MMI303

High "Q", Thin Film, Spiral Inductors

MACOM Inductors are formed by photolithography and plating techniques on quartz substrates. They eliminate the need for hand forming and “staking” of coil in hybrid circuits. They provide uniformity, durability and repeatability in circuit fabrication. The coils are polyimide coated to protect from ambient contaminants, and to eliminate the need for conformal coating. Quartz substrates are rugged and reduce dielectric losses. Chips may be bonded using either conductive or non-conductive epoxies, and wire bonded with gold wire or ribbon by Thermo compression bonding.

Product Specifications

Part Number
MMI303
Short Description
High "Q", Thin Film, Spiral Inductors
Number of Turns
9.5
Inductance  Ls (ηH) MIN/ TYP/MAX
32/40/48
RsDC(Ω)
4.00
Rs1GHz(Ω)
70.00
Q @ FT MIN/MAX
23/27
Test Frequency, FT(GHz)
0.5
Resonant Frequency, FR(GHz)
1.400

Features

  • NO need for “Staking” Coil
  • Passivated Protective Coating Over Coil
  • Dimensional Uniformity
  • Planar Solid Structure Coil

Technical Resources

Datasheet


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MMI303
Die, Inductor Coil
MMI303 Distributors