SP5655 Datasheet (Mitel Networks) - 27GHz Bidirectional I2C Bus Controlled Synthesiser

SP5655, 27GHz Bidirectional I2C Bus Controlled Synthesiser

The SP5655 is programmed from an I2C Bus.

Data and Clock are fed in on the SDA and SCL lines respectively, as defined by the I2C Bus format.

The synthesiser can either accept new data (write mode) or send data (read mode).

The LSB of the address byte (R/W) sets the device into write mode if it is lo

SP5655 2 7GHz Bidirectional I2C Bus Controlled Synthesiser Advance Information Supersedes July 1996 version, DS3743-4.3 DS3743 - 5.0 June 1998 The SP5655 is a single chip frequency synthesiser designed for TV tuning systems.

Control data is entered in the standard I2C BUS format.

The device contains 2 addressable current limited outputs and 4 addressable bidirectional open-collector ports, one of which is a 3-bit ADC.

The information on these ports can be read via the I2C BUS.

the device ha

SP5655 Features

* † I/O PORT P5 s s s s s s s s s s s s s Complete 2

* 7GHz Single Chip System High Sensitivity RF Inputs Programmable via I2C BUS Low Power Consumption (5V, 30mA) Low Radiation Phase Lock Detector Varactor Drive Amp Disable 6 Controllable Outputs, 4 Bidirectional 5-Level ADC Variable I2C BUS Add