User's Manual

RTL8822CE
Datasheet
Single-Chip 802.11 ac/a/b/g/n 2T2R WLAN Controller
with PCI-E Interface
13
Track ID: Rev. 0.1
Symbol
Type
Pin No
Description
GND_SPS
P
39
Switching Regulator Ground
5.11. RF Power Pins
Table 11. RF Power Pins
Symbol
Type
Pin No
Description
VD13_BT
P
74
VDD 1.3V for BT RF
VD33_BT
P
75
VDD 3.3V for BT RF
VD33_LDO_WL
P
1
VDD 3.3V for internal LDO input
VD13_TRX_S1
P
2
VDD 1.3V for S1 WLAN RF
VD33_TX2G_S1
P
5
VDD 3.3V for S1 2G WLAN PA
VD33_TX5G_S1
P
8
VDD 3.3V for S1 5G WLAN PA
VD33_PAD_S1
P
10
VDD 3.3V for S1 2/5G WLAN PAD
VD33_TX2G_S0
P
13
VDD 3.3V for S0 2G WLAN PA
VD33_PAD_S0
P
15
VDD 3.3V for S0 2/5G WLAN PAD
VD33_TX5G_S0
P
16
VDD 3.3V for S0 5G WLAN PA
VD13_TRX_S0
P
19
VDD 1.3V for S0 WLAN RF
VD13_SYN
P
20
VDD 1.3V for WLAN synthesizer
VD33_SYN
P
21
VDD 3.3V for WLAN synthesizer
VD33X
P
24
VDD 3.3V for Crystal
VD13_AFE
P
25
VDD 1.3V for WLAN AFE