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CD4046BPWR Breakout
IC PLL PHASE LOCK LOOP 16-TSSOP
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Design a Custom BoardAbout This Component
The CD4046B is a CMOS phase-locked loop (PLL) IC featuring a voltage-controlled oscillator (VCO), phase comparators, and lock detection circuitry. It operates across wide frequency ranges and supply voltages (3V to 15V), making it suitable for frequency synthesis, clock recovery, and tone decoding applications. Commonly used in communication systems, frequency multiplication, and FSK demodulation circuits.
Package: TSSOP-16 (4.4×5mm) · 16 pins
Why does this need a breakout?
The 0.65mm pitch makes hand soldering difficult and error-prone; a breakout board lets you solder standard headers instead. This package hosts precision analog and mixed-signal ICs like DACs and ADCs that benefit from clean PCB layouts and decoupling placement. Prototyping becomes faster with breadboard-compatible pin headers, eliminating the need for a custom carrier PCB.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | CD4046BPWR |
| Package | TSSOP-16 (4.4×5mm) |
| Pin Count | 16 |
| Input | CMOS |
| Number of Circuits | 1 |
| Output | CMOS |
| Type | Phase Lock Loop (PLL) |
| Voltage - Supply | 3V ~ 18V |
What's Included
BILL OF MATERIALS
- 1x CD4046BPWR soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS