SP5610
SP5610 is 1.3GHz BI-DIRECTIONAL I2C BUS CONTROLLED SYNTHESISER manufactured by Zarlink Semiconductor.
FEBRUARY 1997
ADVANCE INFORMATION
D.S. 3920 3.3
1.3GHz BI- DIRECTIONAL I2C BUS CONTROLLED SYNTHESISER
(Supersedes edition in 1996 Media IC Handbook, HB4599- 1.0)
The SP5610 is a single chip frequency synthesiser designed for TV tuning systems. Control data is entered in the standard I2C BUS format. The device contains 1 addressable current limited output and 4 addressable bi- directional 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 has one fixed I2C BUS address and 3 programmable addresses, programmed by applying a specific input voltage to the P3 current limited output. This enables 2 or more synthesisers to...
