SP5502 Datasheet (Mitel Networks) - 1.3GHz I2C BUS 4-Address Synthesiser

SP5502, 1.3GHz I2C BUS 4-Address Synthesiser

(Except where otherwise indicated, ‘SP5502’ refers to both variants) WRITE MODE (FREQUENCY SYNTHESIS) When the device is in the write mode Bytes 213 select the synthesised frequency while Bytes 415 select the output port states and charge pump information.

Once the correct address is received and a

SP5502 1.3GHz I2C BUS 4-Address Synthesiser Supersedes version in April 1994 Consumer IC Handbook, HB3120 - 2.0 DS3031 - 5.0 January 1997 The SP5502 is a single-chip frequency synthesiser designed for TV tuning systems.

Control data is entered in the standard I2C BUS format.

The SP5502 has four programmable I2C BUS addresses, which allows two or more synthesisers to be used in a system.

The device is available in two variants: the SP5502F in 14lead miniature plastic package (MP14) and the SP550

SP5502 Features

* below for functional differences between the devices. FEATURES s Complete 1

* 3GHz Single Chip System s Programmable via the I2C BUS s Low Power Consumption (240mW Typ.) s Low Radiation s Phase Lock Detector s Varactor Drive Amp Disable s 5320mA Controllable Outputs (SP5502S) s 3320mA Controllab