SP5730 Datasheet | Zarlink Semiconductor

1.3 GHz Low Phase Noise Frequency Synthesiser Data Sheet November 2004 Features - plete 1- 3 GHz Single Chip System for Digital Terrestrial Television Applications - Selectable Reference Division Ratio, patible with DTT Requirements - Optimised for Low Phase Noise, with parison Frequencies up to 4 MHz - No RF Prescaler - Selectable Reference/parison Frequency Output - Four Selectable I2C Addresses - I2C Fast Mode pliant with 3- 3V and 5V Logic Levels - Four Switching Ports - Functional Replacement for SP5659 (except ADC) - Pin patible with SP5655 - Power Consumption 120m W with VCC = 5- 5V, all Ports off - ESD Protection 2k V min., MIL-STD-883B Method 3015 Cat.1 (Normal ESD handling procedures should be observed) Ordering Information SP5730A/KG/QP1T 16 Pin QSOP SP5730A/KG/QP1S 16 Pin QSOP SP5730A/KG/MP1S 16 Pin SOIC SP5730A/KG/MP2S 16 Pin SOIC- SP5730A/KG/QP2T 16 Pin QSOP- SP5730A/KG/MP1T 16 Pin SOIC SP5730A/KG/MP2T 16 Pin SOIC- SP5730A/KG/QP2S 16 Pin QSOP- - Pb Free Matte Tin Tape & Reel Tubes Tubes Tubes Tape & Reel Tape & Reel Tape & Reel Tubes prescaler phase noise degradation over the full RF operating range. The parison frequency is obtained either from an on-chip crystal controlled oscillator, or from an external source. The oscillator frequency, f REF, or phase parator frequency, f P, can be switched to the REF/ P output providing a reference for a second frequency synthesiser. The synthesiser is controlled via an 12C bus and is fast mode pliant. It can be hard wired to respond to one of four addresses to enable two or more synthesisers to be used on a mon bus. The device contains four switching ports P0 - P3. Applications - Digital Satellite, Cable and Terrestrial Tuning Systems - munications...