800 MHz, Linear-in-dB VGA with AGC Detector

GENERAL DESCRIPTION The AD8368 is a variable gain amplifier (VGA) with analog linear-in-dB gain control that can be used from low frequencies to 800 MHz. Its excellent gain range, conformance, and flatness are attributed to the Analog Devices, Inc., X-AMP® architecture, an innovative technique fo

800 MHz, Linear-in-dB VGA with AGC Detector

FEATURES Analog variable gain range: −12 dB to +22 dB Linear-in-dB scaling: 37.5 dB/V 3 dB bandwidth: 800 MHz @ VGAIN = 0.5 V Integrated rms detector P1dB: 16 dBm @ 140 MHz Output IP3: 33 dBm @ 140 MHz Noise figure at maximum gain: 9.5 dB @ 140 MHz Input and output impedances: 50 Ω Single

800 MHz, Linear-in-dB VGA with AGC Detector

文件：511.63 Kbytes Page：20 Pages

Extending the Dynamic Range of the ADL5513 Logarithmic Detector Using the AD8368 Variable Gain Amplifier

文件：123.72 Kbytes Page：3 Pages

800 MHz, Linear-in-dB VGA with AGC Detector

GENERAL DESCRIPTION The AD8368 is a variable gain amplifier (VGA) with analog linear-in-dB gain control that can be used from low frequencies to 800 MHz. Its excellent gain range, conformance, and flatness are attributed to the Analog Devices, Inc., X-AMP® architecture, an innovative technique fo