ASR550X 系列 EVB 参考设计
1. ASR550X EVB 参考设计
ASR5502X QFN40 EVB 参考设计（点击放大）
ASR5505S QFN48 EVB 参考设计（点击放大）
2. ASR550X EVB 参考 BOM
ASR5502X QFN40 EVB 参考 BOM
序号 |
数量 |
料号 |
器件 |
封装 |
|---|---|---|---|---|
1 |
1 |
CON1 |
MINI-AB |
MINI_USB |
2 |
7 |
C1,C2,C7,C13,C17,C21,C22 |
10uF |
C0603 |
3 |
9 |
C3,C8,C9,C10,C11,C23,C24,C25,C26 |
0.1uF |
C0402 |
4 |
1 |
C4 |
NC/2.2pF |
C0402 |
5 |
1 |
C5 |
NC/2pF |
C0402 |
6 |
7 |
C6,C14,C15,C16,C18,C19,C20 |
1uF |
C0402 |
7 |
1 |
D1 |
PTVS5V5D1BL |
DFN1006-2L |
8 |
1 |
JP1 |
HEADER_2X1_JP |
TERMINAL_2X1_100MIL |
9 |
1 |
J1 |
SMA Edge Mount |
CON-SMA-EDGE-6R35 |
10 |
1 |
J2 |
CON3 |
TERMINAL_3X1_100MIL |
11 |
2 |
J3,J4 |
CON10 |
TERMINAL_10X1_100MIL |
12 |
1 |
LED1 |
RED/0805 |
leds_0805_h0p8 |
13 |
1 |
L1 |
0R |
L0402 |
14 |
1 |
L2 |
4.3nH |
L0402 |
15 |
1 |
L3 |
LQM2HPN4R7MG0L |
L_2520 |
16 |
1 |
RT1 |
1206L075TH |
R1206 |
17 |
2 |
R1,R3 |
1K |
R0402 |
18 |
1 |
R2 |
10K |
R0402 |
19 |
2 |
R4,R5 |
0R |
R0402 |
20 |
1 |
SW1 |
K2-1809SN |
SWITCH_K2-1809SN |
21 |
1 |
U1 |
ASR5502_QFN40 |
ASR5502_40PIN_5X5_0D4 |
22 |
1 |
U2 |
CH343P |
QFN50P300X300X75-17N |
23 |
1 |
X1 |
26MHz |
DSX321G_3225 |
ASR5505S QFN48 EVB 参考 BOM
序号 |
数量 |
料号 |
器件 |
封装 |
|---|---|---|---|---|
1 |
1 |
CON1 |
MINI-AB |
MINI_USB |
2 |
3 |
C1,C19,C22 |
10uF |
C0603 |
3 |
8 |
C2,C6,C8,C9,C20,C21,C23,C24 |
0.1uF |
C0402 |
4 |
2 |
C3,C4 |
NC |
C0402 |
5 |
3 |
C5,C10,C14 |
10uF |
C0805 |
6 |
8 |
C7,C11,C12,C15,C16,C17,C18,C25 |
1uF |
C0402 |
7 |
1 |
D1 |
PTVS5V5D1BL |
DFN1006-2L |
8 |
1 |
JP1 |
HEADER_2X1_JP |
TERMINAL_2X1_100MIL |
9 |
1 |
J1 |
SMA Edge Mount |
CON-SMA-EDGE-6R35 |
10 |
2 |
J2,J7 |
CON9 |
TERMINAL_9X1_100MIL |
11 |
3 |
J4,J5,J6 |
CON3 |
TERMINAL_3X1_100MIL |
12 |
1 |
LED1 |
RED/0805 |
leds_0805_h0p8 |
13 |
1 |
L1 |
0R |
L0402 |
14 |
1 |
L2 |
LQH2HPN4R7MJRL |
L_2520 |
15 |
1 |
RT1 |
1206L075TH |
R1206 |
16 |
1 |
R1 |
10K |
R0402 |
17 |
3 |
R2,R3,R5 |
1K |
R0402 |
18 |
2 |
R4,R6 |
0R |
R0402 |
19 |
1 |
SW1 |
K2-1809SN |
SWITCH_K2-1809SN |
20 |
1 |
U1 |
ASR5505S_QFN48 |
ASR5501_T2_48PIN_6X6_0D4 |
21 |
1 |
U2 |
CH343P |
QFN50P300X300X75-17N |
22 |
1 |
X1 |
26MHz |
DSX321G_3225 |
23 |
1 |
X2 |
ETST00327000KE |
ETST00327000KE |