射频接收器
结果:
1,935
Manufacturer
Series
Frequency
Current - Receiving
Supplier Device Package
Package / Case
Voltage - Supply
Applications
Modulation or Protocol
Data Rate (Max)
Sensitivity
Data Interface
Operating Temperature
Features
Antenna Connector
Memory Size
Mounting Type
Termination
Function
Grade
Qualification
Frequency Range
Number of Bands
Ingress Protection
For Use With/Related Products
Frequency (Center/Band)
Supplied Contents
Secondary Attributes
Control Interface
Return Loss
RF Type
Frequency Group
Current - Supply
RF Family/Standard
Height (Max)
Standards
VSWR
Antenna Type
Type
Power - Max
Gain
结果：1,935
选择 | 图片 | 产品详情 | 单价 | 可用性 | ECAD 模型 | Series | Mounting Type | Supplier Device Package | Features | Operating Temperature | Voltage - Supply | Memory Size | Data Rate (Max) | Current - Receiving | Package / Case | Frequency | Applications | Sensitivity | Modulation or Protocol | Data Interface | Antenna Connector |
|---|
 | 1+ $21.6503 5+ $20.4476 10+ $19.2448 更多的价格 | 81,250 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | Module | - | -40°C ~ 85°C (TA) | 2.7V ~ 3.6V | - | 400kbps | - | 20-SMD Module | 1.575GHz, 1.602GHz | GPS | -165dBm | Galileo, GLONASS, GPS | I²C, UART | On-Board, Patch | ||
 | 1+ $25.1748 5+ $23.7762 10+ $22.3776 更多的价格 | 63,060 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 56-VFQFPN (7x7) | - | -40°C ~ 85°C (TA) | 1.08V ~ 1.32V | 256kB SRAM, 512kB ROM | 12Mbps | - | 56-VFQFN Exposed Pad | 1.561GHz, 1.575GHz, 1.601GHz | General Purpose | -162dBm | BeiDou, Galileo, GLONASS, GNSS, GPS | I²C, SPI, UART | PCB, Surface Mount | ||
| 1+ $18.8811 5+ $17.8322 10+ $16.7832 更多的价格 | 62,530 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 56-VFQFPN (7x7) | - | -40°C ~ 85°C (TA) | 1.08V ~ 1.32V | 256kB SRAM, 512kB ROM | 12Mbps | - | 56-VFQFN Exposed Pad | 1.561GHz, 1.575GHz, 1.601GHz | General Purpose | -162dBm | BeiDou, Galileo, GLONASS, GNSS, GPS | I²C, SPI, UART | PCB, Surface Mount | ||
 | 1+ $3.7762 5+ $3.5664 10+ $3.3566 更多的价格 | 54,136 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 20-QFN (3x3) | - | -20°C ~ 85°C | 2.7V ~ 5.5V | - | - | 10.5mA | 20-UFQFN Exposed Pad | 64MHz ~ 108MHz | General Purpose | - | FM | PCB, Surface Mount | PCB, Surface Mount | ||
 | 1+ $1.0070 5+ $0.9510 10+ $0.8951 更多的价格 | 41,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 28-TSSOP | - | -40°C ~ 125°C | 4.5V ~ 5.5V | - | 33kbps | 7.2mA | 28-TSSOP (0.173", 4.40mm Width) | 300MHz ~ 450MHz | Garage Openers, ISM, RKE, Security Alarms | -114dBm | ASK | PCB, Surface Mount | PCB, Surface Mount | ||
| 1+ $1.0070 5+ $0.9510 10+ $0.8951 更多的价格 | 33,258 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 20-QFN (3x3) | - | -20°C ~ 85°C | 2.7V ~ 5.5V | - | - | 14.4mA | 20-UFQFN Exposed Pad | 76MHz ~ 108MHz | General Purpose | - | FM | PCB, Surface Mount | PCB, Surface Mount | ||
 | 1+ $0.7552 5+ $0.7133 10+ $0.6713 更多的价格 | 27,085 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 16-QSOP | No IF Filter Required | -40°C ~ 105°C | 3V ~ 3.6V | - | 10kbps | 6mA | 16-SSOP (0.154", 3.90mm Width) | 380MHz ~ 450MHz | ISM, Garage Door Openers, RKE | -110dBm | ASK, OOK | PCB, Surface Mount | PCB, Surface Mount | ||
 | 1+ $1.9636 5+ $1.8545 10+ $1.7455 更多的价格 | 27,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | PG-TSSOP-28 | - | -40°C ~ 105°C | 4.5V ~ 5.5V | - | 100kbps | 4.2mA ~ 6.5mA | 28-TSSOP (0.173", 4.40mm Width) | 310MHz ~ 330MHz, 330MHz ~ 350MHz | Alarm Systems, Communication Systems, Remote Control Systems | -113dBm | ASK, FSK | - | PCB, Surface Mount | ||
 | 1+ $4.6573 5+ $4.3986 10+ $4.1399 更多的价格 | 25,560 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 32-HVQFN (5x5) | - | -40°C ~ 85°C | 3.3V | - | - | 37mA | 32-VFQFN Exposed Pad | - | - | - | AM, FM | - | - | ||
 | 1+ $2.5175 5+ $2.3776 10+ $2.2378 更多的价格 | 25,150 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 20-QFN (4x4) | - | -40°C ~ 85°C | 1.8V ~ 3.6V | - | 600kbps | 17.1mA | 20-VFQFN Exposed Pad | 315MHz, 433MHz, 868MHz, 915MHz | General Purpose | -116dBm | FSK, GFSK, OOK | PCB, Surface Mount | PCB, Surface Mount | ||
 | 1+ $10.0699 5+ $9.5105 10+ $8.9510 更多的价格 | 25,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 56-QFN (8x8) | - | - | 1.8V, 3.3V | - | - | - | 56-VFQFN Exposed Pad | 144kHz ~ 288kHz, 520kHz ~ 1.71MHz, 2.3MHz ~ 30MHz, 64MHz ~ 108MHz | - | - | AM, FM, SW-LW, RBDS/RDS | I²C, SPI | Not Included | ||
 | 1+ $12.5874 5+ $11.8881 10+ $11.1888 更多的价格 | 25,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 48-QFN (7x7) | - | - | 1.8V, 3.3V | - | - | - | 48-VFQFN Exposed Pad | 144kHz ~ 288kHz, 520kHz ~ 1.71MHz, 2.3MHz ~ 30MHz, 64MHz ~ 108MHz | - | - | AM, FM, SW-LW, RBDS/RDS | I²C, SPI | Not Included | ||
| 1+ $57.3986 5+ $54.2098 10+ $51.0210 更多的价格 | 24,427 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 56-VFQFPN (7x7) | - | -40°C ~ 85°C (TA) | 1.8V ~ 3.3V | 256kB SRAM | 12Mbps | - | 56-VFQFN Exposed Pad | - | GPS Receiver | -162dBm | Galileo, GLONASS, GNSS, GPS | I²C, UART, USB | - | ||
 | 1+ $3.9021 5+ $3.6853 10+ $3.4685 更多的价格 | 24,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 32-VQFN (5x5) | - | -40°C ~ 105°C | 1.9V ~ 3.6V | 20kB Flash | 120kbps | 10mA | 32-VFQFN Exposed Pad | 310MHz ~ 318MHz, 418MHz ~ 477MHz, 836MHz ~ 928MHz | UHF ASK/FSK | -123dBm | UHF | SPI | - | ||
| 1+ $20.6434 5+ $19.4965 10+ $18.3497 更多的价格 | 24,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 99-TFBGA (5x6) | - | -40°C ~ 85°C | 1.08V ~ 1.32V | 256kB SRAM | 12Mbps | - | 99-TFBGA | - | GPS Receiver | -162dBm | Beidou, Galileo, GLONASS, GPS | I²C, SPI, UART | PCB, Surface Mount | ||
 | 1+ $1.3846 5+ $1.3077 10+ $1.2308 更多的价格 | 22,154 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 20-QFN (3x3) | - | -40°C ~ 85°C (TA) | 1.8V ~ 3.6V | - | 500kbps | - | 20-VFQFN Exposed Pad | 284MHz ~ 350MHz, 350MHz ~ 525MHz, 850MHz ~ 960MHz | General Purpose | -116dBm | FSK, GFSK, OOK | PCB, Surface Mount | PCB, Surface Mount | ||
| 1+ $22.6573 5+ $21.3986 10+ $20.1399 更多的价格 | 20,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 84-QFN (12x12) | - | - | 1.8V, 3.3V | - | - | - | 84-VFQFN Exposed Pad | 144kHz ~ 288kHz, 520kHz ~ 1.71MHz, 2.3MHz ~ 30MHz, 64MHz ~ 108MHz | Audio | - | AM, FM, SW-LW | - | PCB, Surface Mount | ||
| 1+ $2.0140 5+ $1.9021 10+ $1.7902 更多的价格 | 20,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 16-QSOP | No IF Filter Required | -40°C ~ 105°C | 3V ~ 3.6V | - | 10kbps | 6mA | 16-SSOP (0.154", 3.90mm Width) | 380MHz ~ 450MHz | ISM, Garage Door Openers, RKE | -110dBm | ASK, OOK | PCB, Surface Mount | PCB, Surface Mount | ||
 | 1+ $5.0350 5+ $4.7552 10+ $4.4755 更多的价格 | 18,450 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 64-LQFP (10x10) | - | -40°C ~ 85°C | 4.75V ~ 5.25V | - | - | 220mA | 64-LQFP | - | Audio | - | AM, FM | PCB, Surface Mount | PCB, Surface Mount | ||
| 1+ $5.5385 5+ $5.2308 10+ $4.9231 更多的价格 | 17,500 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 20-QFN (3x3) | - | -20°C ~ 85°C | 2.7V ~ 5.5V | - | - | 19.9mA | 20-UFQFN Exposed Pad | 520kHz ~ 1.71MHz, 64MHz ~ 108MHz | General Purpose | - | AM, FM, RDS | PCB, Surface Mount | PCB, Surface Mount |
射频接收器
射频接收器在捕获调制的无线电频率信号、解调接收到的信号以提取原始数据并将其进一步转发至系统内进行处理中扮演着关键角色。这些接收器在广泛的频率范围内运行，涵盖了AM（幅度调制）、FM（频率调制）和WB（宽带）频率，从0Hz到64GHz。
射频接收器所支持的数据速率差异巨大，范围从每秒250比特（bps）到16千兆比特（Gbps）。这种广泛的数据速率能够接收和处理各种类型的信息，从低速数据到高速宽带信号。
射频接收器具有多种数据接口选项，以便与其他系统组件进行连接。这些接口选项包括连接器、I2C（集成电路之间的串行总线）、I2S（IC音频总线）、引脚用于板上连接、并行接口、PCB（印刷电路板）连接、串行接口、焊盘、SPI（串行外设接口）、UART（通用异步收发器）和USB（通用串行总线）。每种接口类型都针对特定的集成要求和通信协议进行了优化，以确保在系统架构内实现无缝互操作性。
总之，射频接收器在广泛的频率和数据速率范围内扮演着关键组件的角色，用于捕获、解调和处理调制的无线电频率信号。它们灵活的数据接口选项和广泛的频率覆盖范围使其成为各种应用的必要组件，包括电信、广播、无线网络和数据传输。
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