GENERAL DESCRIPTION

The XR-2211A is a monolithic phase-locked loop (PLL) system especially designed for data communications applications. It is particularly suited for FSK modem applications. It operates over a wide supply voltage range of 4.5 to 20V and a wide frequency range of 0.01Hz to 300kHz.

FEATURES

Wide Frequency Range, 0.01Hz to 300kHz

Wide Supply Voltage Range, 4.5V to 20V

HCMOS/TTL/Logic Compatibility

FSK Demodulation, with Carrier Detection

Wide Dynamic Range, 10mV to 3V rms

Adjustable Tracking Range (+1 to 80)

Excellent Temp. Stability, 100 ppm/°C, typ.