BCM4354KKWBGT Datasheet, PDF (111/192 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
Signal Descriptions
Table 21: WLCSP Signal Descriptions (Cont.)
Bump# Signal Name
Type Description
265
WRF_PADRV_VBAT_GND3P3_CO
RE1
248
WRF_XTAL_GND1P2
291, 307 WRF_RX2G_GND1P2_CORE0
259, 317 WRF_RX2G_GND1P2_CORE1
292
WRF_RX5G_GND1P2_CORE0
257
WRF_RX5G_GND1P2_CORE1
252, 316 WRF_LOGEN_GND1P2
278
WRF_LOGENG_GND1P2
268, 030 WRF_PA5G_VBAT_GND3P3_COR
E0
286, 304 WRF_PA5G_VBAT_GND3P3_COR
E1
272, 300 WRF_PA2G_VBAT_GND3P3_COR
E0
284, 301 WRF_PA2G_VBAT_GND3P3_COR
E1
271
WRF_MMD_GND1P2
274, 318 WRF_CP_GND1P2
263
WRF_PFD_GND1P2
68–73, VSSC
75,
83–85,
88–95,
104–106,
116–122,
130, 200,
201, 217,
232–235,
254–245,
333, 334,
384–395
338, 349, SR_PVSS
360, 364
335
PMU_AVSS
97
HSIC_AGND12PLL
40
BT_PAVSS
43
BT_IFVSS
48
BT_PLLVSS
51
BT_VCOVSS
65
FM_VCOVSS
63
FM_LNAVSS
58
FM_PLLVSS
53
FM_AUDIOVSS
GND PAD CORE1 ground
GND XTAL ground
GND RX 2GHz CORE0 ground
GND RX 2GHz CORE1 ground
GND RX 5GHz CORE0 ground
GND RX 5GHz CORE1 ground
GND LOGEN ground
GND LOGEN ground
GND 5 GHz PA CORE0 ground
GND 5 GHz PA CORE1 ground
GND 2 GHz PA CORE0 ground
GND 2 GHz PA CORE1 ground
GND Ground
GND Ground
GND Ground
GND Core ground for WLAN and BT
GND Power ground
GND Quiet ground
GND HSIC PLL ground
GND Bluetooth PA ground
GND Bluetooth IF block ground
GND Bluetooth PLL ground
GND Bluetooth VCO ground
GND FM VCO ground
GND FM LNA ground
GND FM PLL ground
GND FM AUDIO ground
Broadcom^®
October 15, 2014 • 4354-DS109-R
BROADCOM CONFIDENTIAL
Page 110