HRF-AT4511 Honeywell, HRF-AT4511 Datasheet
HRF-AT4511
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HRF-AT4511 Summary of contents
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... HRF-AT4511 15.5 dB 4GHz, 5 Bit Serial Digital Attenuator The Honeywell HRF-AT4511 is a 5-bit digital attenuator ideal for use in broadband communication system applications that require accuracy, speed and low power consumption. The HRF-AT4511 is manufactured with Honeywell's patented Silicon On Insulator (SOI) CMOS manufacturing technology, which provides the performance of GaAs with the economy and integration capabilities of conventional CMOS ...
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... Digital Inputs Note 1 - Operation of this device beyond any of these parameters may cause permanent damage. Note 2 - Although the HRF-AT4511 contains ESD protection circuitry on all digital inputs, precautions should be taken to ensure that the Absolute Maximum Ratings are not exceeded. Latch-Up: Unlike conventional CMOS digital attenuators, Honeywell's HRF-AT4511 is immune to latch-up. ...
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... HRF- AT4511 PIN CONFIGURATIONS Pin Function Pin 1 VDD 9 2 GROUND INPUT 11 4 GROUND 12 5 GROUND 13 6 GROUND 14 7 GROUND 15 8 GROUND 16 Note: Bottom ground plate must be grounded for proper RF performance. SERIAL DATA LOAD Serial data is shifted into the register on the rising edge of clock, MSB first. The state of “OE” will not affect the shifting of data. The rising edge of the “ ...
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... HRF-AT4511 PERFORMANCE CURVES Insertion Loss 0.0 -0.5 -1.0 -1.5 -2.0 -2.5 -3.0 -3.5 -4.0 -4.5 -5.0 0.00 0.25 0.50 Return Loss 0.0 -5.0 -10.0 -15.0 -20.0 -25.0 -30.0 -35.0 -40.0 0.00 0.50 4 Typical AT4511 Reference Insertion Loss 0.75 1.00 1.25 1.50 1 ...
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... HRF- AT4511 Step Accuracy 0.5 0.4 0.3 0 0.1 0.0 -0.1 -0.2 -0.3 -0.4 -0.5 0.0 0.5 Relative Accuracy 0 15.5 dB 0.2 0.1 0.0 -0.1 -0.2 -0.3 -0.4 -0.5 0.0 0.5 www.honeywell.com/microwave Typical AT4511 Step Accuracy 8 dB 1.0 1.5 2.0 Frequency (GHz) Typical AT4511 Relative Accuracy 1 ...
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... HRF-AT4511 PACKAGE OUTLINE DRAWING GREEN MATERIAL SET The –GR attenuators have a Green material set that can withstand a maximum soldering temperature of 260 LEAD FINISH The package leads are Nickel Palladium Gold (NiPdAu). The configuration being manufactured and delivered today is lead-free RoHS compliant. Compliant packages have half-etch leadframes and have date codes of 0300 or greater. ...
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... HRF- AT4511 EVALUATION CIRCUIT BOARD Honeywell's evaluation board provides an easy to use method of evaluating the RF performance of our attenuator. Simply connect power, DC and RF signals to be measuring attenuator performance in less than 10 minutes. HRF-AT4511 Evaluation Board EVALUATION CIRCUIT BOARD LAYOUT DESIGN DETAILS Item Description PCB ...