CD4046BE

Description

The CD40xxBE is a CMOS Micropower Phase-Locked Loop (PLL) from Texas Instruments, designed for low-power applications. It features very low power consumption, operating frequency range up to 1.4 MHz, and low frequency drift. This PLL is suitable for various applications such as FM demodulator and modulator, frequency synthesis and multiplication, frequency discriminator, data synchronization, voltage-to-frequency conversion, tone decoding, FSK-modems, and signal conditioning. The CD40xxBE has a PDIP (N)-16 package and offers features like VCO inhibit control for ON-OFF keying and ultra-low standby power consumption. It is 100% tested for quiescent current at 20V and meets JEDEC Tentative Standard No. 13B requirements.

Features

The CD40xxBE is a CMOS Micropower Phase-Locked Loop (PLL) from Texas Instruments. Its key features include:

• Very low power consumption: 70 µW at VCO f0 = 10 kHz, VDD = 5 V
• Operating frequency range up to 1.4 MHz at VDD = 10 V, RI = 5 k
• Low frequency drift: 0.04%/°C at VDD = 10 V
• Choice of two phase comparators with exclusive-OR network (I) or edge-controlled memory network with phase-pulse output for lock indication (II)
• High VCO linearity: <1% at VDD = 10 V
• VCO inhibit control for ON-OFF keying and ultra-low standby power consumption

These features make it suitable for various applications such as FM demodulation, frequency synthesis, clock recovery, and signal processing.

Package

The package type of CD40-46BE is PDIP (N)-16.

Pinout

The CD40-46BE is a Texas Instruments CMOS Micropower Phase-Locked Loop (PLL) in a PDIP (N)-16 package.

Pin Count: 16

Functions:

• Pin 1: VCC - Power supply
• Pin 2: GND - Ground
• Pin 3: OUT - Output of the VCO (Voltage-Controlled Oscillator)
• Pin 4: CP1 - Phase comparator input 1
• Pin 5: CP2 - Phase comparator input 2
• Pin 6: CP3 - Phase comparator output 3
• Pin 7: CP4 - Phase comparator output 4
• Pin 8: VCOIN - Input to the VCO (Voltage-Controlled Oscillator)
• Pin 9: VCOOUT - Output of the VCO (Voltage-Controlled Oscillator)
• Pin 10: DEMOD - Demodulator output
• Pin 11: INHIBIT - Inhibit input for ON-OFF keying and ultra-low standby power consumption
• Pin 12: ZENER - Zener diode to assist supply regulation
• Pin 13-16: Unused

Please note that the pin functions may vary depending on the specific application.

Manufacturer

The manufacturer of CD4006BE is Texas Instruments (TI). TI is a leading semiconductor company that designs, manufactures, tests, and sells analog and embedded processing chips. The company was founded in 1930 and is headquartered in Dallas, Texas. TI is known for its wide range of products, including microcontrollers, digital signal processors, and power management devices, which are used in various industries such as automotive, industrial, medical, and consumer electronics.

Applications

The CD40xxBE is a CMOS Micropower Phase-Locked Loop (PLL) from Texas Instruments, designed for low-power applications. Its primary application areas include:

• Communication circuits
• Signal processing
• Clock recovery
• Frequency synthesis
• PLL designs
• FM demodulation
• Electronic devices

It's a versatile component suitable for various applications where low power consumption and high frequency stability are crucial.