收藏本站
SX1211
WIRELESS & SENSING
Data operation mode’s MSB. Cf. Data_mode_0 (Bit 5 Addr 1)
Data_mode_1
Data_mode_0
Data Operation
Data_mode_1
2
1
r/w
Bit 2 addr 1 Bit 5 addr 1 Mode
0 0 Continuous (d)
0 1 Buffered
1 x Packet
Gain on the IF chain:
00
maximal gain (0dB) (d)
IF_gain
1-0
1
r/w
01
-4.5 dB
10
11
-9dB
-13.5 dB
Single side frequency deviation in FSK Transmit mode:
Refer to sections 3.3.4 and 3.3.5
Freq_dev
7-0
2
r/w
Fdev =
f XTAL
32 ? (D + 1)
, 0 ≤ D ≤ 255, where D is the value in the register.
(d): D = “00000011” => Fdev = 100 kHz
Res
7
3
r/w
Reserved
(d): “0”
BR
6-0
3
r/w
Bit Rate =
f XTAL
64 ? (C + 1)
, 0 ≤ C ≤ 127, where C is the value in the register.
(d): C = “0000111” => Bit Rate = 25 kb/s NRZ
OOK_
floor_thresh
7-0
4
r/w
Floor threshold in OOK Rx mode. By default 6 dB.
(d): “00001100” assuming 0.5 dB RSSI step
FIFO size selection:
00
16 bytes (d)
Fifo_size
7:6
5
r/w
01
32 bytes
10
11
48 bytes
64 bytes
Fifo_thresh
R1
P1
S1
R2
P2
S2
Res
5-0
7-0
7-0
7-0
7-0
7-0
7-0
7-5
5
6
7
8
9
10
11
12
r/w
r/w
r/w
r/w
r/w
r/w
r/w
r/w
FIFO threshold for interrupt source (Cf section 5.2.2.3)
(d): B = “001111”
R counter, active when RPS_select=”0”
(d):77h; default values of R1, P1, S1 generate 915.0 MHz in FSK mode
P counter, active when RPS_select=”0”
(d): 64h; default values of R1, P1, S1 generate 915.0 MHz in FSK mode
S counter, active when RPS_select=”0”
(d): 32h; default values of R1, P1, S1 generate 915.0 MHz in FSK mode
R counter, active when RPS_select=”1”
(d): 74h; default values of R2, P2, S2 generate 920.0 MHz in FSK mode
P counter, active when RPS_select=”1”
(d): 62h; default values of R2, P2, S2 generate 920.0 MHz in FSK mode
S counter, active when RPS_select=”1”
(d): 32h; default values of R2, P2, S2 generate 920.0 MHz in FSK mode
Reserved
(d): “001”
Ramp control of the rise and fall times of the Tx PA regulator output voltage in
OOK mode:
PA_ramp
4-3
12
r/w
00
01
3us
8.5 us
10
11
15 us
23 us (d)
Res
Rev 8 – February 2013
2-0
12
r/w
Reserved
(d):”000”
Page 59 of 92
www.semtech.com
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
SX1223SK868 KIT STARTER FOR XE1223 868MHZ
SX1231-31SKB915 TVS
SX1240SKA433 TVS
SX1701BI085TRT IC AMP 2.5GHZ 5.3V 16-MLPQ
TA002-10002 LED HEATSINK W/FAN 12V 40X10MM
TC620HEPA IC TEMP SNSR 5V DUAL TRIP 8-DIP
TC623CVOA713 IC TEMP SNSR 3V DUAL TRIP 8-SOIC
TC624VOA IC TEMP SNSR PROG 2.7V 8SOIC
相关代理商/技术参数
SX1212 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Ultra-Low Power Integrated 300-510MHz Transceiver
SX1212-11SKA433 制造商:Semtech Corporation 功能描述:SX1212 433Mhz USB Kit With 2 SX1212-01SKA433SMA, Antenna Connector, RS232 Cable
SX1212-12SKA433 制造商:Semtech Corporation 功能描述:2 X SX1212SKA 制造商:Semtech Corporation 功能描述:Deluxe USB Starter Kit for SX1212, Includes Two USB Interface Boards at 433MHz 制造商:Semtech 功能描述:2 X SX1212SKA
SX1212-DK7A433 制造商:Semtech Corporation 功能描述:Evaluation Board for SX1212 Transceiver
SX1212IWLTRT 功能描述:IC TXRX 300MHZ-510MHZ 32-TQFN RoHS:是 类别:RF/IF 和 RFID >> RF 收发器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:30 系列:- 频率:4.9GHz ~ 5.9GHz 数据传输率 - 最大:54Mbps 调制或协议:* 应用:* 功率 - 输出:-3dBm 灵敏度:- 电源电压:2.7 V ~ 3.6 V 电流 - 接收:* 电流 - 传输:* 数据接口:PCB，表面贴装 存储容量:- 天线连接器:PCB，表面贴装 工作温度:-25°C ~ 85°C 封装/外壳:68-TQFN 裸露焊盘 包装:管件
SX1213 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Ultra-Low Power Integrated UHF Receiver
SX1213IWLTRT 制造商:Semtech Corporation 功能描述: 制造商:Semtech Corporation 功能描述:SX1213 Series 510 MHz 200 Kbps Ultra-Low Power Integrated UHF Receiver - TQFN-32
SX1223 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:425 - 475 MHz / 850 - 950 MHz Integrated UHF Transmitter