TZA3043

INTEGRATED CIRCUITS DATA SHEET TZA3043; TZA3043B Gigabit Ethernet/Fibre Channel transimpedance amplifier Product specification Supersedes data of 1998 Jul 08 File under Integrated Circuits, IC19 2000 Mar 28 Philips Semiconductors Product specification Gigabit Ethernet/Fibre Channel transimpedance amplifier FEATURES Wide dynamic range, typically 2.5 µA to 1.5 mA Low equivalent input noise, typically 5.7 pA/√Hz Differential transimpedance of 8.3 kΩ Wide bandwidth from DC to 950 MHz Differential outputs On-chip Automatic Gain Control (AGC) No external components required Single supply voltage from 3.0 to 5.5 V Bias voltage for PIN diode Pin compatible with TZA3023 and SA5223 Switched output polarity available (B-version). ORDERING INFORMATION TYPE NUMBER TZA3043T TZA3043U TZA3043BT TZA3043BU PACKAGE NAME SO8 − SO8 − DESCRIPTION APPLICATIONS TZA3043; TZA3043B Digital fibre optic receiver in medium and long haul optical telecommunications transmission systems or in high speed data networks Wideband RF gain block. GENERAL DESCRIPTION The TZA3043 is a high speed transimpedance amplifier with AGC designed to be used in Gigabit Ethernet/Fibre Channel optical links. It amplifies the current generated by a photo detector (PIN diode or avalanche photodiode) and converts it to a differential output voltage. VERSION SOT96-1 − SOT96-1 − plastic small outline package; 8 leads; body width 3.9 mm bare die in waffle pack carriers; die dimensions 1.030 × 1.300 mm p...