NE5050

The NE5050 is a modem for power line,coaxial cable,and twisted-pair communications.The modem incorporates features to overcome line impulse noise and line impedance modulation.The overcome line impulse noise and line impedance modulation.The NE5050's transmitter incorporates a colpitts oscillator,positive logic.

Features of the NE5050 are:(1)high recever sensitivity-typ. 1.5mVRMS; (2)receiver input overload protected for signals up to 70Vp-p; (3)high data rates-300kbit/s ASK NRZ over twisted-pair; (4)the modem reaches the nyquist limit of 1 bit carrier cycle; (5)has listen-while-talking for carrier sense multiple access/collision detect(csma/cd) networking capability; (6)increased nose immunity with balance interstage ports for bandpass filtering ; (7)flexible oscillator can be made with LC tank (colpitts),with crystal(pierce),or accept extermal clock; (8)singals are processed in real-time making this modem suitable for repeater/carrier transiation applications.

The absolute maximum ratings of the NE5050 can be summarized as:(1)VCC:18V; (2)VLOGIC:18V; (3)TA:0 to 70; (4)TJ:-55 to 150; (5)TSTG:-65 to 150; (6)PDMAX:700m/W.

The electrical characteristics(Ta=25) of the NE5050 can be summarized as:((1)VCC:10~16 V 12V TYP; (2)ICC:5~11mA 8mA TYP.If you want to know more information such as the electrical characteristics ,please download the datasheet in www.seekdatasheet.com .