Analog Devices
ADF7021-NBCPZ-RL7
Rf Transceiver Fsk/msk 2.5V/3.3V 48-PIN Lfcsp Ep T/r
Цена от 295,92 ₽ до 642,88 ₽
Наличие Analog Devices ADF7021-NBCPZ-RL7 на складах.
Склад
Наличие и цена
В наличии до 452 шт.
MOQ от 1 шт.
Цена от 295,92 ₽ до 642,88 ₽
На складе 26 шт.
Обновлено 09:57 19.02.2021
На складе 343 шт.
MOQ 1 шт.
Обновлено 19:27 17.02.2021
Упаковка Tape & Reel На складе 36 шт.
MOQ 3 шт.
Обновлено 17:51 18.02.2021
На складе 36 шт.
MOQ 1 шт.
Обновлено 16:15 18.02.2021
Упаковка Cut Tape На складе 452 шт.
MOQ 1 шт.
Обновлено 14:19 18.02.2021
Упаковка Cut Tape В наличии до 36 шт.
MOQ от 1 шт.
Цена от 354,62 ₽ до 371,14 ₽
На складе 36 шт.
MOQ 1 шт.
Обновлено 15:58 18.02.2021
Технические характеристики Analog Devices ADF7021-NBCPZ-RL7, атрибуты и параметры.
Скорость передачи данных:
24.0 kbps
Частота:
916 MHz (max)
Lead-Free Status:
Contains Lead
Статус жизненного цикла:
Active
Рабочая Температура:
-40.0 °C (min)
Упаковка:
Cut Tape (CT)
Количество выводов:
48
Positive Supply Voltage:
3.60 V (max)
RoHS:
Compliant
- RF Transceiver FSK/MSK 2.5V/3.3V 48-Pin LFCSP EP T/R
- Rf Transceiver, 842-916Mhz, Lfcsp-48
- Frequency Min:842Mhz
- Frequency Max:916Mhz
- Rf / If Modulation:2Fsk, 3Fsk, 4Fsk, Msk
- Data Rate:24Kbps
- Receiving Current:24.6Ma
- Rf Ic Case Style:lfcsp
- Количество контактов: 48 контактов
- Напряжение питания соответствует требованиям RoHS: Да
- The ADF7021-N is a high performance, low power, narrow-band transceiver based on the ADF7021. The ADF7021-N has IF filter bandwidths of 9 kHz, 13.5 kHz, and 18.5 kHz, making it ideally suited to worldwide narrowband standards and particularly those that stipulate 12.5 kHz channel separation. It is designed to operate in the narrow-band, license-free ISM bands and in the licensed bands with frequency ranges of 80 MHz to 650 MHz and 842 MHz to 916 MHz. The part has both Gaussian and raised cosine transmit data filtering options to improve spectral efficiency for narrow-band applications. It is suitable for circuit applications targeted at the Japanese ARIB STD-T67, the European ETSI EN 300 220, the Korean short range device regulations, the Chinese short range device regulations, and the North American FCC Part 15, Part 90, and Part 95 regulatory standards. A complete transceiver can be built using a small number of external discrete components, making the ADF7021-N very suitable for price-sensitive and area-sensitive applications. The range of on-chip FSK modulation and data filtering options allows users greater flexibility in their choice of modulation schemes while meeting the tight spectral efficiency requirements. The ADF7021-N also supports protocols that dynamically switch among 2FSK, 3FSK, and 4FSK to maximize communica-tion range and data throughput. The transmit section contains two voltage controlled oscillators (VCOs) and a low noise fractional-N PLL with an output resolution of The frequency-agile PLL allows the ADF7021-N to be used in frequency-hopping, spread spectrum (FHSS) systems. Both VCOs operate at twice the fundamental frequency to reduce spurious emissions and frequency pulling problems. The transmitter output power is programmable in 63 steps from −16 dBm to +13 dBm and has an automatic power ramp control to prevent spectral splatter and help meet regulatory standards. 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 (100 kHz), which minimizes power consumption and the external component count yet avoids dc offset and flicker noise at low frequencies. The IF filter has programmable bandwidths of 9 kHz, 13.5 kHz, and 18.5 kHz. The ADF7021-N supports a wide variety of pro-grammable 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 with programmable pull-in range that allows the PLL to track out the frequency error in the incoming signal. The receiver achieves an image rejection performance of 56 dB using a patent-pending IR calibration scheme that does not require the use of an external RF source. An on-chip ADC provides readback of the integrated tempera-ture sensor, external analog input, battery voltage, and RSSI signal, which provides savings on an ADC in some applications. The temperature sensor is accurate to ±10°C over the full oper-ating temperature range of −40°C to +85°C. This accuracy can be improved by performing a 1-point calibration at room temperature and storing the result in memory.
Документы по Analog Devices ADF7021-NBCPZ-RL7, инструкции, описания, datasheet.
Товары похожие на Analog Devices ADF7021-NBCPZ-RL7, сравнение характеристик.
Тип корпуса / Кейс LFCSP.
Скорость передачи данных 24.0 kbps.
Частота 916 MHz (max).
Lead-Free Status Contains Lead.
Статус жизненного цикла Active.
Mounting Style Surface Mount.
Рабочая Температура -40.0 °C (min).
Упаковка Tray.
Количество выводов 48.
Positive Supply Voltage 3.60 V (max).
REACH SVHC Compliance No SVHC.
RoHS Compliant.
Supply Voltage (DC) 3.60 V (max), 2.30 V (min).
Тип корпуса / Кейс LFCSP.
Скорость передачи данных 24.0 kbps.
Частота 960 MHz (max).
Lead-Free Status Contains Lead.
Статус жизненного цикла Active.
Mounting Style Surface Mount.
Рабочая Температура -40.0 °C (min).
Упаковка Tray.
Количество выводов 48.
Positive Supply Voltage 3.60 V (max).
REACH SVHC Compliance No SVHC.
RoHS Compliant.
Supply Voltage (DC) 2.30 V (min).