NRND = Not Recommended for New Design
SIM Card Interface Level Shifter
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The DIODES™ PI4ULS3V4103 provides the power conversion and signal level translation needed for advanced cellular telephones to interface with 1.8V and 3V subscriber identity modules (SIMs). The device meets all requirements for 1.8V or 3V SIMs. Internal level translators allow controller operating with supplier as low as 1.2V to interface with 1.8V or 3V Smart Cards.
Compliance (Only Automotive Supports PPAP) |
Standard |
|---|---|
Translation From (V) |
1.1 to 2.0 |
Translation To (V) |
1.65 or 3.6 |
Max Signal Rate |
25MHz |
Bits Needed |
3 |
Auto Direction Sensing? |
No |
Shift |
Bi-Directional |
Prop Delay (ns) |
8 |
Ambient or Junction Temperature (°C) |
-40 to 85 |
Additional Technical Documents are available upon request:
Application information, Evaluation board, and Other technical documents
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A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.
| PCN # | Issue Date | Implementation Date | Subject |
|---|---|---|---|
| PCN-2770 | 2025-10-30 | 2025-10-30 | Add Fab Site Code, Country of Diffusion (COD) and Assembly Site Origin (ASO) on Product and Shipping Labels for all Diodes Products |
