IPDia Ultra Broadband Silicon Capacitors target optical communication systems (ROSA/TOSA, SONET and all optoelectronics) as well as high speed data systems or products.
Ultra Broadband Silicon Capacitors are designed for DC blocking, feedback, coupling and bypass grounding applications. The unique technology of integrated passive devices in silicon developed by IPDiA, offers low insertion loss, low reflection and high phase stability from 16 kHz up to 60 GHz for the UBSC/UBEC and up to 20 GHz for the ULSC/ULEC, and high rejection up to 26GHz for the UWSC. These deep trench silicon capacitors have been developed with a semiconductor MOS process.
UBSC/ULSC Features
- Ultra broadband performance up to 60+GHz
- Resonance free
- Phase stability
- Ultra high stability of capacitance value
- Temperature < ± 0.5% (-55°C to +150°C)
- Voltage < 0.1%/V
- Negligible aging < 0.001%/1000 hours
- Low ESL
- High reliability (FIT < 0.017 parts/billion hours)
- Compatible with lead free reflow-soldering
UWSC Features
- Ultra largeband performance up to 26 GHz
- Resonance free
- Phase stability
- Unique capacitance value of 1nF in 0101
- Ultra high stability of capacitance value
- Temperature < ± 0.5% (-55°C to +150°C)
- Voltage < 0.02 %/V
- Negligible aging < 0.001%/1000 hours
- Ultra low ESR and ESL
- High reliability (FIT < 0.017 parts/billion hours)
- Compatible with standard wire bonding assembly (ball and wedge)
UBEC/ULEC Features
- Ultra broadband performance > 60+GHz
- Resonance free
- Phase stability
- Ultra high stability of capacitance value
- Temperature < ± 0.5% (-55°C to +150°C)
- Voltage < 0.1%/V
- Negligible aging < 0.001%/1000 hours
- Low ESL
- High reliability (FIT < 0.017 parts/billion hours)
- Compatible with standard wire bonding assembly (ball and wedge)
Applications
- Optoelectronics/high-speed data
- Trans-Impedance Amplifiers (TIA)
- Receive-and-Transmit Optical Sub-Assembly (ROSA/TOSA)
- Synchronous Optical Networking (SONET)
- High speed digital logic
- Broadband test equipment
- Broadband microwave/millimeter wave
- Replacement of X7R and NP0
- Low profile applications (250 μm, 100 μm on request)
