آر اف (فرکانس رادیویی) و بی‌سیم آشکارساز آر اف

Product Attributes

Features

• The AK2365A 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 *De - emphasis + BPF
• Built - in PGA and 2nd Mixer
• Local frequency: 45.9MHz, 50.4MHz, 57.6MHz (Triple of 15.3, 16.8 and 19.2MHz)
• Programmable AGC + BPF circuits corresponding to E to J type ceramic filter
• 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, 0.4mm pitch)

Applications

• Narrowband high performance professional digital wireless systems (Channel spacing for 6.25kHz,12.5kHz)
• Digital convenience radio systems