2 Automotive Ground-Level Voltage Translation (TXG) Portfolio

The Automotive Ground-Level Voltage Translation (TXG) portfolio includes AEC-Q100 qualified, 1-bit, 2-bit, and 4-bit ground-level translators that can level shift both voltage and ground to enable communication across different power domains. These devices support ground-shift tolerance up to ±80V and AC noise rejection up to 130VPP (1MHz) while supporting common automotive signal interfaces. The TXG portfolio offers scalability with multiple channel count options and direction configurations in a compact form factor as shown in Table 2-1.

Key features include:

• Fixed-direction push-pull level shifting with separated GND: TXG80xx-Q1,TXG40xx-Q1,TXG10xx-Q1
• Auto bi-direction open-drain level shifting with separated GND: TXG8122-Q1
• Ultra-low delay to support fast communication (propagation delay < 8ns)
• Low channel-to-channel skew (< 2ns)
• Common-Mode Transient Immunity (CMTI) up to 1kV/us
• Schmitt trigger input to eliminate noisy signals
• Ioff supports partial-power-down mode operation
• Leaded and non-leaded package options