AK2400

High integrated receiver for PMR/LMR

  • Inquiry
  • Data Sheet

Description

Two-way Radio ICs

AK2400

AK2400

Key Features

□ Operating Supply Voltage : 2.7 to 5.5V
□ Wide Operating Temperature Range : -40 to +85C
□ Delta-Sigma Fractional-N PLL with a frequency switching function
      : No glitch operation for AFC(Automatic Frequency Control) and DFM(Digital Frequency Modulation)
□ High linearity RF Mixer(1st) and IF Mixer(2nd)
□ IF Local frequency selectable as usage : 28.8MHz,45.9MHz,50.4MHz,57.6MHz
□ Frequency tripler generates IF Local signal
□ Built-in very narrow programmable bandwidth IF BPF (450kHz)
□ PLL FM detector
□ RSSI function
□ Noise squelch circuit
□ Built-in 12bits 1Msps SAR ADC
□ Audio output signal S/N (Wide/Narrow) : 50dB / 46dB (Typ.) *De-emphasis + BPF
□ Compact packaging : 56pin-QFN (8 x 8 mm、0.5 mm pitch)

Applications
□ Narrowband high performance professional digital wireless systems
    (Channel spacing for 6.25kHz,12.5kHz)
□ Public safety and community wireless systems
□ Marine / mobile communication systems
□ Low power radio systems
□ Monitoring and control telemeter systems

>> Read more

Block Diagram

Block Diagram

Page Top

top