Frequency Synthesizers

Low-Jitter Frequency Synthesizers facilitate timing design.
Frequency Synthesizers

Low-Jitter Frequency Synthesizers facilitate timing design.

Intended for high-speed systems, MAX3671/MAX3673 utilize low-noise VCO and PLL architecture to generate high-frequency (312.5 MHz), low-jitter (0.3 psRMS) clock signals from 62.5 MHz reference-clock input. They offer 9 phase-aligned LVPECL outputs, operate from 3.3 V ±5%, and may be configured through three 4-level control inputs. While MAX3671 simultaneously generates 2 different...

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PLL/Synthesizer has low phase noise of -95 dBc/Hz at 10 kHz.
Frequency Synthesizers

PLL/Synthesizer has low phase noise of -95 dBc/Hz at 10 kHz.

Housed in compact 0.582 x 0.8 x 0.15 in. SMD package, CPLL58-4240-4240 operates at 4,240 MHz with step size of 2,500 kHz and is programmed using standard 3 line interface (data, clock, and load enable). It integrates VCO and PLL in single package and needs only external frequency reference and supply voltages of 5 and 3 Vdc, respectively, for internal VCO and PLL. Second harmonic suppression is...

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PLL/Synthesizer comes in 0.6 x 0.6 x 0.15 in. SMD package.
Frequency Synthesizers

PLL/Synthesizer comes in 0.6 x 0.6 x 0.15 in. SMD package.

Operating at 3,475 MHz with typical step size of 2,500 kHz, CPLL66-3475-3475 features typical phase noise of -95 dBc/Hz at 10 kHz offset with minimum output power of 3 dBm. It is programmed using standard 3 line interface (data, clock and load enable) and features second harmonic suppression of -15 dBc typical. Integrating VCO and PLL in single package, unit needs only external frequency...

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PLL/Synthesizer operates from 3,900-4,300 MHz.
Frequency Synthesizers

PLL/Synthesizer operates from 3,900-4,300 MHz.

With typical step size of 2,500 KHz, model CPLL58-3900-4300 wraps VCO around PLL in 0.582 x 0.8 x 0.15 in. SMD package and requires only external frequency reference and supply voltages. It is programmed using standard 3-line interface - data, clock, and load enable - and exhibits typ phase noise of -95 dBc/Hz @ 10 kHz offset with min output power of 3 dBm. VCO voltage is 5 Vdc, PLL voltage is 3...

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PLL/Synthesizer operates from 1,800-1,860 MHz.
Frequency Synthesizers

PLL/Synthesizer operates from 1,800-1,860 MHz.

Housed in 0.582 x 0.8 x 0.15 in. SMD package, Model CPLL58-1800-1860 only requires external frequency reference and supply voltages for internal phase lock loop and voltage controlled oscillator. Typical phase noise is -103 dBc/Hz at 10 kHz offset with minimum output power of 3 dBm. VCO voltage is 5 Vdc and PLL voltage is 3 Vdc. Programmed using standard 3-line interface, device is suited for...

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Frequency Synthesizers

RFICs are rated to handle demanding applications.

Operating up to 4.4 GHz, ADF4150 PLL synthesizer is capable of Fractional-N or Integer-N operation and has -222 dBc/Hz phase-noise figure. Model ADL5601/ADL5602 broadband RF/IF gain blocks, operating from 50 MHz to 4 GHz, integrate internal bias circuitry and are fully ESD protected. With 400-2,700 MHz operating frequency range, ADL5604 broadband 1 W driver amp consumes 325 mA current. As...

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PLL Synthesizer combines VCO and PLL in one compact package.
Frequency Synthesizers

PLL Synthesizer combines VCO and PLL in one compact package.

Operating from 2,416-2,553 MHz with typical step size of 100 kHz, CPLL66-2416-2553 is housed in compact 0.6 x 0.6 x 0.15 in. SMD package. It needs only external frequency reference and supply voltages for internal PLL and VCO and is programmed using standard 3 line interface (data, clock, and load enable). Phase noise is -90 dBc/Hz at 10 kHz offset with minimum output power of 3 dBm, VCO voltage...

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PLL Synthesizer comes in 0.6 x 0.6 x 0.15 in. SMD package.
Frequency Synthesizers

PLL Synthesizer comes in 0.6 x 0.6 x 0.15 in. SMD package.

Featuring VCO wrapped around PLL in single package, CPLL66-1600-2200 operates from 1,600-2,200 MHz with typical step size of 1,000 kHz. It requires only external frequency reference and supply voltages for internal PLL and VCO, and is programmed using standard 3 line interface. Features include typical phase noise of -6 dBc/Hz at 10 kHz offset with minimum output power of +7 dBm, second harmonic...

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Frequency Synthesizers

Frequency Synthesizer has low-noise design.

Offered in series of 6 devices covering 31.6-4,000 MHz range, PowerWise® LMX2541 comes in 6 x 6 mm, 36-pin LLP® and provides less than 2 mrad rms noise at 2.1 GHz (3.5 mrad rms noise at 3.5 GHz). Device, which can be operated with up to 104 MHz of phase-detector rate in integer and fractional modes, integrates delta-sigma fractional-N PLL, VCO, divider, and output driver. Areas of use...

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Fixed Frequency Synthesizer features low phase noise.
Frequency Synthesizers

Fixed Frequency Synthesizer features low phase noise.

Operating at 2,200 MHz, Model SFS2200C-LF features typical phase noise of -109 dBc/Hz at 10 kHz offset and typical sideband spurs of -70 dBc. Unit delivers output power of 6 dBm with VCO voltage supply of 5 Vdc while drawing 30 mA and phased locked loop voltage of 3 Vdc while drawing 11 mA over temperature range of -40 to 85°C. Housed in PLL-V12C package measuring 0.60 x 0.60 x 0.22 in.,...

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