Overview
The GTL2000DGG,112 is a 22-bit bi-directional low voltage translator produced by NXP USA Inc. This device is part of the Gunning Transceiver Logic — Transceiver Voltage Clamps (GTL-TVC) family, designed to provide high-speed voltage translation with low ON-state resistance and minimal propagation delay. It allows for voltage level translation between various voltage levels, including 1.0 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V, and 5 V, making it suitable for interfacing with GTL, GTL+, LVTTL/TTL, and 5 V CMOS systems.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Mfr | NXP USA Inc. | Series | - |
| Product Status | Obsolete | Translator Type | Voltage Level |
| Channel Type | Bidirectional | Number of Circuits | 1 |
| Channels per Circuit | 22 | Voltage - VCCA | 1 V ~ 5.5 V |
| Voltage - VCCB | 1 V ~ 5.5 V | Input Signal | - |
| Output Signal | - | Output Type | Open Drain |
| Data Rate | - | Operating Temperature | -40°C ~ 85°C (TA) |
| Features | Auto-Direction Sensing | Mounting Type | Surface Mount |
| Package/Case | 48-TSSOP | PbFree | Yes |
| EU RoHS | Yes | Halogen Free | Yes |
Key Features
- 22-bit bi-directional low voltage translator
- Allows voltage level translation between 1.0 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V, and 5 V busses
- No direction pin required for bi-directional translation
- Low 6.5 Ω RDSON resistance between input and output pins
- Supports hot insertion and does not latch up
- 5 V tolerant inputs
- Low stand-by current
- Flow-through pinout for ease of printed circuit board trace routing
- ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per JESD22-A115, and 1000 V per JESD22-C101
Applications
The GTL2000DGG,112 is ideal for any application requiring bi-directional or unidirectional voltage level translation between various voltage levels. It is particularly useful for translating signals between low-voltage processor I2C ports and standard 3.3 V or 5.0 V I2C bus signal levels, or for translating GTL/GTL+ signals to LVTTL/TTL signal levels.
- Bi-directional low voltage processor I2C port translation
- GTL/GTL+ to LVTTL/TTL signal level translation
- Any application requiring voltage level translation between 1.0 V and 5.0 V
Q & A
- Q: What is the primary function of the GTL2000DGG,112?
A: The GTL2000DGG,112 is a 22-bit bi-directional low voltage translator that allows for voltage level translation between various voltage levels, including 1.0 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V, and 5 V.
- Q: What are the operating temperature ranges for the GTL2000DGG,112?
A: The operating temperature range for the GTL2000DGG,112 is -40°C to 85°C.
- Q: Does the GTL2000DGG,112 require a power supply?
A: No, the GTL2000DGG,112 does not require a power supply as it operates without latching up and has low stand-by current.
- Q: What is the package type for the GTL2000DGG,112?
A: The GTL2000DGG,112 is available in a 48-TSSOP package.
- Q: Is the GTL2000DGG,112 RoHS compliant?
A: Yes, the GTL2000DGG,112 is RoHS compliant and also halogen-free.
- Q: What is the ESD protection level for the GTL2000DGG,112?
A: The GTL2000DGG,112 has ESD protection that exceeds 2000 V HBM per JESD22-A114, 200 V MM per JESD22-A115, and 1000 V per JESD22-C101.
- Q: Can the GTL2000DGG,112 support hot insertion?
A: Yes, the GTL2000DGG,112 supports hot insertion without latching up.
- Q: What is the typical application for the GTL2000DGG,112 in processor systems?
A: It is typically used for translating signals between low-voltage processor I2C ports and standard 3.3 V or 5.0 V I2C bus signal levels.
- Q: How does the GTL2000DGG,112 handle bi-directional translation without a direction pin?
A: The GTL2000DGG,112 uses auto-direction sensing to handle bi-directional translation without the need for a direction pin.
- Q: Is the GTL2000DGG,112 still in production?
A: No, the GTL2000DGG,112 is no longer manufactured by NXP USA Inc.
