31.0 DC-4GHz, Serial Digital Attenuator Very Power Consumption At

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31.0 DC-4GHz, Serial Digital Attenuator Very Power Consumption At

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HRF-AT4521
31.0 DC-4GHz, Serial Digital Attenuator
Very Power Consumption Attenuation Steps From Single Dual Power Supply Voltages Serial Data Interface Compatible Impedance Space Saving LPCC Surface Mount Packaging
Product Description
Honeywell HRF-AT4521 5-bit digital attenuator that ideal broadband communication system applications that require accuracy, speed power consumption. HRF-AT4521 manufactured with Honeywell's patented Silicon Insulator (SOI) CMOS manufacturing technology, which provides performance GaAs with economy integration capabilities conventional CMOS.
HRF-AT4521 LPCCPackage
Electrical Specifications 25oC
Parameter
Insertion Loss
Test Condition
Frequency
Minimum
Typical
Maximum
Units
Compression Compression Input
Input Power VDD, Input Power
Two-tone inputs Attenuation Input Two-tone inputs Attenuation Return Loss* Combination Bits Attenuation Accuracy attenuation states +/-(0.3 programmed attenuation states +/-(0.3 programmed attenuation states +/-(0.4 programmed attenuation states +/-(0.5 programmed Trise, Tfall* Ton, Toff (Tpd) Cntl 90%/10%RF Transients In-Band clock Period (Tprd)* high minimum clock period data (Tsup)* rising edge clock data hold (Thld)* Data hold after rising edge clock latch (Tlsup)* Data falling edge 0.01uF Decoupling Capacitors Required Power Supply Rails. design Site: www.mysoiservices.com Honeywell Email: mysoiservices@honeywell.com Solid State Electronics Center 12001 State Highway 2002 4521W Published June 2002 Page Plymouth, Minnesota 55441-4799 1-800-323-8295
HRF-AT4521
Functional Schematic
Electrical Specifications 25oC
Parameter Minimum Power Supply Current CMOS Logic level CMOS Logic level Input Leakage Current Note performance curves +5.0 Typical Maximum -5.0 Units
Absolute Maximum Ratings2
Parameter Input Power Voltage Operating Temperature Storage Temperature Digital Inputs Absolute Maximum +6.0 -5.5 +125 VDD+0.6 -0.6 Units Degrees Degrees
Note Operation this Device beyond these parameters cause permanent damage. Latch-Up: Unlike conventional CMOS digital attenuators, Honeywells' HRF-AT4521 immune latch-up. Protection: Although HRF-AT4521 contains protection circuitry digital inputs, conventional precautions should taken ensure that Absolute Maximum Ratings exceeded.
Site: Email: 2002 4521W www.mysoiservices.com mysoiservices@honeywell.com Published June 2002 Page Honeywell Solid State Electronics Center 12001 State Highway Plymouth, Minnesota 55441-4799 1-800-323-8295
HRF-AT4521
Package Outline Drawing
This package conforms LPCC4 lead body dimensions.
ASAT LPCC Marketing Outline Dwg. DGMJ00004 Latest Rev. http://www.asat.com additional dimensional information.
Configuration
Function
GROUND INPUT GROUND GROUND GROUND GROUND GROUND
Function
GROUND OUTPUT GROUND DIGITAL GROUND DATA
Serial Data Load
Serial data shifted into register rising edge clock, first. falling edge must occur prior additional rising clock edges. Electrical Spec Table parameters.
Site: Email: 2002 4521W www.mysoiservices.com mysoiservices@honeywell.com Published June 2002 Page Honeywell Solid State Electronics Center 12001 State Highway Plymouth, Minnesota 55441-4799 1-800-323-8295
HRF-AT4521
Truth Table
Output Reference Input
Evaluation Circuit Board
Honeywell's evaluation board provides easy method evaluating performance attenuator. Simply connect power, signals measuring switch performance less than minutes.
HRF-AT4521 Evaluation Board
Evaluation Circuit Board Layout Design Details
Item Attenuator Chip Capacitor Connector Description Impedance Matched Multi-Layer HRF-AT4521 Digital Attenuator Panasonic Model ECU-E1C103KBQ Capacitor, .01uf 0402 Johnson Connectors Model 142-0701-801 Coaxial Connector Mil-Max Model 800-10-064-10-001 Header Pins
Site: Email: 2002 4521W www.mysoiservices.com mysoiservices@honeywell.com Published June 2002 Page Honeywell Solid State Electronics Center 12001 State Highway Plymouth, Minnesota 55441-4799 1-800-323-8295
HRF-AT4521
Evaluation Circuit Board Connections
Digital Data
HRF-AT4521 Evaluation Board View
HRF-AT4521 Honeywell CMOS Low, CMOS High
Performance Curves
Insertion Loss
This Insertion Loss curve represents Min/Max conditions pass state versus processing temperature conditions. case -40C with "Fast" processing conditions. case +85C with "Slow" processing conditions. other combinations fall within that band. typical case labeled +25C
Site: Email: 2002 4521W www.mysoiservices.com mysoiservices@honeywell.com Published June 2002 Page Honeywell Solid State Electronics Center 12001 State Highway Plymouth, Minnesota 55441-4799 1-800-323-8295
HRF-AT4521
Return Loss
This Return Loss curves represents combination Return Loss cases attenuation settings. cases better than -14dB Return Loss 4GHz.
Attenuation State Accuracy
Attenuation Accuracy curve with vertical axis shows states better than +/0.5dB 2GHz better than 0.8dB 4GHz.
Site: Email: 2002 4521W www.mysoiservices.com mysoiservices@honeywell.com Published June 2002 Page Honeywell Solid State Electronics Center 12001 State Highway Plymouth, Minnesota 55441-4799 1-800-323-8295
HRF-AT4521
Compression
P1dB curve shows states with P1dB compression approximately 23dB input power. conditions this curve +5.0v higher P1dB compression values, supply with negative voltage shown next curve.
P1dB curve shows states with P1dB compression approximately 31dB input power. conditions this curve +5.0v -5.0v.
Site: Email: 2002 4521W www.mysoiservices.com mysoiservices@honeywell.com Published June 2002 Page Honeywell Solid State Electronics Center 12001 State Highway Plymouth, Minnesota 55441-4799 1-800-323-8295
HRF-AT4521
Ordering Information
Ordering Number
HRF-AT4521-B HRF-AT4521-TR HRF-AT4521-E
(Note Call Honeywell details
Delivery Method
Chip Tubes Tape Reel Individual Engineering Evaluation Board
Units Shipment
Customer Specific, Usually Minimum Chip Tube Customer Specific Board
LPCCis registered Trademark ASAT Ltd. Honeywell reserves right make changes improve reliability, function design. Honeywell does assume liability arising application product circuit described herein; neither does convey license under patent rights rights others.
Site: Email: 2002 4521W www.mysoiservices.com mysoiservices@honeywell.com Published June 2002 Page Honeywell Solid State Electronics Center 12001 State Highway Plymouth, Minnesota 55441-4799 1-800-323-8295

31.0 DC-4GHz, Serial Digital Attenuator Very Power Consumption At

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