MAAD-000523
6-Bit Digital Attenuator
The MAAD-000523 is a 6-bit, 0.5-dB step GaAs MMIC digital attenuator in a lead-free 4 mm 24 lead PQFN surface mount plastic package. This device is ideally suited for use where high accuracy, very low power consumption and low intermodulation products are required. Typical applications include Cellular Basestation RX/TX Line-up, Femtocells, and other gain / level control circuits. This attenuator is controlled with either a SPI compatible serial interface or a 6 bit parallel word.
Product Specifications
- Part Number
- MAAD-000523
- Description
- 6-Bit Digital Attenuator
- Min Frequency(MHz)
- 700
- Max Frequency(MHz)
- 6000
- Attenuator Range(dB)
- 31.5
- Insertion Loss(dB)
- 1.900
- Bit Count
- 6
- IIP3(dBm)
- 52
Features
- 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