GENERAL DESCRIPTION

The ADF4113HV is an integer-N frequency synthesizer with a high voltage charge pump (15 V). The synthesizer is designed for use with voltage controlled oscillators (VCOs) that have high tuning voltages (up to 15 V). Active loop filters are often used to achieve high tuning voltages, but the ADF4113HV charge pump can drive a high voltage VCO directly with a passive-loop filter. The ADF4113HV can be used to implement local oscillators in the upconversion and downconversion sections of wireless receivers and transmitters. It consists of a low noise digital phase frequency detector (PFD), a precision high voltage charge pump, a programmable reference divider, programmable A and B counters, and a dual-modulus prescaler (P/P + 1).

FEATURES

High voltage charge pump (15 V)

2.7 V to 5.5 V power supply

200 MHz to 4.0 GHz frequency range

Pin compatible with ADF4110, ADF4111, ADF4112, ADF4113

ADF4106, and ADF4002 synthesizers

Two selectable charge pump currents

Digital lock detect

Power-down mode

Loop filter design possible with ADIsimPLL?

APPLICATIONS

Applications using high voltage VCOs

IF/RF local oscillator (LO) generation in base stations

Point-to-point radio LO generation

Clock for analog-to-digital and digital-to-analog converters

Wireless LANs, PMR

Communications test equipment

ADF4113HVBRUZ-RL屬于集成電路（IC） > 時(shí)鐘發(fā)生器，PLL，頻率合成器。亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的ADF4113HVBRUZ-RL時(shí)鐘發(fā)生器，PLL，頻率合成器時(shí)鐘發(fā)生器、PLL 和頻率合成器集成電路 (IC) 可為邏輯器件提供參考信號(hào)的穩(wěn)定定時(shí)脈沖，這些器件包括計(jì)算機(jī)、微控制器、數(shù)據(jù)通信系統(tǒng)和圖形/視頻發(fā)生器。這些集成電路可能包括緩沖器、驅(qū)動(dòng)器、分頻器、倍頻器、多路復(fù)用器、合成器、扇出分配器和預(yù)分頻器。