BCM4339XKWBGT Datasheet, PDF (111/183 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#
B2
FCFBGA
Ball#
A2, B2
WLCSP
Bump#
6–10, 13
D1
F1, F2
16, 19, 23,
26
F2
L1
27, 30, 34,
36
H11
N19
136
K12
T19
E2
K2
D2
G2
F1
J2
E1
H1
–
H2
141
24
17, 18, 20
33
22, 25, 28
29
Bluetooth Supplies
N6
V8
92
N4
W5
96
L4
W6
90
M4
V6
98
N3
V5
99
–
–
55
–
–
66
FM Transceiver Supplies
–
–
87
–
–
80
N1
–
–
L2
–
84
–
–
79
–
–
82
Signal Name
SR_VLX
LDO_VDD1P5
Type Description
O Cbuck switching regulator
output. Refer to Table 45 on
page 151 for details of the
inductor and capacitor required
on this output.
I LNLDO input.
LDO_VDDBAT5V
I LDO VBAT.
WRF_XTAL_VDD1P5/
WRF_XTAL_BUCK_VDD1P
5
WRF_XTAL_VDD1P2/
WRF_XTAL_OUT_VDD1P2
VOUT_LNLDO
VOUT_CLDO
VOUT_BTLDO2P5
VOUT_3P3
VOUT_3P3_SENSE
I XTAL LDO input (1.35V).
O XTAL LDO output (1.2V).
O Output of LNLDO.
O Output of core LDO.
O Output of BT LDO.
O LDO 3.3V output.
O Voltage sense pin for LDO 3.3V
output.
BT_PAVDD/BT_PAVDD2P5
BT_LNAVDD/
BT_LNAVDD1P2
BT_IFVDD/BT_IFVDD1P2
BT_PLLVDD/
BT_PLLVDD1P2
BT_VCOVDD/
BT_VCOVDD1P2
BT_VDDC_ISO_1
BT_VDDC_ISO_2
PWR Bluetooth PA power supply.
PWR Bluetooth LNA power supply.
PWR Bluetooth IF block power
supply.
PWR Bluetooth RF PLL power
supply.
PWR Bluetooth RF power supply.
PWR Core supply for power-on/off
island VDDC_G.
PWR Core supply for power-on/off
island VDDB.
FM_VCOVDD
FM_LNAVDD
FM_LNAVCOVDD1P2
FM_PLLVDD/
FM_PLLVDD1P2
FM_IFVDD
FM_DAC_AVDD
PWR FM VCO supply.
PWR FM LNA power supply.
PWR FM LNA VCO power supply.
PWR FM PLL power supply.
PWR FM IF power supply.
PWR FM DAC power supply.
Broadcom^®
November 17, 2014 • 4339-DS106-R
Page 110