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Down converters
Unlike discrete DRO- / GaAs-based solutions our latest single-chip down converter TFF1004HN for satellite LNB remains stable with time.
Manufactured in our QUBiC process, this fully integrated down converter IC incorporates PLL synthesizer, mixer and amplifiers. Ideal for LNB (Low Noise Block) stages of Ku-band satellite receivers for Asian and European standards.
Compliant with Asian and European DVB-S standards, the TFF1004HN supports RF input frequencies between 10.7 and 12.75 GHz, and uses a selectable LO operating at 9.75 or 10.6 GHz.
Key benefits
- Single integrated IC
- pre-amplifier, mixer, buffer amplifier and PLL synthesizer
- State-of-the-art QUBiC process prevents degradation
- Alignment-free concept
- Demo board available
Key features
- LO frequency with XTAL control
- Low phase noise
- Switched LO frequency: 9.75 and 10.6 GHz
- HVQFN24 package
Key applications
- Ku-band DVB-S receiver
Related applications
NXP satellite LNB integrated system solutionRelated links
SiGeC microwave NPN transistor BFU725FNXP fully integrated down converter (PLL synthesizer/ mixer/amplifier) TFF1004HN for satellite LNB
RF manual – 10th edition