CC2530核心板电路原理图

A
X1 X_32M C231 3 2 OUT OE GND VCC 1 4 C221 C_18P_0603_NP0_J_50 Title <Title> Size A Date: Document Number <Doc> Tuesday, February 14, 2012
2
C321
Power
A
C_18P_0603_NP0_J_50
R5 0
Baidu Nhomakorabea
VDD
C391 C_1U_0603_X5R_K_6P3
R4 330 1 C1 C_2U2_0603_X5R_M_4VDC C252 C_1P0_0603_NP0_C_50
D1 2
D
D
U1 DVDD AVDD_DREG DVDD_USB USB_P USB_M DGND_USB P2_0 P2_1 P2_2 P1_0 P1_1 P1_2 P1_3 P1_4 P1_5 P1_6 P1_7 P0_0 P0_1 P0_2 P0_3 P0_4 P0_5 P0_6 P0_7 RESET_N AVDD5/AVDD_SOC AVDD3 AVDD2 AVDD1 AVDD4 AVDD_GUARD RF_P RF_N P2_4 CC2530 P2_3 21 24 27 28 29 31 25 26 32 33
5
4
3
2
1
L1 L_BEAD_102_0603 VDD_3 C101 C_100N_0603_X5R_K_10 C211 C_100N_0603_X5R_K_10 C241 C_100N_0603_X5R_K_10 C271 C_100N_0603_X5R_K_10 C311 C_100N_0603_X5R_K_10 C272 C_220P_0603_NP0_J_50
C
C262 C_1P0_0603_NP0_C_50 J3 D2 D-1206 2 U3 1117_SOT23_3.3 3 IN GND OUT 2 VDD
XOSC32M_Q1 XOSC32M_Q2 DCOUPL RBIAS GND
22 23 40 C_18P_0603_NP0_J_50 30 41 C392 C_1U_0603_X5R_K_6P3 X2 X_32.768K 5v_IN
R302 R_4K7_0603_F
1 2
1
1
C_18P_0603_NP0_J_50
2
B
2
C17 0.1uF
1
C18 0.1uF
1
C19 10uF
B
RESET_N
C331
C232 C_103_0603_NP0_J_50 VDD_3 VDD_3 P1.0 P1.1 P1.2 P1.3 P1.4 P1.5 P1.6 P1.7 RESET_N P2.0 J1 1 2 3 4 5 6 7 8 9 10 11 12 CON12 P0.0 P0.1 P0.2 P0.3 P0.4 P0.5 P0.6 P0.7 P2.1 P2.2 J2 1 2 3 4 5 6 7 8 9 10 11 12 CON12 R301 R_56K_0603_F
Rev <RevCode> Sheet 1
1
of
1
5
4
3
C254 C_2P7_0603_NP0_C_50
L252 L_2N0_0603_S C251 C_18P_0603_NP0_J_50 C261 C_18P_0603_NP0_J_50 L251 L_0603
L253 L_1N0_0603_S
L254 L_2N2_0603_S 1
TP1 8020
C
L261 L_2N0_0603_S
10 39 4 3 2 1 P2.0 P2.1 P2.2 P1.0 P1.1 P1.2 P1.3 P1.4 P1.5 P1.6 P1.7 P0.0 P0.1 P0.2 P0.3 P0.4 P0.5 P0.6 P0.7 36 35 34 11 9 8 7 6 5 38 37 19 18 17 16 15 14 13 12 20