Overview
The AD8130ARZ is a low-cost, high-speed differential receiver amplifier produced by Analog Devices Inc. This component is part of the AD8130 series, designed for the transmission of high-speed signals over twisted-pair cables. It is particularly suited for applications involving analog or digital video signals and high-speed data transmission.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Bandwidth | - | - | 270 | - | MHz |
| Slew Rate | G = +1 | - | 1090 | - | V/μs |
| Common-Mode Rejection Ratio (CMRR) | DC to 100 kHz | 94 | - | - | dB |
| CMRR | @ 2 MHz | 80 | - | - | dB |
| CMRR | @ 10 MHz | 70 | - | - | dB |
| Input Impedance | - | - | 6 MΩ | - | - |
| Input Offset Voltage | - | 0.4 | 1.8 | mV | |
| Temperature Range | - | -40 | - | 85 | °C |
| Package | - | - | 8-Lead SOIC | - | - |
Key Features
- High Speed: The AD8130 operates at a bandwidth of 270 MHz and a slew rate of 1090 V/μs at a gain of +1, making it suitable for high-speed signal transmission.
- High Common-Mode Rejection Ratio (CMRR): The component offers excellent CMRR, with a minimum of 94 dB from DC to 100 kHz, ensuring robust performance against common-mode noise.
- High Input Impedance: Both inputs have high impedance, regardless of the gain setting, which is beneficial for applications involving long cables.
- User-Adjustable Gain: The gain can be adjusted using the ratio of two resistor values, allowing for compensation of signal losses in transmission lines.
- Stability at Low Gains: The AD8130 is stable at a gain of 1, making it versatile for various applications.
Applications
- Analog and Digital Video Signals: The AD8130 is suitable for transmitting both analog and digital video signals over twisted-pair cables.
- High-Speed Data Transmission: It is designed for high-speed data transmission applications, ensuring reliable signal integrity.
- Long Cable Applications: The high gain version is particularly useful for applications involving very long cables where signal attenuation is significant.
Q & A
- What is the bandwidth of the AD8130ARZ?
The bandwidth of the AD8130ARZ is 270 MHz.
- What is the slew rate of the AD8130ARZ at a gain of +1?
The slew rate of the AD8130ARZ at a gain of +1 is 1090 V/μs.
- What is the common-mode rejection ratio (CMRR) of the AD8130ARZ from DC to 100 kHz?
The CMRR of the AD8130ARZ from DC to 100 kHz is a minimum of 94 dB.
- What is the input impedance of the AD8130ARZ?
The input impedance of the AD8130ARZ is 6 MΩ.
- Can the gain of the AD8130ARZ be adjusted?
Yes, the gain of the AD8130ARZ can be adjusted using the ratio of two resistor values.
- Is the AD8130ARZ stable at low gains?
Yes, the AD8130ARZ is stable at a gain of 1.
- What is the temperature range of the AD8130ARZ?
The temperature range of the AD8130ARZ is -40°C to +85°C.
- What type of package does the AD8130ARZ come in?
The AD8130ARZ comes in an 8-Lead SOIC package.
- What are the typical applications of the AD8130ARZ?
The AD8130ARZ is typically used for transmitting analog and digital video signals and for high-speed data transmission over twisted-pair cables.
- Is the AD8130ARZ suitable for applications involving long cables?
Yes, the AD8130ARZ is particularly useful for applications involving very long cables where signal attenuation is significant.
