Low-Cost, 315MHz and 433.92MHz
ASK Transceiver with Fractional-N PLL
Functional Diagram
LNAOUT MIXIN+ MIXIN-
MIXOUT
IFIN+
IFIN-
LNAIN
7
LNA
9
10
11
0 °
12
14
13
IF LIMITING
AMPS
Σ
LNASRC
8
90 °
RSSI
20 DF
I
Q
RX VCO
100k Ω
100k Ω
19 OP+
RX
FREQUENCY
XTAL1
31
DIVIDER
DATA FILTER
18 DS+
XTAL2
32
CRYSTAL
OSCILLATOR
PHASE
DETECTOR
TX
FREQUENCY
DIVIDER
15 PDMIN
CHARGE
PUMP
16 PDMAX
TX VCO
HVIN 27
3.0V
REGULATOR
LOOP FILTER
ΔΣ
MODULATOR
17 DS-
RX
DATA
AVDD
6
EXPOSED
PAD
MAX7030
PA
30 AGC0
29 AGC1
DIGITAL LOGIC
28 AGC2
24 DATA
2
1
5
3
4
22
26
23
ROUT
PAVDD
PAOUT
TX/RX1
TX/RX2
T/R
DVDD ENABLE
19
相关PDF资料
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相关代理商/技术参数
MAX7030HATJ-T 制造商:Maxim Integrated Products 功能描述:LOW-COST,CRYSTAL-BASED,315MHZ,345MHZ,&433.92M - Tape and Reel
MAX7030LATJ 制造商:Maxim Integrated Products 功能描述:LOW-COST,CRYSTAL-BASED,315MHZ,345MHZ,&433.92M - Rail/Tube
MAX7030LATJ+ 功能描述:射频收发器 315/345/433.92MHz ASK Transceiver RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray
MAX7030LATJ+T 功能描述:射频收发器 315/345/433.92MHz ASK Transceiver RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray
MAX7030LATJ-T 制造商:Maxim Integrated Products 功能描述:LOW-COST,CRYSTAL-BASED,315MHZ,345MHZ,&433.92M - Tape and Reel
MAX7030MATJ 制造商:Maxim Integrated Products 功能描述:LOW-COST,CRYSTAL-BASED,315MHZ,345MHZ,&433.92M - Rail/Tube
MAX7030MATJ+ 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Low-Cost, 315MHz, 345MHz, and 433.92MHz ASK Transceiver with Fractional-N PLL
MAX7030MATJ-T 制造商:Maxim Integrated Products 功能描述:LOW-COST,CRYSTAL-BASED,315MHZ,345MHZ,&433.92M - Tape and Reel