BCM4339XKWBGT Datasheet, PDF (113/183 Pages) Cypress Semiconductor – Single-Chip 5G WiFi IEEE 802.11ac MAC/Baseband/Radio with Integrated Bluetooth 4.1 and FM Receiver

BCM4339 Preliminary Data Sheet
Signal Descriptions
Table 20: FCFBGA, WLBGA, and WLCSP Signal Descriptions (Cont.)
WLBGA
Ball#
–
FCFBGA
Ball#
D19
WLCSP
Bump#
167
Signal Name
AVDD1P2
Type Description
PWR 1.2V supply for PCIe.
Ground
H10
L12
126
WRF_VCO_GND1P2/
GND VCO/LOGEN ground.
WRF_VCO_GND
–
–
183
DVDD12HSIC2
GND Supply for DVDD12HSIC2.
K7
R12
124
WRF_AFE_GND1P2
GND AFE ground.
J8
M12
129
WRF_BUCK_GND1P5
GND Internal capacitor-less LDO
ground.
M7
T10
119
WRF_LNA_2G_GND1P2
GND 2 GHz internal LNA ground.
M12
T15
101
WRF_LNA_5G_GND1P2
GND 5 GHz internal LNA ground.
L8
R13
125
WRF_TX_GND1P2
GND TX ground.
L10
R14
108
WRF_PADRV_VBAT_GND3 GND PAD ground.
P3
G11
M15, P18 137
WRF_XTAL_GND1P2
GND XTAL ground.
L7
P11
117, 120 WRF_RX2G_GND1P2
GND RX 2GHz ground.
L12
T16
103
WRF_RX5G_GND1P2
GND RX 5GHz ground.
–
R15
104
WRF_LOGEN_GND1P2
GND LOGEN ground.
–
M11
123
WRF_LOGENG_GND1P2 GND LOGEN ground.
L11
–
–
WRF_LO_GND1P2_1
GND LO ground.
K8
–
–
WRF_LO_GND1P2_2
GND LO ground.
–
U15, V16 105, 109 WRF_PA5G_VBAT_GND3P GND 5 GHz PA ground.
3
–
R11, V12 111, 116 WRF_PA2G_VBAT_GND3P GND 2 GHz PA ground.
3
M11
–
–
WRF_PA_VBAT_GND3P3_1 GND PA ground.
M10
–
–
WRF_PA_VBAT_GND3P3_2 GND PA ground.
M9
–
–
WRF_PA_VBAT_GND3P3_3 GND PA ground.
M8
–
–
WRF_PA_VBAT_GND3P3_4 GND PA ground.
J9
P14
133
WRF_MMD_GND1P2
GND Ground.
J11
N15
135
WRF_CP_GND1P2/
WRF_CP_GND
GND Ground.
J10
P15
140
WRF_PFD_GND1P2
GND Ground.
D7, D11,
E3, E8, J5,
K4
H9–H12, 31, 35, 161,
J8, J12, K8, 163, 168,
K12, L8, L11, 242–286
M8–M10
VSSC
GND Core ground for WLAN and BT.
B1
D1, E1, E2 1, 2, 4, 5 SR_PVSS
GND Power ground.
C3
H8
21
PMU_AVSS
GND Quiet ground.
D8
–
182
AGND12PLL/
HSIC_AGNDPLL
GND PLL ground.
M5
T8
94
BT_PAVSS
GND Bluetooth PA ground.
Broadcom^®
November 17, 2014 • 4339-DS106-R
Page 112