(China (Mainland))
Product Summary
The ADF4193BCPZ frequency synthesizer can be used to implement local oscillators in the upconversion and downconversion sections of wireless receivers and transmitters. Its architecture is specifically designed to meet the GSM/EDGE lock time requirements for base stations. The ADF4193BCPZ consists of a low noise, digital phase frequency detector (PFD), and a precision differential charge pump. Applications of the ADF4193BCPZ are: GSM/EDGE base stations, PHS base stations, Instrumentation and test equipment.
Parametrics
ADF4193BCPZ absolute maximum ratings: (1)AVDD to GND: -0.3 V to +3.6 V; (2)AVDD to DVDD, SDVDD: -0.3 V to +0.3 V; (3)VP to GND: -0.3 V to +5.8 V; (4)VP to AVDD: -0.3 V to +5.8 V; (5)Digital I/O Voltage to GND: -0.3 V to VDD + 0.3 V; (6)Analog I/O Voltage to GND: -0.3 V to VP + 0.3 V; (7)REFIN, RFIN+, RFIN- to GND: -0.3 V to VDD + 0.3 V; (8)Storage Temperature Range: -65℃ to +125℃; (9)Maximum Junction Temperature: 150℃.
Features
ADF4193BCPZ features: (1)New, fast settling, fractional-N PLL architecture; (2)Single PLL replaces ping-pong synthesizers; (3)Frequency hop across GSM band in 5 μs with phase settled by 20 μs; (4)Digitally programmable output phase; (5)RF input range up to 3.5 GHz; (6)3-wire serial interface; (7)On-chip, low noise differential amplifier; (8)Phase noise figure of merit: -216 dBc/Hz; (9)Loop filter design possible using ADI SimPLL; (10)Qualified for automotive applications.
Diagrams
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 ADF4193BCPZ |
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IC PLL FREQ SYNTHESIZER 32LFCSP |
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ADF4193BCPZ-RL |
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IC PLL FREQ SYNTHESIZER 32LFCSP |
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ADF4193BCPZ-RL7 |
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IC PLL FREQ SYNTHESIZER 32LFCSP |
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