AMT8304

AMT8304 2.125 Gb/s Integrated 850nm MSM-TIA DATA SHEET - Rev 2.0 FEATURES Differential Output TIA 3.3V Operation Automatic Gain Control Integrated 850nm MSM Detector & TIA TO-46 Ultra Flat-Window or Lens Hermetic Package High Reliability www.DataSheet4U.com APPLICATIONS 2x Fibre Channel (2.125 Gb/s) T46F TO-46 Ultra Flat Window Package T4TL T46L TO-46 Lens TO-46 Package with Lens Package Tabbed Header PRODUCT DESCRIPTION The ANADIGICS AMT8304 is a 3.3V monolithically integrated Metal-Semiconductor-Metal (MSM) photodetector and transimpedance amplifier (TIA) used to convert an 850nm input optical signal into a differential output voltage, and is manufactured in ANADIGICS’ 6” GaAs wafer fabrication facility. The integrated MSM and TIA receiver maximizes the receiver performance by minimizing the photodetector input parasitics to the TIA and VDD internally biasing the photodetector to achieve high sensitivity, bandwidth and overload performance. As an integrated product the reliability is inherently better than a discrete solution, and both the MSM-TIA integrated circuit and TO-46 flat window and TO-46 lens packaged receiver pass stringent reliability requirements. These products are readily designed into receivers and transceivers for 2x Fibre Channel applications. 2 OUT 1 3 OUT AGC US Patents: 5047728, 5646573 PIN Charge Pump 4.5 GHz Osc 4 Figure 1: Equivalent Circuit 12/2003 AMT8304 Figure 2: T46F/T46L/T4TL Pin Outline (Bottom View) Table 1: Pac...