(China (Mainland))
Product Summary
The CGY2100 is a GaAs MMIC transimpedance amplifier. The device is suitable for use as a high sensitivity and high gain preamplifier for frequencies up to 2.8 GHz, and data bit rates up to 3.5 Gbits/s. The CGY2100 features differential outputs, as well as gain and bandwidth adjustment inputs. The device uses a 5 V positive supply voltage and a low current consumption negative supply voltage. The applications of the CGY2100 are Digital fibre optic receiver for optical telecommunications (e.g. OC-48, STM-16 systems), High sensitivity and high gain amplifier.
Parametrics
CGY2100 absolute maximum ratings: (1)positive supply voltage (VDD1 and VDD2):6.5 V; (2)negative supply voltage:-6V to 0V; (3)input photo current (peak-to-peak value):2.5 mA; (4)operating ambient temperature:-40℃ to +85℃; (5)storage temperature:-55℃ to +150℃; (6)maximum operating channel temperature:+150℃.
Features
CGY2100 features: (1)Suitable for 2.5 Gbits/s optical fibre links; (2)30 dB gain (36 dB differential); (3)Low noise (8 pA/√Hz); (4)High bandwidth (up to 2.8 GHz); (5)Gain and bandwidth adjustment inputs; (6)Differential outputs; (7)Single voltage supply operation possible; (8)Available in LQFP48 plastic package; (9)Also available in die form.
Diagrams
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