Multichannel Low-Noise Amplifier (LNA)
The Broadcom BCM3405 is a highly integrated multichannel Low-Noise Amplifier (LNA) designed to substantially reduce the complexity and cost of multituner designs found in cable Set-top Boxes and residential gateways.
The BCM3405 supports three in-band channels, one out-of-band channel and one bypass channel. The BCM3405, in combination with the BCM3418, meets the RF requirements of the OpenCable™ specification. The combination of the BCM3405 and BCM3418 significantly reduces the design complexity and cost of multituner applications by eliminating major components required to distribute signals inside these products.
- Three in-band channel support
- One out-of-band channel and one bypass channel
- Five-channel split without loss in gain and noise frequency
- Significantly simplifies front-end design
- Home Gateways
- Set-Top Boxes
Not Recommended for New Design
|Lifecycle||Not Recommended for New Design|