MAAD-009260

MAAD-009260 Constant Phase Digital Attenuator 32 dB, 2-Bit, TTL Driver, DC - 3.0 GHz Features  Attenuation: Two 16 dB bits  Minimal Phase Variation over Attenuation Range  Low DC Power Consumption  Hermetic Surface Mount Package  Integral TTL Driver  50 Ohm Nominal Impedance  260°C Reflow Compatible  RoHS* Compliant Description MACOM’s MAAD-009260-000100 is a GaAs FET 2-bit digital attenuator with two 16 dB steps and 32 dB total attenuation. The design has been optimized to minimize phase variation over the attenuation range. This attenuator and integral TTL driver is in a hermetically sealed ceramic 16-lead surface mount package. The MAAD-009260-000100 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. Environmental screening is available. Contact the factory for information. Ordering Information Part Number MAAD-009260-000100 MAAD-009260-0001TB Package Bulk Packaging Sample Test Board Note: Reference Application Note M513 for reel size information. Functional Schematic Rev. V2 Pin Configuration 1 Pin No. 1 2 3 4 5 6 7 8 Function RF1 GND GND GND GND GND GND RF2 Pin No. 9 10 11 12 13 14 15 16 Function GND +5V -5V GND C2 C1 GND GND 1. The metal bottom of the case must be connected to RF and DC ground. * Restrictions on Hazardous Substances, European Union...