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PLL Frequency Synthesizer
Analog Devices, Inc
Description
The ADF4108 frequency synthesizer can be used to implement local oscillators in the upconversion and downconversion sections of wireless receivers and transmitters. It consists of a low noise...
Features
8.0 GHz bandwidth 3.2 V to 3.6 V power supply Separate charge pump supply (VP) allows extended tuning voltage in 3.3 V systems Programmable, dual-modulus prescaler 8/9, 16/17, 32/33, or 64/65 Programmable charge pump currents Programmable antibacklash pulse width 3-wire serial interface Analog and digital lock detect Hardware and software power-down mode Loop filter design possible with ADIsimPLL 4 mm × 4 mm, 20-lead chip scale package
Related Datasheets
| Part Number | Description | Category |
| • ADF4001 | 200MHz Clock Generator PLL | Clock |
| • ADF4002 | Phase Detector / PLL Frequency Synthesizer | Clock |
| • ADF4007 | High Frequency Divider/PLL Frequency Synthesizer | Clock |
| • ADF4106 | PLL Frequency Synthesizer | Clock |
| • ADF4107 | PLL Frequency Synthesizer | Clock |
| • ADF4108 | PLL Frequency Synthesizer | Clock |
| • ADF4110 | Single, Integer-N, 550 MHz PLL With Programmable Prescaler And Charge Pump | Clock |
| • ADF4111 | Single, Integer-N, 1.2 GHz PLL With Programmable Prescaler And Charge Pump | Clock |
| • ADF4112 | Single, Integer-N 3.0 GHz PPL With Programmable Prescaler And Charge Pump | Clock |
| • ADF4113 | Single, Integer-N 4.0 GHz PLL With Programmable Prescaler And Charge Pump | Clock |
| • ADF4113HV | High Voltage Charge Pump, PLL Synthesizer | Clock |
| • ADF4116 | Single, Integer-N 550 MHz PLL | Clock |
| • ADF4117 | Single, Integer-N 1.2 GHz PLL | Clock |
| • ADF4118 | Single, Integer-N, 3.0 GHz PLL | Clock |
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