Oki Electric Industry KGL4217
the KGL4217 Limiting Amplifier, KGL4221 16:1 Multiplexer IC, andKGL4222 1:16 Demultiplexer IC. These 10-Gbps optical devices are manufactured using Oki Semiconductor’s 0.2-µm gate length GaAs MESFET process. The KGL4217 Limiting Amplifier provides high-speed operation, high-sensitivity, low power dissipation, and is mounted in a 24-pin ceramic package.GENERAL FEATURES
● High-speed operation: 10-Gbps data rate (min)● Low-power dissipation
● 0.2-µm gate length GaAs MESFET process
● KGL4217 Limiting Amplifier: 24-pin ceramic package
● KGL4221 Mux and KGL4222 Demux: 48-pin ceramic package Compatible with low-speed interfaces Oki’s unique MCFF and CBFF technology APPLICATION
● High-speed optical communication systems: 10 Gbps
● High-speed test equipment: KGL4221 16:1 (Mux) and KGL4222 16:1 (Demux) Oki Semiconductor 1 s KGL4217/KGL4221/KGL4222 s ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– 2 Oki Semiconductor KGL4217 10-Gbps GaAs Limiting Amplifier Introduction Oki Semiconductor’s KGL4217 Limiting Amplifier IC is designed for 10-Gbps digital communications systems. This high speed, low-power Limiting Amplifier IC uses 0.2-µm gate length GaAs MESFET and DCFL (Direct Coupled FET Logic) technologies. The KGL4217 is available as a 24-pin ceramic packaged device. The high sensitivity of the KGL4217 requires capacitive coupling for input and output signal interfaces.