The MAAD-000523-T1000 is a 6-bit, 0.5-dB step GaAsMMIC digital attenuator in a lead-free 4 mm 24 leadPQFN surface mount plastic package. This device isideally suited for use where high accuracy, very lowpower consumption and low intermodulationproducts are required. Typical applications includeCellular Basestation RX/TX Line-up, Femtocells, andother gain / level control circuits.This attenuator is controlled with either a SPIcompatible serial interface or a 6 bit parallel word.
Feature
- Integrated CMOS/TTL Compatible Driver
- Small Relative Phase Variation per Bit
- 260°C Re-flow Compatible
- RoHS* Compliant
- Halogen-Free “Green” Mold Compound
- Lead-Free 4 mm 24-Lead PQFN Package
- Useable from 0.4 to 8.0 GHz
- 0.5-dB Attenuation Steps to 31.5 dB
- Attenuation Accuracy: +/-(0.4 + 4% of attenuation setting) dB
- 50 dBm typical @ 2 GHz
- Insertion Loss: 1.6 dB typical @ 2.1 GHz
- Parallel & Serial (P/S) Control with power-up state selection
Applications
- Wireless Networking and Communication
Applications
- LSB: 0.5 dB
- Insertion Loss: 1.9 dB
- Bit Count: 6
- Attenuator Range: 31.5 dB
- IIP3: 52 dBm
- Min Frequency: 700 MHz
- Max Frequency: 6,000 MHz
