Overview
The AD6630AR-REEL, produced by Analog Devices Inc., is a high-performance, wide-band, low-noise amplifier (LNA) designed specifically for RF and IF signal conditioning applications. This component is optimized as an IF gain block to interface between SAW filters and differential input analog-to-digital converters. It is particularly suited for use in narrow-band cellular/PCS receivers and other applications requiring high linearity and low noise performance.
Key Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 70 MHz to 250 MHz |
| Gain | 24 dB (fixed) |
| Noise Figure | 4 dB |
| Supply Current | 30 mA to 48 mA |
| Supply Voltage | 8.5 V to 10.5 V |
| P1dB | 7.5 dBm |
| Input Impedance | 200 Ω |
| Output Impedance | 400 Ω |
| Operating Temperature Range | –40°C to +85°C |
| Package Type | 16-Lead Wide Body SOIC |
Key Features
- Wide bandwidth operation for versatile applications
- Low noise figure for improved signal-to-noise ratio
- High linearity for handling large input signals
- Stable gain over temperature for consistent performance
- Differential input and output architecture for enhanced channel blocking
- Output limiting for ADC and SAW protection with minimal phase variation
- Compact 16-SOIC package for space-efficient designs
Applications
- RF and IF signal conditioning
- Wireless communications, including cellular/PCS receivers
- Test and measurement equipment
- GSM, CDMA, TDMA systems
- ADC IF drive amplifiers
Q & A
- What is the primary function of the AD6630AR-REEL? The AD6630AR-REEL is an IF gain block designed to interface between SAW filters and differential input analog-to-digital converters.
- What is the frequency range of the AD6630AR-REEL? The frequency range is 70 MHz to 250 MHz.
- What is the gain of the AD6630AR-REEL? The gain is fixed at 24 dB.
- What is the noise figure of the AD6630AR-REEL? The noise figure is 4 dB.
- What is the supply voltage range for the AD6630AR-REEL? The supply voltage range is 8.5 V to 10.5 V.
- What type of package does the AD6630AR-REEL come in? It comes in a 16-Lead Wide Body SOIC package.
- What are the key applications of the AD6630AR-REEL? Key applications include RF and IF signal conditioning, wireless communications, and test and measurement equipment.
- How does the AD6630AR-REEL protect ADC and SAW filters? It provides output limiting for ADC and SAW protection with minimal phase variation.
- What is the operating temperature range of the AD6630AR-REEL? The operating temperature range is –40°C to +85°C.
- Is the AD6630AR-REEL suitable for high-linearity applications? Yes, it is designed for high linearity to handle large input signals.
