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ATTENUATORS - SMT
5
5-8
HMC230MS8 / 230MS8E
v02.0505
4 dB LSB GaAs MMIC 3-BIT DIGITAL
ATTENUATOR, 0.75 - 2.0 GHz
Typical Applications
Features
The HMC230MS8 / HMC230MS8E is ideal for:
4 dB LSB Steps to 28 dB
• Cellular
Single Positive Control Per Bit
• PCS, ISM, MMDS
±0.5 dB Typical Bit Error
• WLL Handset • Base Station Infrastructure
LETE Functional Diagram
Pin - For - Pin Replacement to AA100-59 Digital Attenuator
General Description
The HMC230MS8 & HMC230MS8E are broadband 3 - bit positive control GaAs IC digital attenuators in 8 lead MSOP surface mount plastic packages. Covering 0.75 to 2 GHz, the insertion loss is typically less than 2 dB. The attenuator bit values are 4 (LSB), 8, and 16 dB for a total attenuation of 28 dB. Accuracy is excellent at ±0.