SP5510 Datasheet (Mitel Networks) - 1.3GHz Bidirectional I2C BUS Controlled Synthesiser

SP5510, 1.3GHz Bidirectional I2C BUS Controlled Synthesiser

The SP5510 is programmed from an I2 C 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 Tables in Fig.

3 illustrate the format of the data.

The device can be pro

SP5510 1.3GHz Bidirectional I2C BUS Controlled Synthesiser Supersedes version in April 1994 Consumer IC Handbook, HB3120 - 2.0 DS2184 - 4.0 Janaury 1997 The SP5510 is a single-chip frequency synthesiser designed for TV tuning systems.

Control data is entered in the standard I2C BUS format.

The device has four addressable currentlimited output ports (P0-P3) and four bi-directional opencollector ports (P4-P7), one of which (P6) is also a 3-bit 5-level ADC input.

The information on these ports can

SP5510 Features

* s Complete 1

* 3GHz Single Chip System s s s s s s s s s s Programmable via the I2C BUS Low Power Consumption (215mW Typ.) Low Radiation Phase Lock Detector Varactor Drive Amp Disable 8 Controllable Outputs, 4 Bi-directional(SP5510) 5 Controllable Outputs, 4 Bi-directional (SP5510S) 5-Level ADC