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CD4046B

CMOS微功耗鎖相環(huán);

CD4046B鎖相環(huán)基本組件由一個(gè)線(xiàn)性壓控振蕩器（VCO）和兩個(gè)輸入端連在一起的獨(dú)立的相位比較器所組成。相位比較器的信號(hào)輸入公共端帶有輸入緩沖放大器，相位比較器的比較輸入公共端則直接輸入。為了便于使用，芯片中還帶有可用來(lái)對(duì)電源電壓穩(wěn)壓的（齊納）二極管和一個(gè)源極跟隨器。電路功能描述詳見(jiàn)功能框圖。

CD4046B

CMOS 微功耗鎖相環(huán); ? Very low power consumption: ???70 μW (typ.) at VCO fo = 10 kHz, VDD = 5 V\n? Operating frequency range up to 1.4 MHz (typ.) at VDD = 10 V, RI = 5 k\n? Low frequency drift: 0.04%/°C (typ.) at VDD = 10 V\n? Choice of two phase comparators: \n - Exclusive-OR network (I)\n? Edge-controlled memory network with phase-pulse output for lock indication (II)\n? High VCO linearity: DD = 10 V\n? VCO inhibit control for ON-OFF keying and ultra-low standby power consumption\n? Source-follower output of VCO control input (Demod. output)\n? Zener diode to assist supply regulation\n? Standardized, symmetrical output characteristics\n? 100% tested for quiescent current at 20 V\n? 5-V, 10-V, and 15-V parametric ratings\n? Meets all requirements of JEDEC Tentative Standard No. 13B, \"Standard Specifications for Description of 'B' Series CMOS Devices\"\n? Applications \n - FM demodulator and modulator\n? Frequency synthesis and multiplication\n? Frequency discriminator\n? Data synchronization\n? Voltage-to-frequency conversion\n? Tone decoding\n? FSK - Modems\n? Signal conditioning\n? (See ICAN-6101) \"RCA COS/MOS Phase-Locked Loop - A Versatile Building Block for Micropower Digital and Analog Applications\";

CD4046B CMOS Micropower Phase-Locked Loop (PLL) consists of a low-power, linear voltage-controlled oscillator (VCO) and two different phase comparators having a common signal-input amplifier and a common comparator input. A 5.2-V zener diode is provided for supply regulation if necessary.\n The CD4046B types are supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffix), 16-lead dual-in-line plastic packages (E suffix), 16-lead small-outline packages (NSR suffix), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).\n \n

CD4046B

CD4000系列 邏輯芯片;

CD4046B

CMOS MICROPOWER PHASE-LOCKED LOOP

CD4046B

CMOS Micropower Phase-Locked Loop

CD4046B

CMOS High Voltage Logic

CD4046BC

Micropower Phase-Locked Loop

GeneralDescription TheCD4046BCmicropowerphase-lockedloop(PLL)consistsofalowpower,linear,voltage-controlledoscillator(VCO),asourcefollower,azenerdiode,andtwophasecomparators.Thetwophasecomparatorshaveacommonsignalinputandacommoncomparatorinput.Thesignal

CD4046BCM

Micropower Phase-Locked Loop

GeneralDescription TheCD4046BCmicropowerphase-lockedloop(PLL)consistsofalowpower,linear,voltage-controlledoscillator(VCO),asourcefollower,azenerdiode,andtwophasecomparators.Thetwophasecomparatorshaveacommonsignalinputandacommoncomparatorinput.Thesignal

CD4046BCMX

Micropower Phase-Locked Loop

GeneralDescription TheCD4046BCmicropowerphase-lockedloop(PLL)consistsofalowpower,linear,voltage-controlledoscillator(VCO),asourcefollower,azenerdiode,andtwophasecomparators.Thetwophasecomparatorshaveacommonsignalinputandacommoncomparatorinput.Thesignal

CD4046BCN

Micropower Phase-Locked Loop

GeneralDescription TheCD4046BCmicropowerphase-lockedloop(PLL)consistsofalowpower,linear,voltage-controlledoscillator(VCO),asourcefollower,azenerdiode,andtwophasecomparators.Thetwophasecomparatorshaveacommonsignalinputandacommoncomparatorinput.Thesignal