TSA5518M - 1.3 GHz bidirectional I2C-bus controlled synthesizer
TSA5518M The device 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, program the 7 output ports and set the charge-pump current.
The output port
TSA5518M Features
* Complete 1.3 GHz single chip system
* Low power 5 V, 40 mA
* I2C-bus programming
* One pin crystal oscillator
* In-lock flag
* Varicap drive disable
* Low radiation
* Address selection for picture in picture (PIP), DBS tuner, and so o
