ADF7241

更新时间： 2024-02-09 19:19:09

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
72页	709K
描述
Low Power IEEE 802.15.4 Zero-IF 2.4 GHz Transceiver IC

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技术参数
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ADF7241 技术参数

Source Url Status Check Date：	2013-05-01 14:56:36.14	是否无铅：	含铅
是否Rohs认证：	符合	生命周期：	Active
零件包装代码：	QFN	包装说明：	HVQCCN, LCC32,.2SQ,20
针数：	32	Reach Compliance Code：	compliant
ECCN代码：	5A992.C	HTS代码：	8542.39.00.01
风险等级：	1.63	Samacsys Confidence：
Samacsys Status：	Released	Schematic Symbol：	https://componentsearchengine.com/symbol.php?partID=577612
PCB Footprint：	https://componentsearchengine.com/footprint.php?partID=577612	Samacsys PartID：	577612
Samacsys Image：	https://componentsearchengine.com/Images/9/ADF7241BCPZ.jpg	Samacsys Thumbnail Image：	https://componentsearchengine.com/Thumbnails/1/ADF7241BCPZ.jpg
Samacsys Pin Count：	33	Samacsys Part Category：	Integrated Circuit
Samacsys Package Category：	Other	Samacsys Footprint Name：	QFN50P500X500X80-33N
Samacsys Released Date：	2017-01-10 13:33:33	Is Samacsys：	N
JESD-30 代码：	S-PQCC-N32	长度：	5 mm
功能数量：	1	端子数量：	32
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	HVQCCN
封装等效代码：	LCC32,.2SQ,20	封装形状：	SQUARE
封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	峰值回流温度（摄氏度）：	NOT SPECIFIED
电源：	2/3.3 V	认证状态：	Not Qualified
座面最大高度：	0.8 mm	子类别：	Other Telecom ICs
表面贴装：	YES	电信集成电路类型：	TELECOM CIRCUIT
温度等级：	INDUSTRIAL	端子形式：	NO LEAD
端子节距：	0.5 mm	端子位置：	QUAD
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	5 mm
Base Number Matches：	1

ADF7241 数据手册

Low Power IEEE 802.15.4 Zero-IF 2.4 GHz

Transceiver IC

ADF7241

On-chip low power processor performs

Radio control

Packet management

FEATURES

Frequency range (global ISM band)

2400 MHz to 2483.5 MHz

IEEE 802.15.4-2006-compatible (250 kbps)

Low power consumption

Packet management support

Insertion/detection of preamble address/SFD/FCS

IEEEE 802.15.4-2006 frame filtering

IEEEE 802.15.4-2006 CSMA/CA unslotted modes

Flexible 256-byte transmit/receive data buffer

SPORT mode

19 mA (typical) in receive mode

21.5 mA (typical) in transmit mode (P_O= 3 dBm)

1.7 μA, 32 kHz crystal oscillator wake-up mode

High sensitivity

Flexible multiple RF port interface

External PA/LNA support hardware

Switched antenna diversity support

Wake-up timer

−95 dBm at 250 kbps

Programmable output power

−20 dBm to +4.8 dBm in 2 dB steps

Integrated voltage regulators

1.8 V to 3.6 V input voltage range

Excellent receiver selectivity and blocking resilience

Zero-IF architecture

Complies with EN300 440 Class 2, EN300 328, FCC CFR47

Part 15, ARIB STD-T66

Digital RSSI measurement

Very few external components

Integrated PLL loop filter, receive/transmit switch, battery

monitor, temperature sensor, 32 kHz RC and crystal

oscillators

Flexible SPI control interface with block read/write access

Small form factor 5 mm × 5 mm 32-lead LFCSP package

Fast automatic VCO calibration

Automatic RF synthesizer bandwidth optimization

APPLICATIONS

Wireless sensor networks

Automatic meter reading/smart metering

Industrial wireless control

Healthcare

Wireless audio/video

Consumer electronics

ZigBee

FUNCTIONAL BLOCK DIAGRAM

ADF7241

4kB

8-BIT

DAC

ADC

PROGRAM

PROCESSOR

ROM

LNA1

DSSS

DEMOD

2kB

PROGRAM

RAM

RADIO

CONTROLLER

LNA2

256-BYTE

PACKET

RAM

ADC

DAC

AGC

OCL

CDR

PACKET

MANAGER

64-BYTE

BBRAM

256-BYTE

MCR

FRACTIONAL-N

RF SYNTHESIZER

PRE-EMPHASIS FILTER

WAKE-UP CTRL

SPI

GPIO

SPORT

IRQ

32kHz

OSC

32kHz

XTAL

OSC

BATTERY

MONITOR

TEMPERATURE

SENSOR

26MHz

OSC

LDO × 4

BIAS

Figure 1.

Rev. 0

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registeredtrademarks arethe property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Fax: 781.461.3113

www.analog.com

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