GTL2000DL,512

Translators, Level Shifters Overview

The GTL2000DL,512 is a 22-bit bi-directional low voltage translator manufactured by NXP USA Inc. It provides voltage level translation between busses operating at 1.0 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V, and 5 V. The device supports direct interface with GTL, GTL+, LVTTL/TTL, and 5 V CMOS levels without requiring a direction pin. It features a low on-resistance of 6.5 Ω between input and output pins and supports hot insertion. The component operates within an ambient temperature range of -40 °C to +85 °C and is housed in a 48-pin plastic SSOP package.

Translators, Level Shifters Feature Summary

• Provides bi-directional voltage translation between 1.0 V and 5.0 V busses without the need for a direction control pin
• Features low on-state resistance (6.5 Ω) between input and output ports for high-speed signal transmission
• Supports hot insertion and requires no power supply, preventing latch-up conditions
• Includes ESD protection exceeding 2000 V HBM and 1000 V per JESD22-C101

Translators, Level Shifters Applications

• Bi-directional low voltage processor I2C port translation to normal 3.3 V or 5.0 V I2C bus signal levels
• GTL/GTL+ translation to LVTTL/TTL signal levels
• Applications requiring unidirectional or bi-directional voltage level translation from any voltage between 1.0 V and 5.0 V

Translators, Level Shifters Procurement Notes

Verify the specific ordering code GTL2000DL against the required package type, which is the 48-pin Plastic SSOP. Confirm that the temperature range requirement aligns with the specified -40 °C to +85 °C operational limits. Ensure compatibility with the reference transistor configuration involving GREF, DREF, and SREF pins as detailed in the datasheet application circuits.

Translators, Level Shifters Selection Notes

Select this component when interfacing systems with mixed voltage domains ranging from 1.0 V to 5.0 V. It is suitable for designs requiring bi-directional data flow without complex direction control logic. Consider the 48-pin SSOP package constraints and the necessity for external pull-up resistors on the higher voltage side for proper operation.

Translators, Level Shifters Part Context

The GTL2000 is part of the Gunning Transceiver Logic — Transceiver Voltage Clamps (GTL-TVC) family. This series is designed to provide high-speed voltage translation with minimal propagation delay. The device utilizes 22 NMOS pass transistors with a common gate and a reference transistor to facilitate seamless voltage shifting between user-selected levels.

Translators, Level Shifters Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.