Oki Electric Industry KGL4209
The KGL4208, KGL4209, and KGL4210 are 1/4, 1/8, and 1/16 frequency dividers ICs respectively. These 10-Gbps frequency divider IC’s use 0.2-µm gate length GaAs MESFET and Oki’s unique CBFF (Common gate Bias Flip Flop) technology to achieve operations of 10 GHz or more. The KGL4208, KGL4209, and KGL4210 are available as 24-pin ceramic packaged devices.| Part No. | KGL4209 |
|---|---|
| Datasheet | KGL4209 Download |
| Manufacturer | Oki Electric Industry |
| Description | 10-Gbps GaAs Frequency Divider ICs |
| Buy | Stock & Price |
FEATURES
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● High-speed operation: 10-Gbps data rate (typ) Low-power dissipation: 80 mW (typ.) using 2-V power-supply 0.2-µm gate length GaAs MESFET process CBFF (Common gate Bias Flip Flop) technology 24-pin ceramic package APPLICATION
● High-speed optical communication systems: 10 Gbps
● High-speed test equipment Oki Semiconductor 1 s KGL4208/KGL4209/KGL4210 s ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– BLOCK DIAGRAM VDD VDD VDD D CBFF CK 50 Ω CR C Q D CBFF Q Q Q C Q Note: The number of KGL4208, 4209, and 4210 flip-flop stages are 2, 3, and 4, respectively. CK CR Q VDD Clock Input Terminal Reference Voltage Bias Terminal Divided Frequency Output Terminal Power Supply of Internal Circuit
ELECTRICAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
Parameter Supply Voltage Clock Input Voltage Temperature at Package Base Under Bias Storage Temperature Symbol VDD VCI Ts Tst Min. -0.3 -0.3 -45 -45 Max. 2.3 1.5 100 125 Units V V °C °C Exceeding these maximum ratings could cause immediate damage or lead to permanent deterioration of the device.
