MC10SX1127

The MC10SX1127 is an integrated limiting amplifier for high frequency fiber optic applications. The MC10SX1127 interfaces directly to the transimpedance amplifier of a typical optical to electrical conversion portion of a fiber optic link. With data rate capabilities in the 2.5Gb/s range, the high gain limiting amplification of the SX1127 is ideal for high speed fiber optic applications like SONET/SDM, ATM, FDDI, Fibre Channel or Serial Hippi. The CAZP and CAZN inputs to the limiting amplifier provide an auto-zero function to effectively cancel any input offset voltage present in the amplifier.

The MC10SX1127 incorporates a programmable level detect function to identify when the input signal has been lost. This information can be fed back to the Disable input of the MC10SX1127 to maintain stability under loss of signal conditions. Using the V_set pin the sensitivity of the level detect can be adjusted. The C_LD input is used to filter the level detect input so that random noise spikes are filtered out.

The MC10SX1127 is compatible with MECL10H logic levels.
• Wideband Operation: 50MHz to 1.8GHz
• Programmable Input Signal Level Detection
• Operation with single +3.3V to +5V or standard ECL supply
• Standard 16-lead SOIC Package and 16 TSSOP Package
• Fully Differential Design to Minimize Noise Affects
• 10KH Compatible