wi-Fi IEEE 802.11ac 2×2 MAC/ Baseband/Radio with Integrated Bluetooth 4.1 and FM Receiver

BCM4354 Data Sheet
WL_REG_ON
BT_REG_ON
VBAT
VDDIO
BCM4354 PMU Features
Figure 3: Typical Power Topology for the BCM4354
Core Buck
Regulator
CBUCK
Max 600 mA
LPLDO1
1.1V
3 mA
1.35V
Internal LNLDO
1.2V
Internal LNLDO
1.2V
Internal VCOLDO
1.2V
Internal LNLDO
1.2V
XTAL LDO
1.2V
LNLDO
1.2V
Max 150 mA
CLDO
Max 300 mA
(Bypass in deep
sleep)
1.2V– 1.1V
BTLDO2P5
2.5V
Max 70 mA
LDO3P3
3.3V
Max 600 mA
LDO3P3_B
3.3V
Max 150 mA
WL RF – AFE
WL RF – TX (2.4 GHz, 5 GHz)
WL RF – LOGEN (2.4 GHz, 5 GHz)
WL RF – RX/LNA (2.4 GHz, 5 GHz)
WL RF – XTAL
WL RF – RFPLL PFD/MMD
Internal LNLDO
BT RF/FM
HSIC/DFE/DFLL
PCIE PLL/RXTX
WLAN BBPLL/DFLL
WLAN/BT/CLB/Top, always on
WL OTP
WL PHY
WL DIGITAL
BT DIGITAL
WL/BT SRAMs
BT CLASS 1 PA
WL RF-PA (2.4G, 5G)
WL PAD (2.4 GHz, 5 GHz)
VDDIO_RF
WL OTP 3.3V
WL RF – VCO
Internal LNLDO WL RF – CP
Broadcom^®
October 15, 2014 • 4354-DS109-R
BROADCOM CONFIDENTIAL
Page 23