MAADSS0019 Datasheet | MACOM Technology Solutions

Features - Integrated e/d Logic on chip - Positive Single Control - Insertion Loss 1.9 d B @ 6 GHz - IP3: 42 d Bm typical @ 2 GHz - 1 d B Attenuation Steps to 15 d B - Lead-Free 3 mm 16-Lead PQFN Package - Halogen-Free “Green” Mold pound - Ro HS- pliant and 260°C Re-flow patible Description The MAADSS0019 is a 4-bit, 1-d B step Ga As MMIC digital attenuator in a lead-free 3 mm 16 lead PQFN surface mount plastic package. The MAADSS0019 is ideally suited for use where high accuracy, very low power consumption and low intermodulation products are required. Typical applications include radio, cellular, wireless LANs, GPS equipment and other gain / level control circuits. The MADSS0019 is part of a digital attenuator family. This family includes 4, 5 and 6 bit attenuators with 0.5, 1 or 2 d B steps and up to 31.5 range. Ordering Information1,2 Part Number Package MAADSS0019TR 1000 piece reel MAADSS0019SMB Sample Board 2 - 6 GHz Tuning 1. Reference Application Note M513 for reel size information. 2. All sample boards include 5 loose parts. Functional Schematic3 (Pin 16) V1 V2 V4 V8 (Pin 1) GND Rev. V3 GND RF1 VDD GND RF2 GND GND GND GND 3. Blocking capacitors are required on all RF ports Pin Configuration Pin No. 1 2 3 4 5 6 7 8 Function Ground Ground RF In/Out Ground Ground Ground Ground Ground Pin No. 9 10 11 12 13 14 15 16 174 Function RF In/Out Ground VDD Ground V8 (8 d B Bit) V4 (4 d B Bit) V2 (2 d B Bit) V1 (1 d B Bit) Ground 4. The exposed pad centered on the package bottom must be connected to RF, DC and thermal...