поискавой системы для электроныых деталей |
|
ADF7010 датащи(PDF) 1 Page - Analog Devices |
|
ADF7010 датащи(HTML) 1 Page - Analog Devices |
1 / 20 page REV. 0 a 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. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781/329-4700 www.analog.com Fax: 781/326-8703 © Analog Devices, Inc., 2002 ADF7010 High Performance ISM Band ASK/FSK/GFSK Transmitter IC FEATURES Single Chip Low Power UHF Transmitter 902 MHz–928 MHz Frequency Band On-Chip VCO and Fractional-N PLL 2.3 V–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 28 mA at 8 dBm Output Power-Down Mode (<1 A) 24-Lead TSSOP Package APPLICATIONS Low Cost Wireless Data Transfer Wireless Metering Remote Control/Security Systems Keyless Entry FUNCTIONAL BLOCK DIAGRAM 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 GENERAL DESCRIPTION The ADF7010 is a low power OOK/ASK/FSK/GFSK UHF transmitter designed for use in ISM band systems. It contains an integrated VCO and sigma-delta fractional-N PLL. The output power, channel spacing, and output frequency are pro- grammable with four 24-bit registers. The fractional-N PLL enables the user to select any channel frequency within the U.S. 902 MHz–928 MHz band, allowing the use of the ADF7010 in frequency hopping systems. 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. |
Аналогичный номер детали - ADF7010_15 |
|
Аналогичное описание - ADF7010_15 |
|
|
ссылки URL |
Конфиденциальность |
ALLDATASHEETRU.COM |
Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | обмен ссыками | поиск по производителю All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |