ADF4218LBRUZ-REEL7
Clock Generator 10MHz to 3GHz Input 188MHz Output 20Pin TSSOP T/R
Product Details
The ADF4218L Synthesizer IC when combined with a VCO and loop filter forms a complete phased locked loop PLL. This solution from creates state-of-the-art LO"s local oscillator for the upconversion and downconversion of RF signals in Wireless applications. The PLL consists of a low noise digital phase frequency detector PFD, a precision charge pump, a programmable reference divider, programmable A and B counters and a dual-modulus prescaler P/P+1.
The ADF4217L and ADF4218L are low current consumption improvements on the released ADF4217 and ADF4218 and are available in TSSOP and MLF LFCSP. The ADF4219L is a Phase Noise upgrade & pin compatible to the LMX2370 from National Semiconductor and is available in both TSSOP and MLF Cason.
**Sales Collateral Available:** Full data sheet with performance graphs, press release, circuit simulation included in ADISimPLL released on February 1, 2002, evaluation board and software available.
### Features and Benefits
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- Low Phase Noise
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- Separate VP allows extended tuning range
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- 2.6V to 3.3V single Power supply
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- TSSOP and chip scale package available
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- Programmable charge pump currents
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- 1.8V Logic compatibility
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- Low current consumption 7.0mA total Idd
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- Selectable dual modulus prescaler values
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- ADF4219L is a Phase noise upgrade to LMX2370