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( File format: PDF, 429K )
Dual, Integer-N 0.5 GHz/0.5 GHz PLL
Analog Devices Inc.

Description
The ADF4206/ADF4208 is a dual frequency synthesizer which can be used to implement local oscillators in the up-conversion and down-conversion sections of wireless receivers and transmitters....
Features
ADF4206: 550 MHz/550 MHz ADF4208: 2.0 GHz/1.1 GHz 2.7 V to 5.5 V Power Supply Selectable Charge Pump Supply (VP) Allows Extended Tuning Voltage in 3 V Systems Selectable Charge Pump Currents On-Chip Oscillator Circuit Selectable Dual Modulus Prescaler RF2: 32/33 or 64/65 RF1: 32/33 or 64/65 3-Wire Serial Interface Power-Down Mode

Related Datasheets
Part Number Description Category
? ?ADF4206 Dual, Integer-N 0.5 GHz/0.5 GHz PLL Actives - Transistors and Diodes
? ?ADF4208 Dual, Integer-N 1.1 GHz/2.0 GHz PLL Actives - Transistors and Diodes
? ?ADF4212 Dual, Integer-N 0.5 GHz/3.0 GHz PLL Actives - Transistors and Diodes
? ?ADF4212L Dual Power PLL Frequency Synthesizer Actives - Transistors and Diodes
? ?ADF4217L Low Power Dual RF/IF Integer-N PLL Actives - Transistors and Diodes
? ?ADF4218L Low Power dual RF/IF Integer-N PLL Actives - Transistors and Diodes
? ?ADF4219L Low Power dual RF/IF Integer-N PLL Actives - Transistors and Diodes



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