Overview
The AD8351ARMZ-REEL7 from Analog Devices Inc. is a low-distortion differential RF/IF amplifier designed for high-performance applications up to 2.2 GHz. This amplifier is particularly suited for 12-bit and 14-bit IF sampling receiver designs due to its exceptional distortion performance. It is fabricated using advanced technology to ensure high fidelity signal amplification.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Frequency Range | 0 Hz to 2.2 GHz | |
| Gain | 26 dB | |
| Supply Voltage | 3 V to 5.5 V | |
| Operating Supply Current | 28 mA | |
| 1 dB Compression Point | 13.5 dBm | |
| Noise Spectral Density (RTI) | 2.65 nV/√Hz (at 70 MHz), 2.90 nV/√Hz (at 240 MHz) | |
| Second/Third Harmonic Distortion | -79/-81 dBc (RL = 1 kΩ, VOUT = 2 V p-p) | |
| Third-Order IMD | -85 dBc (RL = 1 kΩ, f1 = 69.5 MHz, f2 = 70.5 MHz, VOUT = 2 V p-p composite) | |
| Output Third-Order Intercept | 27 dBm (f1 = 239.5 MHz, f2 = 240.5 MHz) | |
| Package | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) |
Key Features
- Low distortion performance, making it ideal for high-resolution IF sampling receiver designs.
- Differential input and output, providing balanced signal handling essential for second-order cancellation.
- Adjustable gain via an external resistor (RG), allowing for flexible system design.
- High frequency range up to 2.2 GHz, suitable for various RF and IF applications.
- Low noise spectral density, contributing to high signal-to-noise ratio (SNR) in the system.
- Compact MSOP-10 package, suitable for space-constrained designs.
Applications
- IF sampling receiver designs for 12-bit and 14-bit ADCs.
- RF and IF signal amplification in communication systems.
- High-performance analog-to-digital conversion systems.
- Wireless communication equipment.
- Test and measurement instruments requiring low distortion amplification.
Q & A
- What is the frequency range of the AD8351ARMZ-REEL7?
The AD8351ARMZ-REEL7 operates over a frequency range of 0 Hz to 2.2 GHz.
- What is the typical gain of the AD8351ARMZ-REEL7?
The typical gain of the AD8351ARMZ-REEL7 is 26 dB.
- What is the supply voltage range for the AD8351ARMZ-REEL7?
The supply voltage range is from 3 V to 5.5 V.
- What is the operating supply current of the AD8351ARMZ-REEL7?
The operating supply current is 28 mA.
- How is the gain of the AD8351ARMZ-REEL7 adjusted?
The gain can be adjusted using an external resistor (RG).
- What are the key applications of the AD8351ARMZ-REEL7?
Key applications include IF sampling receiver designs, RF and IF signal amplification, high-performance analog-to-digital conversion systems, and wireless communication equipment.
- What is the noise spectral density of the AD8351ARMZ-REEL7?
The noise spectral density is 2.65 nV/√Hz at 70 MHz and 2.90 nV/√Hz at 240 MHz.
- What is the package type of the AD8351ARMZ-REEL7?
The package types are 10-TFSOP and 10-MSOP (0.118, 3.00mm Width).
- How does the AD8351ARMZ-REEL7 handle second-order cancellation?
The AD8351ARMZ-REEL7 provides a balanced input, which is essential for second-order cancellation.
- What is the 1 dB compression point of the AD8351ARMZ-REEL7?
The 1 dB compression point is 13.5 dBm.
