The NXS0506 is an SD 3.0-compatible bidirectional dual supply level translator with auto-direction control. It is designed to interface between a memory card operating at 1.7 V to 3.6 V signal levels and a host with a nominal supply voltage of 1.1 V to 1.95 V. The device supports SD 3.0: SDR104, SDR50, DDR50, SDR25, SDR12 and SD 2.0 High-Speed (50 MHz) and Default-Speed (25 MHz) modes. The device has a built-in EMI filter and robust ESD protection (IEC 61000-4-2, level 4).
Features and benefits
Supports up to 208 MHz clock rate
SD 3.0 specification-compat
ible voltage translation to support: SDR104, SDR50, DDR50, SDR25, SDR12, High-Speed and Default-Speed modes
1.1 V to 1.95 V host side interface voltage support
Auto-direction sensing
Low power consumption
Integrated pull-up resistors: no external resistors required
Integrated EMI filters suppress higher harmonics of digital I/Os
Level shifting buffers keep ESD stress away from the host (zero-clamping concept)
16-bumps WLCSP16 package; pitch 0.35 mm
16-terminal XQFN16 package; pitch 0.4 mm
Latch-up performance exceeds 100 mA per JESD78 Class II.A
ESD protection:
HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
IEC61000-4-2, level 4, contact discharge on all memory card-side pins exceeds 8000 V
IEC61000-4-2, level 4, air discharge on all memory card-side pins exceeds 15000 V
Specified from -40 °C to +85 °C
Applications
Smartphone
Mobile handsets
Digital cameras
Tablet PCs
Laptop computers
SD, MMC or microSD card readers
The NXS0506 is an SD 3.0-compatible bidirectional dual supply level translator with auto-direction control. It is designed to interface between a memory card operating at 1.7 V to 3.6 V signal levels and a host with a nominal supply voltage of 1.1 V to 1.95 V. The device supports SD 3.0: SDR104, SDR50, DDR50, SDR25, SDR12 and SD 2.0 High-Speed (50 MHz) and Default-Speed (25 MHz) modes. The device has a built-in EMI filter and robust ESD protection (IEC 61000-4-2, level 4).
Features and benefits
- Supports up to 208 MHz clock rate
- SD 3.0 specification-compatible voltage translation to support: SDR104, SDR50, DDR50, SDR25, SDR12, High-Speed and Default-Speed modes
- 1.1 V to 1.95 V host side interface voltage support
- Auto-direction sensing
- Low power consumption
- Integrated pull-up resistors: no external resistors required
- Integrated EMI filters suppress higher harmonics of digital I/Os
- Level shifting buffers keep ESD stress away from the host (zero-clamping concept)
- 16-bumps WLCSP16 package; pitch 0.35 mm
- 16-terminal XQFN16 package; pitch 0.4 mm
- Latch-up performance exceeds 100 mA per JESD78 Class II.A
- ESD protection:
- HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
- CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
- IEC61000-4-2, level 4, contact discharge on all memory card-side pins exceeds 8000 V
- IEC61000-4-2, level 4, air discharge on all memory card-side pins exceeds 15000 V
- Specified from -40 °C to +85 °C
Applications
- Smartphone
- Mobile handsets
- Digital cameras
- Tablet PCs
- Laptop computers
- SD, MMC or microSD card readers
