HMC8412CHIPSData Sheet0018kΩ, IDQ = 20mA3.5kΩ, IDQ = 40mA1.43kΩ, IDQ = 60mA–5–5604Ω, IDQ = 80mAB)B)dd((SSSSO–10O–10URN LURN LT18kΩ, IDQ = 20mAT–153.5kΩ, I–15REDQ = 40mA1.43kΩ, IREDQ = 60mAUT604Ω, IDQ = 80mAUTINPINP–20–20–25–250.20.30.40.50.60.70.80.91.0 019 01234567891011 022 FREQUENCY (GHz) 24012- FREQUENCY (GHz) 24012- Figure 19. Input Return Loss vs. Frequency for Various Supply Currents, Figure 22. Input Return Loss vs. Frequency for Various Supply Currents, VDD = 5 V 200 MHz to 1 GHz, VDD = 5 V 00+85°C +25°C –55°C–5–5B)B)dd((SSSSOO–10–10URN LURN LTTRE–15RE–15UT+85°CUTP+25°CPUT–55°CUTOO–20–20–25–250.20.30.40.50.60.70.80.91.0 020 01234567891011 023 FREQUENCY (GHz) 24012- FREQUENCY (GHz) 24012- Figure 20. Output Return Loss vs. Frequency for Various Temperatures, Figure 23. Output Return Loss vs. Frequency for Various Temperatures, 200 MHz to 1 GHz, VDD = 5 V, IDQ = 60 mA VDD = 5 V, IDQ = 60 mA 007V 6V 5V–5–54VB)B)3Vdd((SSSSOO–10–10URN LURN LTTRE–15RE–15UT7VUTPP6VUT5VUTOO–204V–203V–25–250.20.30.40.50.60.70.80.91.0 021 01234567891011 024 FREQUENCY (GHz) 24012- FREQUENCY (GHz) 24012- Figure 21. Output Return Loss vs. Frequency for Various Supply Voltages, Figure 24. Output Return Loss vs. Frequency for Various Supply Voltages, 200 MHz to 1 GHz, IDQ = 60 mA IDQ = 60 mA Rev. 0 | Page 8 of 21 Document Outline Features Applications Functional Block Diagram General Description Revision History Specifications 0.4 GHz to 8 GHz Frequency Range 8 GHz to 10 GHz Frequency Range Absolute Maximum Ratings Thermal Resistance Electrostatic Discharge (ESD) Ratings ESD Ratings for HMC8412CHIPS ESD Caution Pin Configuration and Function Descriptions Interface Schematics Typical Performance Characteristics Small Signal Response Large Signal Response Theory of Operation Applications Information Typical Application Circuit Recommended Bias Sequencing During Power-Up During Power-Down Assembly Diagram Mounting and Bonding Techniques for Millimeter Wave GaAs MMICs Handling Precautions Outline Dimensions Ordering Guide