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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. It can accommodate analog signals between 10mV and 3V, and can interface with conventional DTL, TTL, and ECL logic families. The circuit consists of a basic PLL for tracking an input signal within the pass band, a quadrature phase detector which provides carrier detection, and an FSK voltage comparator which provides FSK demodulation. External components are used to independently set center frequency, bandwidth, and output delay. An internal voltage reference proportional to the power supply is provided at an output pin.
The XR-2211A is available in 14 pin packages specified for commercial temperature ranges.

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.

Caller Identification Delivery

FSK Demodulation

Data Synchronization

Tone Decoding

FM Detection

Carrier Detection

Current, Supply	9 mA
Dimensions	20.19 x 7.11 x 4.95 mm
Height	0.195" (4.95mm)
Length	0.794" (20.19mm)
Mounting Type	Through Hole
Number of Pins	14
Operating Voltage Range	4.5 to 20 V
Package Type	PDIP
Temperature, Operating, Maximum	+70 °C
Temperature, Operating, Minimum	0 °C
Temperature, Operating, Range	0 to +70 °C
Width	0.28" (7.11mm)
关键词

Current, Supply 9 mA  Exar Current, Supply 9 mA  Modulator & Demodulator Circuits Current, Supply 9 mA  Exar Modulator & Demodulator Circuits Current, Supply 9 mA   Dimensions 20.19 x 7.11 x 4.95 mm  Exar Dimensions 20.19 x 7.11 x 4.95 mm  Modulator & Demodulator Circuits Dimensions 20.19 x 7.11 x 4.95 mm  Exar Modulator & Demodulator Circuits Dimensions 20.19 x 7.11 x 4.95 mm   Height 0.195" (4.95mm)  Exar Height 0.195" (4.95mm)  Modulator & Demodulator Circuits Height 0.195" (4.95mm)  Exar Modulator & Demodulator Circuits Height 0.195" (4.95mm)   Length 0.794" (20.19mm)  Exar Length 0.794" (20.19mm)  Modulator & Demodulator Circuits Length 0.794" (20.19mm)  Exar Modulator & Demodulator Circuits Length 0.794" (20.19mm)   Mounting Type Through Hole  Exar Mounting Type Through Hole  Modulator & Demodulator Circuits Mounting Type Through Hole  Exar Modulator & Demodulator Circuits Mounting Type Through Hole   Number of Pins 14  Exar Number of Pins 14  Modulator & Demodulator Circuits Number of Pins 14  Exar Modulator & Demodulator Circuits Number of Pins 14   Operating Voltage Range 4.5 to 20 V  Exar Operating Voltage Range 4.5 to 20 V  Modulator & Demodulator Circuits Operating Voltage Range 4.5 to 20 V  Exar Modulator & Demodulator Circuits Operating Voltage Range 4.5 to 20 V   Package Type PDIP  Exar Package Type PDIP  Modulator & Demodulator Circuits Package Type PDIP  Exar Modulator & Demodulator Circuits Package Type PDIP   Temperature, Operating, Maximum +70 °C  Exar Temperature, Operating, Maximum +70 °C  Modulator & Demodulator Circuits Temperature, Operating, Maximum +70 °C  Exar Modulator & Demodulator Circuits Temperature, Operating, Maximum +70 °C   Temperature, Operating, Minimum 0 °C  Exar Temperature, Operating, Minimum 0 °C  Modulator & Demodulator Circuits Temperature, Operating, Minimum 0 °C  Exar Modulator & Demodulator Circuits Temperature, Operating, Minimum 0 °C   Temperature, Operating, Range 0 to +70 °C  Exar Temperature, Operating, Range 0 to +70 °C  Modulator & Demodulator Circuits Temperature, Operating, Range 0 to +70 °C  Exar Modulator & Demodulator Circuits Temperature, Operating, Range 0 to +70 °C   Width 0.28" (7.11mm)  Exar Width 0.28" (7.11mm)  Modulator & Demodulator Circuits Width 0.28" (7.11mm)  Exar Modulator & Demodulator Circuits Width 0.28" (7.11mm)