TFF1024HN/N1,135

Integrated mixer oscillator PLL for satellite LNB

Overview

The TFF1024HN is an integrated downconverter for use in Low Noise Block LNB convertors in a 10.70 GHz to 12.85 GHz Ku band satellite receiver system.

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## Features

* Low current consumption integrated pre-amplifier, mixer, buffer amplifier and PLL synthesizer

* Flat gain over frequency

* Single 5 V supply pin

* Low cost 25 MHz crystal

* Crystal controlled LO frequency generation

* Switched LO frequency selectable to 9.75 GHz, 10.00 GHz, 10.25 GHz, 10.55 GHz, 10.60 GHz, 10.75 GHz, 11.25 GHz or 11.30 GHz with a 25 MHz crystal as reference

* Other LO frequencies within the 9.75 GHz to 11.30 GHz range can be realized by using an alternative reference frequency

* Low phase noise

* Low spurious

* Low external component count

* Alignment-free concept

* ESD protection on all pins

## Target Applications

* Ku band LNB converters for VSAT and digital satellite reception DVB-S / DVB-S2

## Features

* Ku band LNB converters for VSAT and digital satellite reception DVB-S / DVB-S2