AK1572

Down Converter Mixer with Fractional-N Frequency Synthesizer and VCO

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Description

Down Converter Mixer with Fractional-N Frequency Synthesizer and VCO

Key Features

General
 RF input frequency Range 690MHz to 4.0GHz
 IF output frequency Range 20MHz to 1000MHz
 LO frequency Range 225MHz to 4.4GHz
 Supply Voltage : 4.75V to 5.25 V (Mixer)
                             2.7 to 3.6V / 4.75 to 5.25V (Synthesizer /VCO)
 Current Consumption: 150mA typ.
 Package: 32pin QFN (0.5mm pitch, 5mm  5mm  0.85mm)
 Operating Temperature : -40°C ~ 85°C


Synthesizer/VCO
 Normalized Phase Noise -218dBc/Hz
 Phase Noise -111dBc/Hz @100kHz fo=2.1GHz


Mixer (frf=2GHz)
 Conversion Gain -1.5dB typ.
 Input 3rd orders intercept point +24dBm typ.
 Noise Figure 14dB typ.


Application
Microwave Radio Link
Cellular BTS / Repeater

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