Advanced Semiconductor Business

Company Profile:

ASB (Advanced Semiconductor Business), a South Korean technology leader, operates a dedicated MMIC circuit design and RF module R&D center. With ​over 100 domestic and international patents in HBT (Heterojunction Bipolar Transistor) technology and MMIC design, ASB boasts a team of engineers with ​5–20 years of design experience. The company independently develops and manufactures ​MMIC products, ​SMD-type RF modules, and ​microwave modules up to 30GHz, serving 2G/3G/4G, CATV, WLAN, CMMB, GPS, RFID, and wireless access systems. Customized solutions are available upon request.

Key Products:

1. Low Noise Amplifiers (LNAs)

• ASL-Series, AST-Series
  • ​Frequency: 5–6000 MHz
  • ​Features: Internally wideband matched

2. Gain Block Amplifiers

• ASG-Series, ASL-Series, ASW-Series, ASX-Series, AWB-Series, AWG-Series
  • ​Frequency: 5–8000 MHz
  • ​Features: Internally wideband matched

3. Medium Power Amplifiers

• ASL-Series, ASW-Series, ASX-Series, AWB-Series
  • ​Frequency: 5–4000 MHz
  • ​Features: Internally wideband matched

4. IF Amplifiers

• ASF-Series, ASL-Series, AST-Series, ASW-Series, ASX-Series, AWB-Series
  • ​Frequency: 5–500 MHz
  • ​Features: Internally wideband matched

5. GPS/DVB/XM LNA Modules

• ASL-Series, AST-Series, ASW-Series, AWB-Series

6. LNA Mini-Modules

• ALE-Series, ALUC-Series

7. Amplifiers for CATV/MoCA/SMATV/ONU

• ASL550, AWB-Series
  • ​Frequency: 5–1200 MHz
  • ​Gain: 10–23 dB
  • ​Output Power: Up to 113 dBµV @ CENELEC-42 / 110 dBµV @ PAL-98

8. Broadband & High-Frequency Microwave MMICs

• AGN-Series (GaN, Ku-band)
• ASX-Series (GaAs, Ku-band)
• ABX0618 (GaAs, 6–18 GHz, 31 dBm Psat)