ASR560X 系列最简参考设计
1. ASR560X QFN48 最简参考设计
ASR560X QFN48 HV 最简参考设计（点击放大）
ASR560X QFN48 LV 最简参考设计（点击放大）
2. ASR560X QFN48 参考 BOM
ASR560X QFN48 HV 参考 BOM
序号 |
数量 |
器件编号 |
值/型号 |
描述 |
|---|---|---|---|---|
1 |
3 |
C1, C2, C9 |
2.2uF |
滤波电容 |
2 |
5 |
C3, C4, C6, C8, C14 |
0.1uF |
滤波电容 |
3 |
2 |
C5, C7 |
1uF |
滤波电容 |
4 |
1 |
C12 |
0.5pF (GRM0335C1ER50BZ01) |
RF 匹配电容 |
5 |
1 |
C13 |
1.2pF (GRM0335C1E1R2CD01) |
RF 匹配电容 |
6 |
1 |
C17 |
470nF |
滤波电容 |
7 |
1 |
L1 |
LQH2HPN4R7MJRL |
DCDC 电感，电流大于 100mA |
8 |
1 |
L3 |
2.7nH (LQP03TN2N7B0) |
RF匹配电感 |
9 |
1 |
R2 |
10K |
电阻 |
10 |
1 |
U1 |
ASR5601_QFN48 |
BLE 主芯片 |
11 |
1 |
X1 |
32.768KHz |
晶体 |
12 |
1 |
X2 |
16MHz/10ppm/9pF |
晶体 |
ASR560X QFN48 LV 参考 BOM
序号 |
数量 |
器件编号 |
值/型号 |
描述 |
|---|---|---|---|---|
1 |
3 |
C1, C2, C9 |
2.2uF |
滤波电容 |
2 |
5 |
C3, C4, C6, C8, C14 |
0.1uF |
滤波电容 |
3 |
2 |
C5,C7 |
1uF |
滤波电容 |
4 |
1 |
C12 |
0.5pF (GRM0335C1ER50BZ01) |
RF 匹配电容 |
5 |
1 |
C13 |
1.2pF (GRM0335C1E1R2CD01) |
RF 匹配电容 |
6 |
1 |
C17 |
470nF |
滤波电容 |
7 |
1 |
L1 |
LQH2HPN4R7MJRL |
DCDC 电感，电流大于 100mA |
8 |
1 |
L3 |
2.7nH (LQP03TN2N7B0) |
RF 匹配电感 |
9 |
1 |
R2 |
10K |
电阻 |
10 |
1 |
U1 |
ASR5601_QFN48 |
BLE 主芯片 |
11 |
1 |
X1 |
32.768KHz |
晶体 |
12 |
1 |
X2 |
16MHz/10ppm/9pF |
晶体 |
3. ASR560X QFN32 最简参考设计
ASR560X QFN32 HV 最简参考设计（点击放大）
ASR560X QFN32 LV 最简参考设计（点击放大）
4. ASR560X QFN32 参考 BOM
ASR560X QFN32 HV 参考 BOM
序号 |
数量 |
器件编号 |
值/型号 |
描述 |
|---|---|---|---|---|
1 |
3 |
C1, C4, C11 |
2.2uF |
滤波电容 |
2 |
5 |
C2, C6, C7, C10, C16 |
0.1uF |
滤波电容 |
3 |
2 |
C8, C9 |
1uF |
滤波电容 |
4 |
1 |
C14 |
0.5pF (GRM15555C1HR50BA01) |
RF 匹配电容 |
5 |
1 |
C15 |
1.2pF (GRM15555C1H1R2BA01) |
RF 匹配电容 |
6 |
1 |
C16 |
470nF |
滤波电容 |
7 |
1 |
L1 |
LQH2HPN4R7MJRL |
DCDC 电感，电流大于 100mA |
8 |
1 |
L3 |
1.8nH (LQG15HS1N8B02) |
RF 匹配电感 |
9 |
1 |
R7 |
10K |
电阻 |
10 |
1 |
U1 |
ASR5601 |
BLE 主芯片 |
11 |
1 |
X1 |
16MHz/10ppm/9pF |
晶体 |
12 |
1 |
X2 |
32.768KHz |
晶体 |
ASR560X QFN32 LV 参考 BOM
序号 |
数量 |
器件编号 |
值/型号 |
描述 |
|---|---|---|---|---|
1 |
3 |
C1, C4, C11 |
2.2uF |
滤波电容 |
2 |
5 |
C2, C6, C7, C10, C16 |
0.1uF |
滤波电容 |
3 |
2 |
C8,C9 |
1uF |
滤波电容 |
4 |
1 |
C14 |
0.5pF (GRM15555C1HR50BA01) |
RF 匹配电容 |
5 |
1 |
C15 |
1.2pF (GRM15555C1H1R2BA01) |
RF 匹配电容 |
6 |
1 |
C16 |
470nF |
滤波电容 |
7 |
1 |
L1 |
LQH2HPN4R7MJRL |
DCDC 电感，电流大于 100mA |
8 |
1 |
L3 |
1.8nH (LQG15HS1N8B02) |
RF匹配电感 |
9 |
1 |
R7 |
10K |
电阻 |
10 |
1 |
U1 |
ASR5601 |
BLE 主芯片 |
11 |
1 |
X1 |
16MHz/10ppm/9pF |
晶体 |
12 |
1 |
X2 |
32.768KHz |
晶体 |