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MAAD-009171-0001TB Datasheet(PDF) 1 Page - M/A-COM Technology Solutions, Inc. |
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MAAD-009171-0001TB Datasheet(HTML) 1 Page - M/A-COM Technology Solutions, Inc. |
1 / 6 page Digital Attenuator, Constant Phase 32 dB, 2-Bit, TTL Driver, DC-4.0 GHz Rev. V1 MAAD-009171-000100 • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 • India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588 Visit www.macomtech.com for additional data sheets and product information. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. 1 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions is considering for development. Performance is based on target specifications, simulated results, and/or prototype measurements. Commitment to develop is not guaranteed. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is not guaranteed. Features • Attenuation: Two 16 dB bits • Minimal Phase Variation over Attenuation Range • Low DC Power Consumption • Small Footprint, PQFN Package • Integral TTL Driver • 50 ohm Impedance • Test Boards are Available • RoHS* Compliant Description M/A-COM's MAAD-009171-000100 is a GaAs FET 2-bit digital attenuator with two 16 dB steps and 32 dB total attenuation with integral TTL driver. This design has been optimized to minimize phase variation over the full attenuation range. This attenuator is in an RoHS compliant PQFN plastic surface mount package. MAAD-009171-000100 is ideally suited for use where accuracy, fast switching, very low power consumption and low intermodulation products are required. Typical applications include dynamic range setting in precision receiver circuits and other gain/leveling control circuits. Ordering Information Part Number Package MAAD-009171-000100 Bulk Packaging MAAD-009171-0001TR 1000 piece reel MAAD-009171-0001TB Sample Test Board Note: Reference Application Note M513 for reel size information. Functional Schematic Pin Configuration 1 Pin No. Function Pin No. Function 1 GND 17 NC 2 C8 18 NC 3 C4 19 NC 4 C2 20 NC 5 C1 21 NC 6 C0.5 22 NC 7 GND 23 NC 8 NC 24 NC 9 NC 25 NC 10 NC2 26 GND 11 GND 27 RF2 12 RF1 28 GND 13 GND 29 NC2 14 NC 30 -Vee 15 NC 31 NC 16 NC 32 +Vcc 1. The exposed pad centered on the package bottom must be connected to RF and DC ground. (For PQFN Packages) 2. Pins 10 & 29 must be isolated Pin No. Function Pin No. Function 1 GND 17 NC 2 GND 18 NC 3 C2 19 NC 4 C1 20 NC 5 GND 21 NC 6 GND 22 NC 7 GND 23 NC 8 NC 24 NC 9 NC 25 NC 10 NC2 26 GND 11 GND 27 RF2 12 RF1 28 GND 13 GND 29 NC2 14 NC 30 Vee 15 NC 31 NC 16 NC 32 +Vcc * Restrictions on Hazardous Substances, European Union Directive 2002/95/EC. |
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