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TH72006KLD-CAA-000-SP

TH72006KLD-CAA-000-SP

  • 厂商:

    MELEXIS(迈来芯)

  • 封装:

    VFDFN10_EP

  • 描述:

    ICXMITTER315MHZASK/FSK10QFN

  • 数据手册
  • 价格&库存
TH72006KLD-CAA-000-SP 数据手册
Automotive ICs TH72006 315MHz FSK/ASK Transmitter Very low standby current Microcontroller clock output On-chip low voltage detector High over-all frequency accuracy FSK deviation and center frequency independently adjustable Adjustable output power range from -12 dBm to +11 dBm Adjustable current consumption from 3.6 mA to 10.7 mA Conforms to FCC part 15 and similar standards 10-pin Quad Flat No-Lead (10L QFN 3x3 Dual) Bus ICs • • • • • • • • • CMOS Imaging Fully integrated PLL-stabilized VCO Frequency range from 290 MHz to 350 MHz Single-ended RF output FSK through crystal pulling allows modulation from DC to 40 kbit/s High FSK deviation possible for wideband data transmission ASK achieved by on/off keying of internal power amplifier up to 40 kbit/s Wide power supply range from 1.95 V to 5.5 V Wide operating temperature range from –40° C to 125° C Silicon MEMS • • • • • • • • RF&RFID Features Intelligent Drivers and Actuators Dedicated for Tire Pressure Monitoring Systems Hall ICs The TH72006 FSK/ASK transmitter IC is designed for applications in the 315 MHz industrial-scientific-medical (ISM) band. It can also be used for any other system with carrier frequencies ranging from 290 MHz to 350 MHz. The transmitter's carrier frequency fc is determined by the frequency of the reference crystal fref. The integrated PLL synthesizer ensures that each RF value, ranging from 290 MHz to 350 MHz, can be achieved. This is done by using a crystal with a reference frequency according to: fref = fc/N, where N = 32 is the PLL feedback divider ratio. A clock signal with selectable frequency is provided. It can be used to drive a microcontroller. IR Temperature Block Diagram with external Components Automotive ICs RPS CKDIV 7 CKOUT Hall ICs ROI 5 div 4 div 16 6 PFD XOSC XBUF CP antenna matching network 8 OUT PA low voltage detector VCO 4 mode control FSKSW 2 EN 9 1 VEE FSKDTA Applications • • • • General digital data transmission Tire Pressure Monitoring Systems (TPMS) Remote Keyless Entry (RKE) Low-power telemetry systems • • • • Home and building automation Alarm and security systems Garage door openers Remote controls Evaluation Board CM1 CM2 LT 10 9 8 7 6 VEE CKDIV PSEL RPS CM3 OUT LM OUT VCC Intelligent Drivers and Actuators RF&RFID 10 32 3 XTAL ASK data PSEL PLL CX2 CX1 Silicon MEMS VCC R1 CMOS Imaging CB1 FSKDTA FSKSW ROI EN CKOUT VCC 1 2 3 4 5 R1 ASK data CCK Bus ICs FSK data XTAL CX2 CX1 to drive microcontroller Application Circuit Email Europe and rest of the world: sales_europe@melexis.com Email USA : sales_usa@melexis.com For additional information go to our website at: Email Asia: sales_asia@melexis.com Fe b 2007 IR Temperature Disclaimer: Devices sold by Melexis are covered by the warranty and patent indemnification provisions appearing in its Term of Sale. Melexis makes no warranty, express, statutory, implied, or by description regarding the information set forth herein or regarding the freedom of the described devices from patent infringement. Melexis reserves the right to change specifications and prices at any time and without notice. Therefore, prior to designing this product into a system, it is necessary to check with Melexis for current information. This product is intended for use in normal commercial applications. Applications requiring extended temperature range, unusual environmental requirements, or high reliability applications, such as military, medical lifesupport or life-sustaining equipment are specifically not recommended without additional processing by Melexis for each application. The information furnished by Melexis is believed to be correct and accurate. However, Melexis shall not be liable to recipient or any third party for any damages, including but not limited to personal injury, property damage, loss of profits, loss of use, interrupt of business or indirect, special incidental or consequential damages, of any kind, in connection with or arising out of the furnishing, performance or use of the technical data herein. No obligation or liability to recipient or any third party shall arise or flow out of Melexis’ rendering of technical or other services. © 2006 Melexis NV. All rights reserved.
TH72006KLD-CAA-000-SP 价格&库存

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