Part Metadata Review and Updates

flux

Review complete. The CD4046BE metadata matches TI’s device identity: Texas Instruments CD4046BE, CMOS micropower PLL, 16-pin PDIP/N package, active production, -55°C to 125°C; official TI datasheet is https://www.ti.com/lit/ds/symlink/cd4046b.pdf.
Open items / mismatches:
  • Datasheet URL property is already set, so I did not overwrite it; however, it points to an uploaded PDF rather than the official TI URL.
  • Symbol pin numbers match the datasheet pinout.
  • Footprint matches the expected through-hole 16-pin DIP style; exact pad/drill geometry was not exposed for verification.
  • Pin names mostly match, but pins 6/7 are labeled CI(1) / CI(2) instead of datasheet C1A / C1B, and pins 11/12 are labeled R1_TO_VSS / R2_TO_VSS instead of datasheet R1 / R2.
Suggested next steps:
  1. Update the Datasheet URL to the official TI link.
  2. Rename pins 6/7 and 11/12 to match TI datasheet terminology.
  3. Add clearer Pin Description / Pin Type properties for each terminal.
A

adrian95

Add clearer Pin Description / Pin Type properties for each terminal

flux

I’ll add datasheet-aligned Pin Description and Pin Type properties to all 16 terminals, then re-read the schematic to verify the updates.

flux

The terminal metadata was added; I’m correcting the power pin types to Flux’s standard values before verification.

flux

Added Pin Description and standard Pin Type properties for all 16 CD4046BE terminals, aligned to the TI CD4046B datasheet pin functions.
Open items:
  • Existing terminal names CI(1), CI(2), R1_TO_VSS, and R2_TO_VSS still differ from TI’s datasheet labels C1A, C1B, R1, and R2.
Suggested next steps:
  1. Rename those four terminals to match datasheet labels.
  2. Update the Datasheet URL property to the official TI link.
  3. Re-run a final part metadata review before publishing.
Fix names and review
Rename mismatched terminals
Update datasheet URL
Run final review
Check footprint geometry
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Files

Pins

Symbol

Layout

3D View

Name
Pin #
Type
Section
Pin Group
Orientation
Order
Sub-symbol
Pin Description
PHASE_PULSES
1
Output
Phase pulse output from the phase comparator section; provides phase/frequency pulse indication per CD4046B datasheet pin 1.
PHASE_COMP_I_OUT
2
Output
Phase Comparator I output; output of the XOR-type phase comparator per CD4046B datasheet pin 2.
COMPARATOR_IN
3
Input
Comparator input; input to the phase comparator path per CD4046B datasheet pin 3.
VCO_OUT
4
Output
Voltage-controlled oscillator digital output per CD4046B datasheet pin 4.
INHIBIT
5
Input
VCO inhibit control input; enables/disables VCO operation for ON/OFF keying and power control per CD4046B datasheet pin 5.
CI(1)
6
Passive
C1A timing capacitor terminal for the VCO external timing network per CD4046B datasheet pin 6.
CI(2)
7
Passive
C1B timing capacitor terminal for the VCO external timing network per CD4046B datasheet pin 7.
VSS
8
Ground
Negative supply / ground reference for the IC per CD4046B datasheet pin 8.
VCO_IN
9
Input
VCO control voltage input; analog input that controls oscillator frequency per CD4046B datasheet pin 9.
DEMODULATOR_OUT
10
Output
Demodulator/source follower output for recovering modulation information per CD4046B datasheet pin 10.
R1_TO_VSS
11
Passive
R1 timing resistor terminal to VSS for setting VCO frequency range per CD4046B datasheet pin 11.
R2_TO_VSS
12
Passive
R2 timing resistor terminal to VSS for setting VCO frequency offset/range per CD4046B datasheet pin 12.
PHASE_COMP_II_OUT
13
Output
Phase Comparator II output; output of the edge-controlled phase comparator per CD4046B datasheet pin 13.
SIGNAL_IN
14
Input
Signal input to the phase comparator path per CD4046B datasheet pin 14.
ZENER
15
Passive
Internal Zener diode terminal/reference node per CD4046B datasheet pin 15.
VDD
16
Power In
Positive supply voltage input for the IC per CD4046B datasheet pin 16.

CD4046BE