Description

The SL2101 is a fully integrated single chip broadband mixer oscillator with low phase noise PLL frequency synthesizer. It is intended for use in double conversion tuners as both the up and down converter and is compatible with HIIF frequencies up to 1.4 GHz and all standard tuner IF output frequencies. It also contains a programmable power facility for use in systems where power consumption is important.

Features

• Single chip synthesized broadband solution

• Configurable as both up converter and downconverter requirements in double conversion tuner applications

• Incorporates 8 programmable mixer power settings

• Compatible with digital and analogue system requirements

• CSO -65 dBc, CTB -68 dBc (typical)

• Extremely low phase noise balanced local oscillator, with very low fundamental and harmonic radiation

• PLL frequency synthesizer designed for high comparison frequencies and low phase noise

• Buffered crystal output for pipelining system reference frequency

• I2C Controlled

Applications

• Double conversion tuners

• Digital Terrestrial tuners

• Cable telephony

• Cable Modems

• MATV