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详细信息
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 thermocompression bonding.
NO need for “Staking” CoilPassivated Protective Coating Over CoilDimensional UniformityPlanar Solid Structure Coil| Dimensions: Inches |  | |||
| Model | DIM “A” MAX | DIM “B” MAX | DIM “C” MAX | |
| MMI297 | .030 | .030 | .012 | |
| MMI298 | .030 | .030 | .012 | |
| MMI299 | .040 | .040 | .012 | |
| MMI300 | .040 | .040 | .012 | |
| MMI301 | .040 | .040 | .012 | |
| MMI302 | .045 | .045 | .012 | |
| MMI303 | .055 | .055 | .012 | |
| MMI304 | .065 | .065 | .012 | |
| MMI305 | .075 | .075 | .012 | |
| MMI306 | .085 | .085 | .012 | |
| Spiral Inductors | |||||||
| Model | # of Turns | Inductance Ls (ηH) MIN/ TYP/MAX | Rs DC | Rs1 GHz | Q @ FT MIN/MAX | Test Frequency, FT (GHz) | Resonant Frequency, FR(GHz) |
| MMI297 | 1.5 | 1.0/1.5/2.0 | 8.5 | 1.0 | 60/75 | 1.5 | 4.0 |
| MMI298 | 2.5 | 2.0/2.3/2.6 | 1.0 | 1.4 | 50/60 | 1.5 | 3.6 |
| MMI299 | 3.5 | 3.6/4.2/5.0 | 1.15 | 2.0 | 40/45 | 1.5 | 3.2 |
| MMI300 | 4.5 | 5.0/7.5/9.0 | 1.75 | 3.5 | 37/43 | 1.5 | 2.3 |
| MMI301 | 5.5 | 8.0/10/12.0 | 1.85 | 3.75 | 33/38 | 1.0 | 2.05 |
| MMI302 | 7.5 | 15/20/25 | 2.4 | 4.25 | 27/33 | 0.5 | 1.85 |
| MMI303 | 9.5 | 32/40/48 | 4.0 | 70 | 23/27 | 0.5 | 1.4 |
| MMI304 | 12.5 | 80/90/100 | 9.5 | 22 | 18/24 | 0.5 | 0.975 |
| MMI305 | 15.5 | 150/200/250 | 16.5 | 36 | 14/18 | 0.5 | 0.460 |
| MMI306 | 18.5 | 250/300/350 | 20 | 42 | 10/15 | 0.5 | 0.250 |
Design Notes: Other Values and sizes available on request. Custom design services also available.
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