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參數資料
| 型號： | ADF7020BCP |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | High Performance ISM Band FSK/ASK Transceiver IC |
| 中文描述： | TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, QCC48 |
| 封裝： | 7 X 7 MM, LFCSP-48 |
| 文件頁數： | 3/40頁 |
| 文件大小： | 797K |
| 代理商： | ADF7020BCP |
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Preliminary Technical Data
ADF7020
GENERAL DESCRIPTION
The ADF7020 is a low power, highly integrated FSK/GFSK/
ASK/OOK/GASK transceiver designed for operation in the
license-free ISM bands at 433 MHz, 868 MHz, and 915 MHz. It
is suitable for circuit applications that meet either the European
ETSI-300-220 or the North American FCC (Part 15) regulatory
standards. A complete transceiver can be built using a small
number of external discrete components, making the ADF7020
very suitable for price-sensitive and area-sensitive applications.
Rev. PrH | Page 3 of 40
The transmit section contains a VCO and low noise
fractional-N PLL with output resolution of <1 ppm. The VCO
operates at twice the fundamental frequency to reduce spurious
emissions and frequency pulling problems.
The transmitter output power is programmable in 0.3 dB steps
from 16 dBm to +13 dBm. The transceiver RF frequency,
channel spacing, and modulation are programmable using a
simple 3-wire interface. The device operates with a power
supply range of 2.3 V to 3.6 V and can be powered down when
not in use.
A low IF architecture is used in the receiver (200 kHz),
minimizing power consumption and the external component
count and avoiding interference problems at low frequencies.
The ADF7020 supports a wide variety of programmable
features including Rx linearity, sensitivity, and IF bandwidth,
allowing the user to trade off receiver sensitivity and selectivity
against current consumption, depending on the application. The
receiver also features a patent-pending automatic frequency
control (AFC) loop, allowing the PLL to track out the frequency
error in the incoming signal.
An on-chip ADC provides readback of an integrated tempera-
ture sensor, an external analog input, the battery voltage, or the
RSSI signal, which provides savings on an ADC in some
applications. The temperature sensor is accurate to ±5°C over
the full operating temperature range of 40°C to +85°C.
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| ADF7020BCP-REEL | 制造商:Analog Devices 功能描述:RF TRNSCVR ASK/FSK 2.5V/3.3V 48LFCSP EP - Tape and Reel |
| ADF7020BCP-REEL7 | 制造商:Analog Devices 功能描述:RF TRNSCVR ASK/FSK 2.5V/3.3V 48LFCSP EP - Tape and Reel |
| ADF7020BCP-U1 | 制造商:Analog Devices 功能描述:HIGH PERFORMANCE ISM BAND FSK/ASK TRANSCEIVER IC - Trays |
| ADF7020BCPZ | 功能描述:IC TX FSK/ASK ISM BAND 48LFCSP RoHS:是 類別:RF/IF 和 RFID >> RF 收發器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:30 系列:- 頻率:4.9GHz ~ 5.9GHz 數據傳輸率 - 最大:54Mbps 調制或協議:* 應用:* 功率 - 輸出:-3dBm 靈敏度:- 電源電壓:2.7 V ~ 3.6 V 電流 - 接收:* 電流 - 傳輸:* 數據接口:PCB，表面貼裝 存儲容量:- 天線連接器:PCB，表面貼裝 工作溫度:-25°C ~ 85°C 封裝/外殼:68-TQFN 裸露焊盤 包裝:管件 |
| ADF7020BCPZ-RL | 功能描述:IC TX FSK/ASK ISM BAND 48LFCSP RoHS:是 類別:RF/IF 和 RFID >> RF 收發器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:30 系列:- 頻率:4.9GHz ~ 5.9GHz 數據傳輸率 - 最大:54Mbps 調制或協議:* 應用:* 功率 - 輸出:-3dBm 靈敏度:- 電源電壓:2.7 V ~ 3.6 V 電流 - 接收:* 電流 - 傳輸:* 數據接口:PCB，表面貼裝 存儲容量:- 天線連接器:PCB，表面貼裝 工作溫度:-25°C ~ 85°C 封裝/外殼:68-TQFN 裸露焊盤 包裝:管件 |
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