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CC1021 Datasheet(PDF) 87 Page - Texas Instruments |
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CC1021 Datasheet(HTML) 87 Page - Texas Instruments |
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87 / 94 page ![]() CC1021 SWRS045C Page 87 of 87 31. General Information Document Revision History Revision Date Description/Changes 1.0 February 2004 First edition 1.1 December 2004 The various sections have been reorganized to improve readability Added chapter numbering Reorganized electrical specification section Electrical specifications updated Changes to sensitivity figures Changes to TX spurious emission and harmonics figures Changes to current consumption figures in RX and TX mode and crystal oscillator, bias and synthesizer mode Changes to noise figure Added figures on modulation bandwidth Updates to section on input / output matching Updates to section on VCO and PLL self-calibration Updates to section on VCO, charge pump and PLL loop filter Updates to section on receiver channel filter bandwidth Updates to section on RSSI Updates to section on image rejection calibration Updates to section on preamble length and sync word Description of OOK modulation and demodulation merged into one section New bill of materials for operation at 433 MHz and 868/915 MHz Added recommended PCB footprint for package (QFN 32) Added information that there should be no via at “pin #1 corner” (section 27.1) Added list of abbreviations Changes to ordering information 1.2 October 2005 RSSI dynamic range changed from 63 dB to 55 dB Recommended CAL_ITERATE changed from 5 to 4 PLL timeout in “Automatic power-up sequencing flow chart” changed from 1024 filter clocks to 127 filter clocks Calibration routine flow chart changed in accordance to CC1021 Errata Note 002 Added chapter on TX data latency 1.3 January 2006 Updates to Ordering Information and Address Information SWRS045A July 2008 Updated Plastic Tube specification, Carrier Tape and Reel specification to reflect new MOQ quantities. SWRS045B February 2009 Package Description changed to reflect CC1021RUZ in compliance with PCN20081216001. Package Marking changed in compliance with PCN20081216001. Package Thermal Properties removed to align with general TI datasheets Plastic Tube Specification: added device CC1021RUZ and changed tube width to reflect CC1021RUZ in compliance with PCN20081216001. Carrier Tape and Reel Specification: added device CC1021RUZR Ordering Information: changed device orderable names to CC1021RUZ and CC1021RUZR in compliance with PCN20081216001. Added important information and disclaimer Product Status Definition: removed Carrier Tape and Reel Specification is removed, since this was duplicate information to Tape And Reel Information SWRS045C January 2010 Added reference to Application Note AN070 CC1020 Automatic Power-Up Sequencing . Interchanged XOSC_Q1 and XOSC_Q2 in figure 33 to reflect the reference design. Increased maximum RF frequency from 940 MHz to 960 MHz. Added reference to ARIB STD-T96. Updated Package Marking in Section 27.1 Chapter on Package Drawing and chapter on Recommended PCB Footprint for Package removed from data sheet since this was duplicate information |
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