ADF4108S-DSCC: Military Data Sheet10/13/2015
Features and Benefits
- 7.0 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
The ADF4108 frequency synthesizer can be used to implement local oscillators in the up-conversion and down-conversion sections of wireless receivers and transmitters. It consists of a low-noise digital PFD (phase frequency detector), a precision charge pump, a programmable reference divider, programmable A and B counters, and a dual-modulus prescaler (P/P + 1). The A (6-bit) and B (13-bit) counters, in conjunction with the dual-modulus prescaler (P/P + 1), implement an N divider (N = BP + A). In addition, the 14-bit reference counter (R counter), allows selectable REFIN frequencies at the PFD input. A complete PLL (phase-locked loop) can be implemented if the synthesizer is used with an external loop filter and VCO (voltage controlled oscillator). Its very high bandwidth (8GHz) means that frequency doublers or prescalers can be eliminated in many high frequency systems, simplifying system architecture and reducing cost.
- Broadband wireless access
- Satellite systems
- Wireless LANs
- Base stations for wireless radio
Product Lifecycle Recommended for New Designs
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
|Part Number||Material Declaration||Reliability Data||Pin/Package Drawing||CAD Symbols, Footprints & 3D Models|
|5962L1420401VXA||Material Declaration||Reliability Data||CER. FLATPACK WITH LEADS|
|5962L1420402VXA||Material Declaration||Reliability Data||CER. FLATPACK WITH LEADS|
|ADF4108BF-EMX||Material Declaration||Reliability Data||CER. FLATPACK WITH LEADS|
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