SP4916

Obsolescence Notice This product is obsolete. This information is available for your convenience only. For more information on Zarlink’s obsolete products and replacement product lists, please visit http://products.zarlink.com/obsolete_products/ ADVANCE INFORMATION 2275-2·1 SP4916 2·5GHz 4512 PRESCALER The SP4916 prescaler is one a range of very high speed low power prescalers for use in consumer applications such as satellite TV receivers. The device features a complementary output stage. GND INPUT INPUT VCC 1 2 3 4 8 NC OUTPUT OUTPUT NC SP4916 7 6 5 FEATURES s High Speed Operation 2·5GHz s Silicon Technology for Low Phase Noise s Very Low Power Dissipation 250mW s Single 5V Supply Operation s High Input Sensitivity s Very Wide Operating Frequency Range s Electrostatic Protection † † ESD precautions must be observed DP8 GND INPUT INPUT VCC 1 2 3 4 8 NC OUTPUT OUTPUT NC SP4916 7 6 5 MP8 Fig 1. Pin connections - top view ABSOLUTE MAXIMUM RATINGS Supply voltage, VCC Input voltage Storage temperature Junction temperature 16·5V 2·5V p-p 255°C to 1150°C 1175°C ORDERING INFORMATION SP4916 NA DP SP4916 NA MP 4 VCC VREF (2V) 1k 1k 7 6 OUTPUT OUTPUT 400 400 4512 INPUT INPUT 2 1·5mA 3 3mA 1 GND Fig. 2 SP4916 block diagram SP4916 ELECTRICAL CHARACTERISTICS These characteristics are guaranteed over the following conditions (unless otherwise stated): TAMB = 210°C to 185°C, VCC = 14·75V to 15·25V (Test circuit see Fig. 4) Characteristic Pin Min. 4 Supply cur...