Overview
The AD8350AR20-REEL7 is a high-performance, low-distortion differential amplifier produced by Analog Devices Inc. This component is designed for use in RF and IF circuits up to 1.0 GHz, making it suitable for various high-frequency applications. It is available in an 8-lead SOIC package and offers excellent dynamic range and noise performance, making it ideal for cellular base stations, communications receivers, and high-speed data transmission systems.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| -3 dB Bandwidth | - | 1.0 | - | GHz |
| Gain | 19 | 20 | 21 | dB |
| Supply Voltage Range | 4 | - | 11.0 | V |
| Quiescent Current (VS = 5 V) | 25 | 28 | 32 | mA |
| Quiescent Current (VS = 10 V) | 27 | 30 | 34 | mA |
| Input Resistance | - | 200 | - | Ω |
| Output Resistance | - | 200 | - | Ω |
| Common Mode Rejection Ratio (CMRR) at 50 MHz | - | -52 | - | dB |
| Operating Temperature Range | -40 | - | 85 | °C |
| Output Third Order Intercept (OIP3) at 250 MHz | - | 24 | 28 | dBm |
| Noise Figure at 150 MHz | - | 5.6 | - | dB |
Key Features
- High dynamic range output with an OIP3 of +28 dBm at 250 MHz.
- Low noise figure of 5.6 dB at 150 MHz.
- Single supply operation from 5 V to 10 V.
- High gain accuracy with two gain versions: 15 dB and 20 dB.
- Low distortion and high slew rate of 2000 V/μs.
- Single-ended or differential input drive capability.
- High common mode rejection ratio (CMRR) of -52 dB at 50 MHz.
Applications
- Cellular base stations.
- Communications receivers.
- RF/IF gain block.
- Differential A-to-D driver.
- SAW filter interface.
- Single-ended-to-differential conversion.
- High performance video and high speed data transmission systems.
Q & A
- What is the primary function of the AD8350AR20-REEL7? The AD8350AR20-REEL7 is a high-performance, low-distortion differential amplifier designed for use in RF and IF circuits.
- What are the available gain versions for the AD8350AR20-REEL7? The AD8350AR20-REEL7 is available in two gain versions: 15 dB and 20 dB.
- What is the operating supply voltage range for the AD8350AR20-REEL7? The operating supply voltage range is from 4 V to 11.0 V.
- What is the typical quiescent current for the AD8350AR20-REEL7 at 5 V supply? The typical quiescent current is 28 mA.
- What is the common mode rejection ratio (CMRR) of the AD8350AR20-REEL7 at 50 MHz? The CMRR is -52 dB at 50 MHz.
- What are the typical applications of the AD8350AR20-REEL7? Typical applications include cellular base stations, communications receivers, RF/IF gain blocks, differential A-to-D drivers, and high-speed data transmission systems.
- What is the output third order intercept (OIP3) of the AD8350AR20-REEL7 at 250 MHz? The OIP3 is +24 dBm at 250 MHz for a 5 V supply and +28 dBm for a 10 V supply.
- What is the noise figure of the AD8350AR20-REEL7 at 150 MHz? The noise figure is 5.6 dB at 150 MHz.
- What is the slew rate of the AD8350AR20-REEL7? The slew rate is 2000 V/μs.
- What is the operating temperature range of the AD8350AR20-REEL7? The operating temperature range is from -40°C to +85°C.
