Product Summary

The ZL10100/DDB is a fully integrated single chip mixer oscillator with on-board low phase noise I2C bus controlled PLL frequency synthesizer. The ZL10100/DDB is intended primarily as the down converter for application in double conversion tuners and is compatible with HIIF frequencies between 1 and 1.3 GHz and all standard tuner IF output frequencies. The applications of the ZL10100/DDB include Double conversion tuners, Digital Terrestrial tuners, Cable Modems, Cable telephony, MATV.

Parametrics

ZL10100/DDB absolute maximum ratings: (1)Supply voltage: -0.3 to 7 V; (2)RF input voltage: 117 dBuV; (3)All I/O port DC offsets: -0.3 to Vcc+0.3 V; (4)SDA, SCL DC offsets: -0.3 to 6 V; (5)Storage temperature: -55 to 150 ℃; (6)Junction temperature: 150 ℃; (7)Package thermal resistance, chip to case: 20 ℃/W; (8)Package thermal resistance, chip to case: 80 ℃/W; (9)Power consumption at 5.25 V: 700 mW; (10)ESD protection: 3.5 kV.

Features

ZL10100/DDB features: (1)Single chip synthesised downconverter forming a complete double conversion tuner when combined with the SL2100 or SL2101; (2)Compatible with digital and analogue system requirements; (3)CTB contribution < -64 dBc, CXM contribution < -62 dBc and spectral spread < -64 dBc; (4)IF amplifier optimized to interface with standard SAW filters; (5)Extremely low phase noise balanced local oscillator, with very low fundamental and harmonic radiation; (6)PLL frequency synthesizer designed for high comparison frequencies and low phase noise; (7)Available in 28 pin SSOP and MLP packages.

Diagrams

ZL10100/DDB block diagram

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