The CHT3029-99F is a wide band DC-35GHz 4 bit attenuator.
This circuit exhibits a high dynamic range of 15dB (1dB step) across the whole frequency band combined with a low amplitude error of 0.2dB RMS.
The CHT3029-99F has a low insertion loss of 4.5dB with better than 12dB input and output return losses. A CMOS and TTL compatible interface is available on the chip.
It is designed for a wide range of applications from Defense to commercial communication systems.
- Frequency range: DC-35GHz
- Insertion loss: 4.5dB
- RMS attenuation error: 0.2dB
- Peak attenuation error: +0.5dB
- Return Losses: 12dB
- Dynamic: 15dB
- DC Bias: V+=+5V
This product is manufactured on a .25µm gate length GaAs pHEMT process.