Part Review and Datasheet Update

Thought

flux

Set GND's Pin Type to "Ground"
Set GND's Pin Description to "Ground"
Set GND's Section to "Ground"
Set GND's Pin Group to "Ground"
Set GND's Pin Orientation to "Bottom"
Set RFIO's Pin Type to "Bi-Directional"
Set RFIO's Pin Description to "868/900 MHz RFIO, DC blocked"
Set RFIO's Section to "RF"
Set RFIO's Pin Group to "RFIO"
Set RFIO's Pin Orientation to "Left"
Set GND's Pin Type to "Ground"
Set GND's Pin Description to "Ground"
Set GND's Section to "Ground"
Set GND's Pin Group to "Ground"
Set GND's Pin Orientation to "Bottom"
Set NC's Pin Type to "Not Connected"
Set NC's Pin Description to "Not connected in FEM"
Set NC's Section to "NC"
Set NC's Pin Group to "NC"
Set NC's Pin Orientation to "Left"
Set GND's Pin Type to "Ground"
Set GND's Pin Description to "Ground"
Set GND's Section to "Ground"
Set GND's Pin Group to "Ground"
Set GND's Pin Orientation to "Bottom"
Set CTL1's Pin Type to "Input"
Set CTL1's Pin Description to "ANT select control"
Set CTL1's Section to "Control"
Set CTL1's Pin Group to "CTL"
Set CTL1's Pin Orientation to "Left"
Set CTL2's Pin Type to "Input"
Set CTL2's Pin Description to "Tx/Rx select control"
Set CTL2's Section to "Control"
Set CTL2's Pin Group to "CTL"
Set CTL2's Pin Orientation to "Left"
Set CTL3's Pin Type to "Input"
Set CTL3's Pin Description to "LNA select control"
Set CTL3's Section to "Control"
Set CTL3's Pin Group to "CTL"
Set CTL3's Pin Orientation to "Left"
Set CTL4's Pin Type to "Input"
Set CTL4's Pin Description to "Power-down select control"
Set CTL4's Section to "Control"
Set CTL4's Pin Group to "CTL"
Set CTL4's Pin Orientation to "Left"
Set CTL5's Pin Type to "Input"
Set CTL5's Pin Description to "PA high-bias control"
Set CTL5's Section to "Control"
Set CTL5's Pin Group to "CTL"
Set CTL5's Pin Orientation to "Left"
Set VDIG's Pin Type to "Power In"
Set VDIG's Pin Description to "Digital VCC supply"
Set VDIG's Section to "Power"
Set VDIG's Pin Group to "VDIG"
Set VDIG's Pin Orientation to "Top"
Set LNA_VCC's Pin Type to "Power In"
Set LNA_VCC's Pin Description to "LNA VCC supply"
Set LNA_VCC's Section to "Power"
Set LNA_VCC's Pin Group to "LNA"
Set LNA_VCC's Pin Orientation to "Top"
Set LNA_BIAS's Pin Type to "Passive"
Set LNA_BIAS's Pin Description to "LNA linearity bias resistor node"
Set LNA_BIAS's Section to "Analog"
Set LNA_BIAS's Pin Group to "LNA"
Set LNA_BIAS's Pin Orientation to "Left"
Set LNA_IN's Pin Type to "Input"
Set LNA_IN's Pin Description to "LNA signal input, DC blocked"
Set LNA_IN's Section to "RF"
Set LNA_IN's Pin Group to "LNA"
Set LNA_IN's Pin Orientation to "Left"
Set GND's Pin Type to "Ground"
Set GND's Pin Description to "Ground"
Set GND's Section to "Ground"
Set GND's Pin Group to "Ground"
Set GND's Pin Orientation to "Bottom"
Set ASW_RX's Pin Type to "Output"
Set ASW_RX's Pin Description to "Antenna switch RX output, DC blocked"
Set ASW_RX's Section to "RF"
Set ASW_RX's Pin Group to "ASW"
Set ASW_RX's Pin Orientation to "Right"
Set GND's Pin Type to "Ground"
Set GND's Pin Description to "Ground"
Set GND's Section to "Ground"
Set GND's Pin Group to "Ground"
Set GND's Pin Orientation to "Bottom"
Set GND's Pin Type to "Ground"
Set GND's Pin Description to "Ground"
Set GND's Section to "Ground"
Set GND's Pin Group to "Ground"
Set GND's Pin Orientation to "Bottom"
Set ANT2's Pin Type to "Bi-Directional"
Set ANT2's Pin Description to "Antenna 2 RF I/O, DC blocked"
Set ANT2's Section to "RF"
Set ANT2's Pin Group to "ANT"
Set ANT2's Pin Orientation to "Right"
Set GND's Pin Type to "Ground"
Set GND's Pin Description to "Ground"
Set GND's Section to "Ground"
Set GND's Pin Group to "Ground"
Set GND's Pin Orientation to "Bottom"
Set ANT1's Pin Type to "Bi-Directional"
Set ANT1's Pin Description to "Antenna 1 RF I/O, DC blocked"
Set ANT1's Section to "RF"
Set ANT1's Pin Group to "ANT"
Set ANT1's Pin Orientation to "Right"
Set GND's Pin Type to "Ground"
Set GND's Pin Description to "Ground"
Set GND's Section to "Ground"
Set GND's Pin Group to "Ground"
Set GND's Pin Orientation to "Bottom"
Set PA_VCC2's Pin Type to "Power In"
Set PA_VCC2's Pin Description to "PA second-stage battery bias"
Set PA_VCC2's Section to "Power"
Set PA_VCC2's Pin Group to "PA"
Set PA_VCC2's Pin Orientation to "Top"
Set PA_VCC1's Pin Type to "Power In"
Set PA_VCC1's Pin Description to "PA first-stage battery bias"
Set PA_VCC1's Section to "Power"
Set PA_VCC1's Pin Group to "PA"
Set PA_VCC1's Pin Orientation to "Top"
Set GND's Pin Type to "Ground"
Set GND's Pin Description to "Ground"
Set GND's Section to "Ground"
Set GND's Pin Group to "Ground"
Set GND's Pin Orientation to "Bottom"
Set PA2_IN's Pin Type to "Input"
Set PA2_IN's Pin Description to "PA 2nd-stage signal input"
Set PA2_IN's Section to "RF"
Set PA2_IN's Pin Group to "PA"
Set PA2_IN's Pin Orientation to "Left"
Set GND's Pin Type to "Ground"
Set GND's Pin Description to "Ground"
Set GND's Section to "Ground"
Set GND's Pin Group to "Ground"
Set GND's Pin Orientation to "Bottom"
Set PA1_OUT's Pin Type to "Output"
Set PA1_OUT's Pin Description to "PA 1st-stage output, DC blocked"
Set PA1_OUT's Section to "RF"
Set PA1_OUT's Pin Group to "PA"
Set PA1_OUT's Pin Orientation to "Right"
Set GND's Pin Type to "Ground"
Set GND's Pin Description to "Ground"
Set GND's Section to "Ground"
Set GND's Pin Group to "Ground"
Set GND's Pin Orientation to "Bottom"
Set PA1_IN's Pin Type to "Input"
Set PA1_IN's Pin Description to "PA 1st-stage input, DC blocked"
Set PA1_IN's Section to "RF"
Set PA1_IN's Pin Group to "PA"
Set PA1_IN's Pin Orientation to "Left"
Set GND's Pin Type to "Ground"
Set GND's Pin Description to "Ground"
Set GND's Section to "Ground"
Set GND's Pin Group to "Ground"
Set GND's Pin Orientation to "Bottom"
Set NC's Pin Type to "Not Connected"
Set NC's Pin Description to "Not connected in FEM"
Set NC's Section to "NC"
Set NC's Pin Group to "NC"
Set NC's Pin Orientation to "Right"

Thought

flux

Set Implementation Details to "Discontinued product. 50Ω RF ports. LNA_BIAS may be left floating for high-bias mode or tied to GND through 51kΩ for low-bias..."
Set Operating Temperature to "-40 to +85"
Set Compliance to "RoHS, Lead-Free, Halogen-Free; ECCN EAR99; ITAR No"

Thought

flux

Set GND's Pin Type to "Ground"
Set GND's Pin Description to "Central ground paddle / extra footprint pad; not listed in 32-pin datasheet table"
Set GND's Section to "Ground"
Set GND's Pin Group to "Ground"
Set GND's Pin Orientation to "Bottom"

Thought for 7 sec

flux

Updated the RFFM6901 part metadata with the official Qorvo datasheet URL, manufacturer/package/spec properties, project description, and synchronized terminal pin descriptions/types to the datasheet. The main issue found is a 32-pin datasheet table versus 33 project terminals/footprint pads; the extra GND pin 33 was documented as likely central ground paddle/extra footprint pad for review. Full details are in the RFFM6901 Datasheet Synchronization Report.

Fix extra GND

Identify ground paddle

Clarify pin count

Run ERC/DRC

Verify land pattern

Files

Pins

Symbol

Layout

Preview

VDIG

Pin Number

GND

Pin Number

GND

Pin Number

PA1_IN

Pin Number

LNA_BIAS

Pin Number

PA_VCC2

Pin Number

CTL4

Pin Number

LNA_IN

Pin Number

GND

Pin Number

LNA_VCC

Pin Number

GND

Pin Number

PA1_OUT

Pin Number

ASW_RX

Pin Number

GND

Pin Number

RFIO

Pin Number

GND

Pin Number

GND

Pin Number

GND

Pin Number

GND

Pin Number

PA2_IN

Pin Number

GND

Pin Number

GND

Pin Number

CTL1

Pin Number

ANT1

Pin Number

ANT2

Pin Number

GND

Pin Number

PA_VCC1

Pin Number

CTL5

Pin Number

CTL3

Pin Number

CTL2

Pin Number

GND

Pin Number

Name

Pin #

Type

Part Type

Pin Description

Pin Group

Pin Orientation

GND

Ground

Terminal

Ground

Bottom

RFIO

Bi-Directional

Terminal

868/900 MHz RFIO, DC blocked

RFIO

Left

GND

Ground

Terminal

Ground

Bottom

Not Connected

Terminal

Not connected in FEM

Left

GND

Ground

Terminal

Ground

Bottom

CTL1

Input

Terminal

ANT select control

CTL

Left

CTL2

Input

Terminal

Tx/Rx select control

CTL

Left

CTL3

Input

Terminal

LNA select control

CTL

Left

CTL4

Input

Terminal

Power-down select control

CTL

Left

CTL5

Input

Terminal

PA high-bias control

CTL

Left

VDIG

Power In

Terminal

Digital VCC supply

VDIG

Top

LNA_VCC

Power In

Terminal

LNA VCC supply

LNA

Top

LNA_BIAS

Passive

Terminal

LNA linearity bias resistor node

LNA

Left

LNA_IN

Input

Terminal

LNA signal input, DC blocked

LNA

Left

GND

Ground

Terminal

Ground

Bottom

ASW_RX

Output

Terminal

Antenna switch RX output, DC blocked

ASW

Right

GND

Ground

Terminal

Ground

Bottom

GND

Ground

Terminal

Ground

Bottom

ANT2

Bi-Directional

Terminal

Antenna 2 RF I/O, DC blocked

ANT

Right

GND

Ground

Terminal

Ground

Bottom

ANT1

Bi-Directional

Terminal

Antenna 1 RF I/O, DC blocked

ANT

Right

GND

Ground

Terminal

Ground

Bottom

PA_VCC2

Power In

Terminal

PA second-stage battery bias

Top

RFFM6901