Overview
The ADL5335ACPZN-R7 is a high-performance, broadband RF amplifier IC produced by Analog Devices Inc. This component is designed to operate over a wide frequency range of 700 MHz to 4200 MHz, making it suitable for various RF applications. The ADL5335 features a differential input and a single-ended output, facilitating balun-free connections with integrated transceivers that have differential outputs. It is packaged in a 16-lead LFCSP (Lead Frame Chip Scale Package), which is compact and suitable for modern RF systems.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Frequency Range | 700 | - | 4200 | MHz |
| Gain Range | -10.7 | - | 12.0 | dB |
| Output P1dB (Maximum Gain) | 15.8 | - | 17.8 | dBm |
| Output P1dB (Minimum Gain) | -3.7 | - | 2.3 | dBm |
| Noise Figure (Maximum Gain) | 7.5 | - | 8.7 | dB |
| Noise Figure (Minimum Gain) | 10.5 | - | 13.5 | dB |
| Return Loss (Input) | -19 | - | -24 | dB |
| Return Loss (Output) - Minimum Gain | -17 | - | -12 | dB |
| Return Loss (Output) - Maximum Gain | -11 | - | -11 | dB |
| CMRR vs. Frequency (±200 MHz) | 26 | - | 29 | dB |
| Supply Voltage | 4.75 | - | 5.25 | V |
| Quiescent Current (Device Enabled) | 125 | - | - | mA |
| Power Consumption (Device Enabled) | 625 | - | - | mW |
| Power-down Mode | 18.5 | - | - | mW |
Key Features
- Broadband Operation: The ADL5335 operates over a wide frequency range of 700 MHz to 4200 MHz, making it versatile for various RF applications.
- Differential Input and Single-Ended Output: Facilitates balun-free connections with integrated transceivers that have differential outputs.
- Gain Control: Features a gain range of -10.7 dB to 12.0 dB with fine gain steps, allowing for precise gain adjustment.
- Low Noise Figure: Offers a noise figure as low as 7.5 dB at maximum gain, ensuring high signal integrity.
- High Linearity: Provides high linearity with an output IP3 of up to 31 dBm at maximum gain.
- Fast Attack and SPI Interface: Includes a fast attack feature and an SPI interface for quick and precise control over gain and attenuation settings.
- Compact Packaging: Packaged in a 16-lead LFCSP, which is compact and suitable for modern RF systems.
Applications
- RF Transceivers: Suitable for use in RF transceivers requiring broadband amplification with high linearity and low noise.
- Wireless Communication Systems: Used in wireless communication systems, including cellular base stations, microwave links, and other wireless infrastructure.
- Test and Measurement Equipment: Employed in test and measurement equipment where broadband amplification with precise gain control is necessary.
- Defense and Aerospace: Utilized in defense and aerospace applications requiring high-performance RF amplification.
Q & A
- What is the frequency range of the ADL5335?
The ADL5335 operates over a frequency range of 700 MHz to 4200 MHz.
- What is the gain range of the ADL5335?
The gain range of the ADL5335 is from -10.7 dB to 12.0 dB.
- What is the noise figure of the ADL5335 at maximum gain?
The noise figure at maximum gain is as low as 7.5 dB.
- Does the ADL5335 have a fast attack feature?
Yes, the ADL5335 includes a fast attack feature for quick gain adjustments.
- What type of interface does the ADL5335 use for control?
The ADL5335 uses an SPI (Serial Peripheral Interface) for control.
- What is the supply voltage range for the ADL5335?
The supply voltage range is from 4.75 V to 5.25 V.
- What is the quiescent current of the ADL5335 when enabled?
The quiescent current when the device is enabled is 125 mA.
- What is the power consumption of the ADL5335 when enabled?
The power consumption when the device is enabled is 625 mW.
- What is the power consumption in power-down mode?
The power consumption in power-down mode is 18.5 mW.
- In what package is the ADL5335 available?
The ADL5335 is available in a 16-lead LFCSP (Lead Frame Chip Scale Package).
