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[AK2365]
AK2365
dPMR Filterless IF LSI
1. Features
The AK2365 includes 2nd-Mixer, AGC+BPF, PLL FM detector, noise squelch, and RSSI circuit. This device can eliminate E to J type ceramic filters, quadrature discriminator, and other external components.
• Low operating voltage: VDD = 2.6 to 5.5 V • Wide operating temperature: Ta = -40 to 85 °C • High sensitivity: -102dBm at 12dB SINAD • Built-in PGA and 2nd Mixer • Local frequency: 45.9MHz, 50.4MHz, 57.6MHz (Triple of 15.3, 16.8 and 19.2MHz) • Built-in programmable AGC+BPF circuits corresponding to E to J type ceramic filters • Built-in PLL FM detector • RSSI function • Built-in noise squelch circuits • Low consumption current: 6mA • Compact plastic packaging: 32-pin QFNJ （ 4.0 x 4.0 x 0.75mm, 0.
AK2365 Datasheet
