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參數資料
| 型號： | ADF7011BRUZ-RL |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 通信及網絡 |
| 英文描述： | SPECIALTY TELECOM CIRCUIT, PDSO24 |
| 封裝： | MO-153AD, TSSOP-24 |
| 文件頁數： | 1/24頁 |
| 文件大小： | 567K |
| 代理商： | ADF7011BRUZ-RL |
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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. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective companies.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
Fax: 781/326-8703
2003 Analog Devices, Inc. All rights reserved.
ADF7011
High Performance ISM Band
ASK/FSK/GFSK Transmitter IC
FEATURES
Single Chip Low Power UHF Transmitter
Frequency Band
433 MHz to 435 MHz
868 MHz to 870 MHz
On-Chip VCO and Fractional-N PLL
2.3 V to 3.6 V Supply Voltage
Programmable Output Power
–16 dBm to +12 dBm, 0.3 dB Steps
Data Rates up to 76.8 kbps
Low Current Consumption
29 mA at +10 dBm at 433.92 MHz
Power-Down Mode (<1
A)
24-Lead TSSOP Package Hooks to External VCO for
< 1.4 GHz Operation
APPLICATIONS
Low Cost Wireless Data Transfer
Wireless Metering
Remote Control/Security Systems
Keyless Entry
FUNCTIONAL BLOCK DIAGRAM
GENERAL DESCRIPTION
The ADF7011 is a low power OOK/ASK/FSK/GFSK UHF
transmitter designed for use in ISM band systems. It contains
and integrated VCO and
Σ- fractional-N PLL. The output
power, channel spacing, and output frequency are program-
mable with four 24-bit registers. The fractional-N PLL enables
the user to select any channel frequency within the European
433 MHz and 868 MHz bands, allowing the use of the ADF7011
in frequency hopping systems. The fractional-N also allows the
transmitter to operate in the less congested sub-bands of the
868 MHz to 870 MHz SRD band.
It is possible to choose from the four different modulation
schemes: Binary or Gaussian Frequency Shift Keying (FSK/
GFSK), Amplitude Shift Keying (ASK), or On/Off Keying
(OOK). The device also features a crystal compensation register
that can provide
±1 ppm resolution in the output frequency.
Indirect temperature compensation of the crystal can be accom-
plished inexpensively using this register.
Control of the four on-chip registers is via a simple 3-wire inter-
face. The devices operate with a power supply ranging from
2.3 V to 3.6 V and can be powered down when not in use.
VCO
OOK/ASK
LDO
REGULATOR
MUXOUT
LOCK DETECT
SERIAL
INTERFACE
FREQUENCY
COMPENSATION
CENTER
FREQUENCY
FRACTIONAL-N
SIGMA-DELTA
OOK/ASK
PFD/
CHARGE
PUMP
R
CLK
PA
FSK/GFSK
OSC1
OSC2
CLKOUT CPVDD CPGND
CREG
CVCO
VCOGND
VDD
RFOUT
RFGND
CREG
RSET
MUXOUT
TEST
AGND
CE
CLK
DATA
LE
TxDATA
TxCLK
DGND
DVDD
CPOUT
VCOIN
ADF7011
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADF7011BRUZ-RL7 | 功能描述:IC XMITTER ASK/FSK/GFSK 24TSSOP RoHS:是 類別:RF/IF 和 RFID >> RF 發射器 系列:- 標準包裝:4,000 系列:- 頻率:310MHz ~ 440MHz 應用:- 調制或協議:UHF，ASK 數據傳輸率 - 最大:20 kBaud 功率 - 輸出:1dBm ~ 5dBm 電流 - 傳輸:10mA 數據接口:PCB，表面貼裝 天線連接器:PCB，表面貼裝 存儲容量:- 特點:- 電源電壓:2.2 V ~ 4 V 工作溫度:-40°C ~ 85°C 封裝/外殼:16-LSSOP（0.154"，3.90mm 寬） 包裝:帶卷 (TR) |
| ADF7012 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Multichannel ISM Band FSK/GFSK/OOK/GOOK/ASK Transmitter |
| ADF7012BRU | 制造商:Analog Devices 功能描述:RF Transmitter ASK/FSK 2.5V/3.3V 24-Pin TSSOP 制造商:Analog Devices 功能描述:IC TRANSMITTER UHF |
| ADF7012BRU-REEL | 功能描述:IC XMITTER ASK/FSK/GFSK 24TSSOP RoHS:否 類別:RF/IF 和 RFID >> RF 發射器 系列:- 標準包裝:4,000 系列:- 頻率:310MHz ~ 440MHz 應用:- 調制或協議:UHF，ASK 數據傳輸率 - 最大:20 kBaud 功率 - 輸出:1dBm ~ 5dBm 電流 - 傳輸:10mA 數據接口:PCB，表面貼裝 天線連接器:PCB，表面貼裝 存儲容量:- 特點:- 電源電壓:2.2 V ~ 4 V 工作溫度:-40°C ~ 85°C 封裝/外殼:16-LSSOP（0.154"，3.90mm 寬） 包裝:帶卷 (TR) |
| ADF7012BRU-REEL7 | 制造商:Analog Devices 功能描述:RF Transmitter ASK/FSK 2.5V/3.3V 24-Pin TSSOP T/R |
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