FSK解调器/信号音译码器XR2211ACD

FEATURES持性：

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, +50ppm/°C, max.
APPLICATIONS

Caller Identification Delivery

FSK Demodulation

Data Synchronization

Tone Decoding

FM Detection

Carrier Detection

GENERAL DESCRIPTION描述：
The XR-2211 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-2211 is available in 14 pin packages specified for
military and industrial temperature ranges.

框图：

脚位：

企业名：深圳市广辉电子有限公司

类型：

电话： 13686868407

手机：13686868407

联系人：陈树辉

QQ：

微信：

邮箱：659974144@qq.com

地址：广东深圳深圳市深南东路金城大厦3-10-A//柜台:深圳市华强北路新华强电子世界Q3B026室