Description

The TK14583VTL-G is an IC Chip that is part of the TK14584M series of electronic components. This IC chip is a standard function general-purpose IF IC capable of operating up to 22 MHz. One of its unique functions is that it allows the establishment of the demodulation characteristics by changing the external RC time constant without changing the phase shifter constant. The RSSI output is individually trimmed, resulting in excellent accuracy, good linearity, and stable temperature characteristics. The TK14583VTL-G was developed for high-speed data communication, such as DECT, wireless LAN, keyless entry systems, and other applications.

Specifications and Features

The TK14583VTL-G IC chip has the following specifications and features:

• Input Frequency: ~22 MHz
• Low Voltage Operation: 2.3 to 5.5 V
• Battery Save Function
• Wide Band Demodulator: ~1 MHz
• Package: Very Small SSOP-12 Surface Mount Package

Application Scenarios

The TK14583VTL-G IC chip is suitable for use in the following applications:

• Communications Equipment
• Wireless LAN
• Keyless Entry Systems

Comparison

• Capable of operating up to 22 MHz
• Allows establishment of demodulation characteristics without changing phase shifter constant
• Individually trimmed RSSI output resulting in excellent accuracy, good linearity, and stable temperature characteristics

• Not suitable for applications requiring higher frequencies
• Requires external RC time constant for demodulation characteristic establishment
• Is only available in a very small SSOP-12 surface mount package