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Company | Trenz Electronic GmbH |
---|---|
PCN Number | PCN-20230621 |
Title | TEF0007-02A to TEF0007-03 Hardware Revision Change |
Subject | Hardware Revision Change |
Issue Date | 2023-06-27 |
This change affects all Trenz Electronic TEF0007 SoMs: TEF0007-02A*.
Affected Product | Replacement |
---|---|
TEF0007-02A | TEF0007-03-B2C-1-A |
Type: Schematic Change
Reason: EOL of Component.
Impact: None. Minor changes in electrical characteristics.
Type: Schematic Change
Reason: EOL of Component.
Impact: None. Decreased current output capability. Minor changes in electrical characteristics.
Type: Schematic Change
Reason: BOM Optimization.
Impact: None. Minor changes in electrical characteristics.
Type: Schematic Change
Reason: BOM Optimization.
Impact: None. Increased current output capability. Minor changes in electrical characteristics.
Type: Schematic Change
Reason: BOM Optimization.
Impact: None. Increased current output capability. Minor changes in electrical characteristics.
Type: Schematic Change
Reason: BOM Optimization
Impact: Design have to be updated accordingly.
Type: Schematic Change
Reason: Use new clock revision.
Impact: None.
Type: Schematic Change
Reason: EOL of Component.
Impact: Clock signals CLK0_P/N, CLK1_P/N, CLK2_P/N, CLK3_P/N, GTCLK1_P/N are completely removed. Differential clock signal CLK6_P/N changed to 25 MHz single ended (CLK6_P) clock oscillator (Y4). Clock signal GTCLK0_P/N changed to 125 MHz clock oscillator (Y5). Clock signal GT_CLK2_P/N changed to 135 MHz clock oscillator (Y1). Clock signal CLK4_P/N changed to 135 MHz clock oscillator (Y2). Clock signal CLK5_P/N changed to 125 MHz clock oscillator (Y3).
Type: Schematic Change
Reason: EOL of Component.
Impact: None.
Type: Schematic Change
Reason: Add option for external termination resistor usage.
Impact: None.
Type: Schematic Change
Reason: Follow Display Port Standard.
Impact: None.
Type: Schematic Change
Reason: Follow Display Port Standard.
Impact: None.
Type: Schematic Change
Reason: Correct voltage level in name according to voltage rail level.
Impact: None.
Type: BOM Change
Reason: Decrease LED brightness.
Impact: None.
Type: Schematic Change
Reason: Improve capacitors characteristics for capacitor functionality.
Impact: None. Improved characteristics.
Type: Schematic Change
Reason: Improve testability.
Impact: None.
Type: PCB Change
Reason: Improve signal integrity.
Impact: None. Minor trace length change. The trace length for new revision will be available in TEF0007 series pinout generator. Please check if change in trace length still matches your requirements. Adaption of carrier may be necessary.
Type: PCB Change
Reason: Required for export to UK.
Impact: None.
Type: Schematic Change
Reason: Use latest component data.
Impact: None.
Type: Documentation Update
Reason: Documentation improvement.
Impact: None.
The revision number is shown on the bottom side of the PCB.
This change takes place with immediate effect. If the new revision is not suitable for your application and still the former revision of the board is needed, please contact us.
If you have any questions related to this PCN, please contact Trenz Electronics Technical Support at
phone
national calls: 05741 3200-0
international calls: 0049 5741 3200-0
Any projected dates in this PCN are based on the most current product information at the time this PCN is being issued, but they may change due to unforeseen circumstances. For the latest schedule and any other information, please contact your local Trenz Electronic sales office, technical support or local distributor.
This PCN follows JEDEC Standard J-STD-046.