Overview
The NC7SZ66M5X, produced by onsemi, is a low-voltage, ultra-high-speed (UHS) CMOS compatible single-pole/single-throw (SPST) bus switch. This device is designed to provide minimal propagation delay and zero bounce in flow-through mode, making it ideal for high-speed applications. The NC7SZ66M5X operates over a broad VCC range from 1.65 V to 5.5 V and features rail-to-rail signal handling and power-down high-impedance inputs/outputs.
Key Specifications
| Parameter | Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| VCC (Supply Voltage) | Operating | 1.65 | 5.50 | V | |
| VS (DC Switch Voltage) | -0.5 | VCC + 0.5 | V | ||
| VIN (DC Input Voltage) | -0.5 | 7.0 | V | ||
| RON (Switch On Resistance) | VIN = 0 V, IIN = 30 mA | 3 | 7 | Ω | |
| ICC (Quiescent Supply Current) | VIN = VCC or GND, IOUT = 0 | 0.05 | 10.00 | µA | |
| tPHL, tPLH (Propagation Delay Bus-to-Bus) | VCC = 1.65 to 1.95 V | 4.3 | ns | ||
| TA (Operating Temperature) | -40 | +85 | °C |
Key Features
- Broad VCC operating range: 1.65 V to 5.5 V
- Rail-to-rail signal handling
- Power down high-impedance inputs/outputs
- 5 Ω switch connection between two ports
- Minimal propagation delay through the switch
- Low ICC (quiescent supply current)
- Zero bounce in flow-through mode
- Control input compatible with CMOS input levels
- Ultra-small MicroPak™ packages and space-saving SOT23 and SC70 packages
Applications
The NC7SZ66M5X is suitable for a variety of high-speed applications, including:
- High-speed data transmission and switching
- Low-voltage logic circuits
- Bus switching and multiplexing
- Signal routing and isolation
- Portable and battery-powered devices
Q & A
- What is the operating voltage range of the NC7SZ66M5X?
The NC7SZ66M5X operates over a voltage range of 1.65 V to 5.5 V.
- What is the typical on-resistance of the switch?
The typical on-resistance of the switch is 3 Ω to 7 Ω, depending on the input voltage and current conditions.
- What are the package options available for the NC7SZ66M5X?
The device is available in 5-Lead SOT23, 5-Lead SC70, and 6-Lead MicroPak™ packages.
- How does the device handle power-down conditions?
The device features power-down high-impedance inputs/outputs, ensuring minimal current draw when not in use.
- What is the propagation delay of the switch?
The propagation delay is as low as 0.3 ns for VCC = 4.5 V to 5.5 V.
- Is the device compatible with CMOS input levels?
- What is the maximum operating temperature of the NC7SZ66M5X?
The maximum operating temperature is +85°C.
- What is the quiescent supply current of the device?
The quiescent supply current (ICC) is typically 0.05 µA to 10.00 µA.
- Does the device generate ground bounce noise?
No, the device features zero bounce in flow-through mode.
- What are the typical applications of the NC7SZ66M5X?
The device is used in high-speed data transmission, low-voltage logic circuits, bus switching, and signal routing.
