S3051

DEVICE S2P.E5CGIFBICPASTILOINMITING AMPLIFIER 2.5 GBPS LIMITING AMPLIFIER FEATURES 2 GHz Bandwidth 32dB Gain Single +5V Power Supply Fully Differential Architecture 16 pin Glass-Metal Package APPLICATIONS SONET OC-48 Fiber Optic Data Links High-Speed FM Limiting Amplifier ® S3051 S3051 GENERAL DESCRIPTION The S3051 limiting amplifier with its high gain and wide bandwidth is ideal for use as a post amplifier in fiber optic receivers with data rates up to 2.5 Gbps. The amplifier's gain is 32dB, and differential signals as small as 12 mVp-p, can be amplified to 900 mVp-p. Figure 1 shows a typical system application. Figure 1. System Block Diagram VCC OUT+ CBYP CIN INPUT OUT– CIN CBYP V+REF DIN+ DOUT+ S3051 DIN- DOUT– V–REF July 14, 1999 / Revision B 1 S3051 DETAILED DESCRIPTION The S3051 is an integrated limiting amplifier intended for high-frequency fiber-optic applications. The circuit connects to typical transimpedance amplifiers ...