The XR-2206 is a monolithic function generator integrated circuit capable of producing high quality sine, square, triangle, ramp, and pulse waveforms of high-stability and accuracy. The output waveforms can be both amplitude and frequency modulated by an external voltage. Frequency of operation can be selected externally over a range of 0.01Hz to more than 1MHz.
The circuit is ideally suited for communications, instrumentation, and function generator applications requiring sinusoidal tone, AM, FM, or FSK generation. It has a typical drift specification of 20ppm/°C. The oscillator frequency can be linearly swept over a 2000:1 frequency range with an external control voltage, while maintaining low distortion.

*Low-Sine Wave Distortion, 0.5%, Typical
*Excellent Temperature Stability, 20ppm/°C, Typ.
*Wide Sweep Range, 2000:1, Typical
*Low-Supply Sensitivity, 0.01%V, Typ.
*Linear Amplitude Modulation
*TTL Compatible FSK Controls
*Wide Supply Range, 10V to 26V
*Adjustable Duty Cycle, 1% TO 99%

*Waveform Generation
*Sweep Generation
*AM/FM Generation
*V/F Conversion
*FSK Generation
*Phase-Locked Loops (VCO)

XR-2206P, XR-2206CP, XR-2206D

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The XC6701 series are positive voltage regulator ICs manufactured using CMOS process with 28V of operation voltage.
The series consists of a voltage reference, an error amplifier, a current limiter, a thermal shutdown circuit and a phase compensation circuit plus a driver transistor.
The output voltage is selectable in 0.1V increments within the range of 1.8V to 18V which fixed by laser trimming technologies. The output stabilization capacitor (CL) is also compatible with low ESR ceramic capacitors.
The over current protection circuit and the thermal shutdown circuit are built-in. These two protection circuits will operate when the output current reaches current limit level or the junction temperature reaches temperature limit level.
The CE function enables the output to be turned off and the IC becomes a stand-by mode resulting in greatly reduced power consumption. Packages are selectable depending on the applications from SOT-25, SOT-89, SOT-89-5, USP-6C, SOT-223, and TO-252.

*Max Output Current : More than 150mA (200mA limit) (VIN=VOUT(T)+3.0V)
*Dropout Voltage : 300mV@IOUT=20mA
*Input Voltage Range : 2.0V~28.0V
*Output Voltage Range : 1.8V~18.0V (100mV increments)
*High Accuracy :±2%
*Low Power Consumption : 50μA (VOUT(T)=5.0V)
*Stand-by Current : Less than 0.1μA
*High Ripple Rejection : 50dB@1kHz
*Operating Temperature : -40℃~+85℃
*Low ESR Capacitor : Ceramic Capacitor Compatible (Internal Phase Compensation)
*Small Packages : SOT-25, SOT-89, SOT-89-5, USP-6C, SOT-223, TO-252

*Car audio, Car navigation systems
*Note book computers, PDAs
*Home appliances
*Audio visuals, Digital cameras, Video cameras
*Cordless phones, Wireless communication

XC6701B182MR, XC6701D182MR, XC6701B2MR, XC6701D2MR

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