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CD4046BPW

CMOS Micropower phase locked loop

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CD4046BPW General Description

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.

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).

Texas Instruments, Inc Inventory

Key Features

  • Very low power consumption:
    70 μW (typ.) at VCO fo = 10 kHz, VDD = 5 V
  • Operating frequency range up to 1.4 MHz (typ.) at VDD = 10 V, RI = 5 k
  • Low frequency drift: 0.04%/°C (typ.) at VDD = 10 V
  • Choice of two phase comparators:
    • Exclusive-OR network (I)
    • Edge-controlled memory network with phase-pulse output for lock indication (II)
  • High VCO linearity: <1% (typ.) at VDD = 10 V
  • VCO inhibit control for ON-OFF keying and ultra-low standby power consumption
  • Source-follower output of VCO control input (Demod. output)
  • Zener diode to assist supply regulation
  • Standardized, symmetrical output characteristics
  • 100% tested for quiescent current at 20 V
  • 5-V, 10-V, and 15-V parametric ratings
  • Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices"
  • Applications
    • FM demodulator and modulator
    • Frequency synthesis and multiplication
    • Frequency discriminator
    • Data synchronization
    • Voltage-to-frequency conversion
    • Tone decoding
    • FSK - Modems
    • Signal conditioning
    • (See ICAN-6101) "RCA COS/MOS Phase-Locked Loop - A Versatile Building Block for Micropower Digital and Analog Applications"
Texas Instruments, Inc Original Stock
Texas Instruments, Inc Inventory

Specifications

Category Integrated Circuits (ICs)Clock/TimingClock Generators, PLLs, Frequency Synthesizers Mfr Texas Instruments
Series - Package Tube
Product Status Active Digi-Key Programmable Not Verified
Type Phase Lock Loop (PLL) PLL Yes
Input CMOS Output CMOS
Number of Circuits 1 Ratio - Input:Output 1:1
Differential - Input:Output No/No Frequency - Max 2.4MHz
Divider/Multiplier Yes/No Voltage - Supply 3V ~ 18V
Operating Temperature -55°C ~ 125°C Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173", 4.40mm Width) Supplier Device Package 16-TSSOP
Base Product Number CD4046

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Ratings and Reviews

More
N
N**s 01/01/2024

Everything came, very long, like it works but satellites catch a short time, on the blue board is better

19
W
W**t 10/27/2023

Connected 2 finger batteries-a taser turned out. They made a mini-gun with their son. The spark is good.

16
E
E**y 08/19/2022

Very fast and high quality

10
E
E**a 03/14/2021

Debt delivery, and the modules are well packed, thank you.

10

Reviews

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