HRF-AT4521-B HONEYWELL [Honeywell Solid State Electronics Center], HRF-AT4521-B Datasheet
HRF-AT4521-B
Related parts for HRF-AT4521-B
HRF-AT4521-B Summary of contents
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... Single Or Dual Power Supply Voltages Serial Data Interface 50 Ohm Compatible Impedance TM Space Saving LPCC Surface Mount Packaging Product Description The Honeywell HRF-AT4521 is a 5-bit digital attenuator that is ideal for use in broadband communication system applications that accuracy, speed and low power consumption. The HRF-AT4521 is ...
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... Note 2) Operation of this Device beyond any of these parameters may cause permanent damage. Latch-Up: Unlike conventional CMOS digital attenuators, Honeywells' HRF-AT4521 is immune to latch-up. . ESD Protection: Although the HRF-AT4521 contains ESD protection circuitry on all digital inputs, conventional precautions should be taken to ensure that the Absolute Maximum Ratings are not exceeded. ________________________________________________________________________________________________________ Web Site: www ...
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... HRF-AT4521 Package Outline Drawing This package conforms to the LPCC See ASAT LPCC Marketing Outline Dwg. # DGMJ00004 Latest Rev. at http://www.asat.com Pin Configuration Pin Serial Data Load Serial data is shifted into the register on the rising edge of clock, MSB first. The OE falling edge must occur prior to any additional rising clock edges ...
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... Simply connect power, DC and RF signals to be measuring switch performance in less than 10 minutes. Impedance Matched Multi-Layer FR4 HRF-AT4521 Digital Attenuator Panasonic Model ECU-E1C103KBQ Capacitor, .01uf 0402 10% 16V Johnson Connectors Model 142-0701-801 SMA RF Coaxial Connector Mil-Max Model 800-10-064-10-001 Header Pins Page 4 ...
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... CLK Gnd Gnd Data OE VSS HRF-AT4521 Evaluation Board Top View HRF-AT4521 Honeywell “0” = CMOS Low, “1” = CMOS High Page 5 Preliminary RF Out This Insertion Loss curve represents the Min/Max conditions for the “0” pass state versus all processing and temperature conditions ...
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... HRF-AT4521 Return Loss Attenuation State Accuracy ________________________________________________________________________________________________________ Web Site: www.mysoiservices.com Email: mysoiservices@honeywell.com 2002 4521W Published June 2002 Page 6 Preliminary This Return Loss set of represents the combination of all Return Loss cases for all attenuation settings. All cases are better than –14dB Return Loss at 4GHz ...
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... HRF-AT4521 Compression ________________________________________________________________________________________________________ Web Site: www.mysoiservices.com Email: mysoiservices@honeywell.com 2002 4521W Published June 2002 Page 7 Preliminary The P1dB curve shows all states with a P1dB compression at approximately 23dB input power. The conditions for this curve are Vdd = +5.0v and Vss = 0v. For higher P1dB compression values, supply Vss with a negative voltage as shown in the next curve ...
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... HRF-AT4521 Ordering Information Ordering Number HRF-AT4521-B HRF-AT4521-TR HRF-AT4521-E (Note 3) Call Honeywell for details LPCC™ registered Trademark of ASAT Ltd. Honeywell reserves the right to make changes to improve reliability, function or design. Honeywell does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights nor the rights of others ...