一款藍芽射頻 PCB文件共享下载 BCM20745 蓝牙模块

bgod1986414

藍芽射頻.zip (144 KB, 下载次数: 19)

2014-1-18 10:39 上传

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綀習用

截图在二楼


****************以下信息由管理员 @老吴   整理补充*******************
板子有以下元件和封装，如有需要可以下载提取使用。

1	GND	BT-P	BT-P
2	MIC_N	BT-P	BT-P
3	MIC_P	BT-P	BT-P
4	MICBIAS	BT-P	BT-P
5	SPK_N	BT-P	BT-P
6	SPK_P	BT-P	BT-P
7	PIO7	BT-P	BT-P
8	RST_N	BT-P	BT-P
9	PIO3	BT-P	BT-P
10	GND	BT-P	BT-P
11	GND	BT-P	BT-P
12	RXD	BT-P	BT-P
13	TXD	BT-P	BT-P
14	CTS	BT-P	BT-P
15	WAKEUP	BT-P	BT-P
16	LED1	BT-P	BT-P
17	VBAT	BT-P	BT-P
18	GND	BT-P	BT-P
19	GND	BT-P	BT-P
20	LED2	BT-P	BT-P
21	PIO13	BT-P	BT-P
22	PIO9	BT-P	BT-P
23	PIO12	BT-P	BT-P
24	PIO11	BT-P	BT-P
25	HVLDO	BT-P	BT-P
26	PIO10	BT-P	BT-P
27	VCHG	BT-P	BT-P
28	PIO8	BT-P	BT-P
29	GND	BT-P	BT-P
C1	10UF	DJH0603	DJH0603
C2	10UF	DJH0603	DJH0603
C3	4.7UF	DJH0603	DJH0603
C4	1UF	DJH0402	DJH0402
C5	2.2UF	DJH0402	DJH0402
C6	1UF	DJH0402	DJH0402
C7	1UF	DJH0402	DJH0402
C8	1UF	DJH0402	DJH0402
C9	0.1UF	DJH0402	DJH0402
C10	18PF	DJH0402	DJH0402
C11	18PF	DJH0402	DJH0402
C12	NC	DJH0402	DJH0402
C13	NC	DJH0402	DJH0402
C14	NC	DJH0402	DJH0402
C15	2.2UF	DJH0402	DJH0402
C16	0.01UF	DJH0402	DJH0402
C17	10PF	DJH0402	DJH0402
C18	2.2UF	DJH0402	DJH0402
C19	10PF	DJH0402	DJH0402
E1	ANT	BT_ANT	ANT
L1	10UH	L1206	L1206
R1	10K	DJH0402	DJH0402
R2	15K 1%	DJH0402	DJH0402
R3	NC	DJH0402	DJH0402
R4	NC	DJH0402	DJH0402
R5	5.1R	DJH0402	DJH0402
R6	10K	DJH0402	DJH0402
R7	10K	DJH0402	DJH0402
R8	10K	DJH0402	DJH0402
U1	BT	BCM20745	BCM20745
U2	24FC128	U2	U2
Y1	26M	16MHZN-3225	16MHZN-3225

bgod1986414

補圖

randy1022

好资料，鼓励楼主的发帖精神，有更好的资料发上来，大奖励！

randy1022

请楼主尽快补充截图，不然扣7个金币移走！

chongdazds

不错谢谢分享！

chongdazds

有没有原理图，我感觉有些地方不太明白。要是有原理图就知道你的布线情况了

green3002

green3002

sx3339241

好资料！谢谢分享！！

lovenevol

看看学习一下