si4431 无线收发模块 PCB文件共享下载

显示全部楼层 · 2014-2-27 21:50:25

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1）传输距离：200-900M

（2）体积小（18*18mm）

（3）最大输出功率：+13 dBm(20mW)、接收灵敏度：-121dBm

（4）低功耗：30mA @+13dBm（发射）、18.5mA(接收)、待机电流≤0.01uA

（5）工作电压: 1.8-3.6V

（6）SPI控制接口

（7）工作频段：433MHZ

（8）数据传输率：0.125-256kbps

（9）FSK，GFSK和OOK调制模式

（10）工作温度范围：-40 ~ +85°C

（11）抗干扰能力强

（12）低成本、生产免调试.

SI4431_PADS95.7z (190 KB, 下载次数: 18)

2014-2-27 21:50 上传

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****************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。

C0	3.9pF	SMD0402	CAP0402_MURATA_GRM15
C1	33pF	SMD0402	CAP0402_MURATA_GRM15
C2	100pF	SMD0402	CAP0402_MURATA_GRM15
C3	100nF	SMD0402	CAP0402_MURATA_GRM15
C4	2.2uF	SMD0603	CAP0603_MURATA_GRM18
C5	N.F.	SMD0603	CAP0603_MURATA_GRM18
C12	100pF	SMD0603	CAP0603_MURATA_GRM18
C13	1uF	SMD0603	CAP0603_MURATA_GRM18
C14	100pF	SMD0603	CAP0603_MURATA_GRM18
C16	100nF	SMD0603	CAP0603_MURATA_GRM18
C23	100nF	SMD0603	CAP0603_MURATA_GRM18
CC1	56pF	SMD0402	CAP0402_MURATA_GRM15
CM	4.3pF	SMD0402	CAP0402_MURATA_GRM15
CM2	4.3pF	SMD0402	CAP0402_MURATA_GRM15
CM3	3.3pF	SMD0402	CAP0402_MURATA_GRM15
CM4	N.F.	SMD0402	CAP0402_MURATA_GRM15
CR1	4.7pF	SMD0402	CAP0402_MURATA_GRM15
CR2	2.2pF	SMD0402	CAP0402_MURATA_GRM15
CS1	CON40R	CON-2X20P-100-RA	CON2X20_MOLEX_70247-4051
GND		TESTVIA_60/39	TESTVIA_60/39
GPIO0		TESTVIA_60/39	TESTVIA_60/39
GPIO1		TESTVIA_60/39	TESTVIA_60/39
GPIO2		TESTVIA_60/39	TESTVIA_60/39
IC1	Si4431 RevB1	QFN-20	SI4431_REVB1
IC2	25AA080C	TSSOP-8	EEPROM_TSSOP_25AA080C
L0	19nH	SMD0402	IND0402_COILCRAFT_0402HP
LC	100nH	SMD0402	IND0402_COILCRAFT_0402HP
LM	8.2nH	SMD0402	IND0402_COILCRAFT_0402HP
LM2	9.5nH	SMD0402	IND0402_COILCRAFT_0402HP
LM3	0R	SMD0402	RES0402_YAGEO_RC0402
LR	10nH	SMD0402	IND0402_COILCRAFT_0402HP
LR2	9.0nH	SMD0402	IND0402_COILCRAFT_0402HP
NIRQ		TESTVIA_60/39	TESTVIA_60/39
NSEL		TESTVIA_60/39	TESTVIA_60/39
Q1	30MHz	CRYSTAL_4PIN_SMD_2.5X2MM	CRYSTAL_4PINS_30M_TST_TZ1430A
Q2	32.768kHz	CRYSTAL_SMQ32SL	CRYSTAL_32.768K_ECS_ECX-306_12.5PF
R1	100k	SMD0603	RES0603_YAGEO_RC0603
R2	10k	SMD0603	RES0603_YAGEO_RC0603
R4	100k	SMD0603	RES0603_YAGEO_RC0603
R5	N.F.	SMD0603	RES0603_YAGEO_RC0603
R9	10k	SMD0603	RES0603_YAGEO_RC0603
R10	100k	SMD0603	RES0603_YAGEO_RC0603
R13	100k	SMD0603	RES0603_YAGEO_RC0603
RDC	18R	SMD0402	RES0402_YAGEO_RC0402
SCLK		TESTVIA_60/39	TESTVIA_60/39
SDI		TESTVIA_60/39	TESTVIA_60/39
SDN		TESTVIA_60/39	TESTVIA_60/39
SDO		TESTVIA_60/39	TESTVIA_60/39
SJ1		JUMPER_SMD_2P_20X30_SHORT	JUMPER_SMD_2P_20X30_SHORT
SJ2		JUMPER_SMD_2P_20X30_OPEN	JUMPER_SMD_2P_20X30_OPEN
SJ7		JUMPER_SMD_2P_20X30_SHORT	JUMPER_SMD_2P_20X30_SHORT
SJ8		JUMPER_SMD_2P_20X30_SHORT	JUMPER_SMD_2P_20X30_SHORT
TP3		TESTVIA_60/39	TESTVIA_60/39
TRX	SMA-RA	SMA-RA	SMA-RA_TYCO
XOUT		TESTVIA_60/39	TESTVIA_60/39