TSA5515T Overview
Description
The TSA5515T is a single chip PLL frequency synthesizer designed for TV tuning systems. Control data is entered via the I2C-bus; five serial bytes are required to address the device, select the oscillator frequency, programme the three output ports and set the charge-pump current.
Key Features
- Complete 1.3 GHz single-chip system
- Low power 5 V, 35 mA
- I2C-bus programming
- In-lock flag
- Varicap drive disable
- Low radiation
- Address selection for Picture-In-Picture (PIP), DBS tuner, etc
- 3 bus-controlled output ports
- Power-down flag
- Available in SOT108A package
