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LMH6505 linear-in-db variable gain amplifier 100MHZ (5)
LMH6505 linear-in-db variable gain amplifier 100MHZ (5)
From: Nancy Branch
Subject LMH6505 linear-in-db variable gain amplifier 100MHZ (5)
To provide ease of use when working with a single supply, the VG range is set to be from 0V to +2V relative to the ground pin potential (pin 4). VG input impedance is high in order to ease drive requirement. In single supply operation, the ground pin is tied to a "virtual" half supply.
The LMH6505's gain control is linear in dB for a large portion of the total gain control range from 0 dB down to -85 dB @ 25°C, as shown below. This makes the device suitable for AGC applications. For linear gain control applications, see the LMH6503 .
US: $3.75 International: $5.50 Lowest cost option.
2-nd item: S&H 75% less than first (or 25% of first)
items 3-5: S&H 80% less than first (or 20% of first)
items 6-10: S&H 90% less than first (or 10% of first)
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stock photo may show different part number
Contact: Nancy.branch@rockford-industrial.com (Nancy Branch)