NJM2211D

Product Overview

NJM2211D from Nisshinbo Micro Devices is a FSK demodulator / tone decoder PLL IC used in RF, IF or broadcast receiver signal chains to recover baseband, digital, FSK, RDS/RBDS, QPSK, OFDM or I/Q information from a modulated carrier or intermediate-frequency signal. This part is suitable for OEM maintenance, receiver-board repair, RF module sourcing and new or legacy communication equipment where a source-backed demodulator IC is required.

Key Features

• Manufacturer: Nisshinbo Micro Devices
• Device Type: FSK demodulator / tone decoder PLL IC
• Frequency / Signal Range: 0.01 Hz to 300 kHz operating range for data/tone demodulation
• Demodulation / Function: Monolithic PLL system for data communication
• Supply Voltage: Single-supply analog PLL IC supply per datasheet
• Output / Interface: Logic-compatible data/tone output
• Package / Mounting: DIP-14 package
• Shipment Suffix: Tray, tube or bulk shipment option depending on suffix
• Operating Temperature: Model-specific commercial/industrial range; verify final limits in datasheet
• well suited for FSK modem applications
• input signal range from millivolt-level to several volts class
• interfaces with common DTL, TTL and ECL logic families

Applications

• FSK modems
• tone decoding circuits
• data communication equipment
• industrial telemetry and control

Quality & Sourcing

Antrex Electronics supplies original electronic components for RF and wireless applications, including spot stock, shortage sourcing and BOM support. We can help verify packaging, date code, label condition and provide third-party inspection support when required.