Oki Electric Industry KGL4216
KGL4216 is a 10-Gbps T-Flip Flop IC designed for ultra high-speed digital communications systems. The KGL4216 uses 0.2-µm gate length GaAs MESFETs and Oki’s unique MCFF ( Memory Cell type Flip Flop ) technology to achieve operations of over 11-GHz. The KGL4216 is available as a 24-pin ceramic packaged device.FEATURES
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● High-speed operation: 11-Gbps data rate (min) Low-power dissipation: 400 mW (typ.) using 2-V power-supply 0.2-µm gate length GaAs MESFET process MCFF ( Memory Cell type Flip Flop ) technology 24-pin ceramic package APPLICATION
● High-speed optical communication systems: 10 Gbps
● High-speed test equipment Oki Semiconductor 1 s KGL4216 s ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– BLOCK DIAGRAM VDD VDD Q CK 50 Ω CR C T-Flip Flop (MCFF) C Q QN Q VDD CK CR Q, QN VDD Clock Input Terminal Reference Voltage Bias Terminal Complimentary Data Outputs Power Supply of Internal Circuit
ELECTRICAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
Parameter Supply Voltage Clock Input Voltage Clock Reference Bias Voltage Temperature at Package Base under Bias Storage Temperature Symbol VDD VCI VRI Ts Tst Min. -0.3 -0.3 -0.3 -45 -45 Max. 2.3 1.5 1.5 100 125 Units V V V °C °C Exceeding these maximum ratings could cause immediate damage or lead to permanent deterioration of the device.