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ADF4207

Analog Devices
Part Number ADF4207
Manufacturer Analog Devices
Description Dual RF PLL Frequency Synthesizers
Published Mar 24, 2005
Detailed Description a Dual RF PLL Frequency Synthesizers ADF4206/ADF4207/ADF4208 GENERAL DESCRIPTION FEATURES ADF4206: 550 MHz/550 MHz ADF...
Datasheet PDF File ADF4207 PDF File

ADF4207
ADF4207


Overview
a Dual RF PLL Frequency Synthesizers ADF4206/ADF4207/ADF4208 GENERAL DESCRIPTION FEATURES ADF4206: 550 MHz/550 MHz ADF4207: 1.
1 GHz/1.
1 GHz 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 The ADF4206 family of dual frequency synthesizers can be used to implement local oscillators in the upconversion and downconversion sections of wireless receivers and transmitters.
Each synthesizer consists of a low-noise digital PFD (Phase Frequency...



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