CLVTH16500IDGGREP

Product Overview

• Category: Integrated Circuit
• Use: Logic Level Translator
• Characteristics: High-speed, bidirectional voltage translation
• Package: 48-pin TSSOP
• Essence: Translates logic levels between different voltage domains
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Input Voltage Range (A Port): 0V to VCCA
• Input Voltage Range (B Port): 0V to VCCB
• Output Voltage Range (A Port): 0V to VCCA
• Output Voltage Range (B Port): 0V to VCCB
• Maximum Data Rate: 100 Mbps
• Propagation Delay: 4.5 ns (Max)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The CLVTH16500IDGGREP has a total of 48 pins, which are divided into two ports: A and B. Each port consists of 24 pins.

Port A Pins: 1. VCCA 2. GND 3. OE# 4. A1 5. A2 ... 24. A24

Port B Pins: 25. VCCB 26. GND 27. OE# 28. B1 29. B2 ... 48. B24

Functional Features

• Bidirectional voltage translation between two voltage domains
• Supports high-speed data transmission up to 100 Mbps
• Automatic direction control based on the level of the OE# pin
• Provides voltage level shifting for mixed-voltage systems

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transfer - Bidirectional capability simplifies system design - Wide supply voltage range allows compatibility with various devices - Small package size saves board space

Disadvantages: - Propagation delay may limit performance in certain applications - Limited to 48-pin TSSOP package, which may not be suitable for all designs

Working Principles

The CLVTH16500IDGGREP utilizes a combination of MOSFETs and level-shifting circuitry to achieve bidirectional voltage translation. The OE# pin controls the direction of data flow by enabling or disabling the translation function. When OE# is low, the device operates in the normal mode, translating signals from Port A to Port B and vice versa. When OE# is high, the device enters the high-impedance state, isolating the two ports.

Detailed Application Field Plans

The CLVTH16500IDGGREP is commonly used in mixed-voltage systems where logic signals need to be translated between different voltage domains. Some typical application fields include:

1. Microcontroller interfacing with peripherals operating at different voltage levels.
2. Communication interfaces between devices with incompatible logic levels.
3. Level shifting in battery-powered devices with multiple voltage domains.
4. Signal translation in industrial automation systems.

Detailed and Complete Alternative Models

1. SN74LV1T34DBVR: Single-bit dual-supply voltage translator with 5-pin SOT-23 package.
2. PCA9306DCTR: Dual-bidirectional I2C-bus and SMBus voltage-level translator with 8-pin TSSOP package.
3. TXB0104PWR: 4-bit bidirectional voltage-level translator with automatic direction sensing and 14-pin TSSOP package.

These alternative models offer similar functionality and can be considered as substitutes for the CLVTH16500IDGGREP in various applications.

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