Design Files
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- No Longer Manufactured
- BGA7350
50 MHz to 250 MHz High-Linearity Si Variable-Gain Amplifier (24 dB Gain Range)
- This page contains information on a product that is no longer manufactured (discontinued). Specifications and information herein are available for historical reference only.
The BGA7350 MMIC is a dual independently digitally controlled IF Variable Gain Amplifier (VGA) operating from 50 MHz to 250 MHz. Each IF VGA amplifies with a gain range of 24 dB and at its maximum gain setting delivers 17 dBm output power at 1 dB gain compression and a superior linear performance. The BGA7350 Dual IF VGA is optimized for a differential gain error of less than ±0.1 dB for accurate gain control and has a total integrated gain error of less than ±0.4 dB. The gain controls of each amplifier are separate digital gain-control word, which is provided externally through two sets of 5 bits. The BGA7350 is housed in a 32 pins 5 mm x 5 mm leadless HVQFN32 package.
Outline 3d SOT617-1
Product Details
Features
- Dual independent digitally controlled 24 dB gain range VGAs (5-bit control)
- 50 MHz to 250 MHz frequency operating range
- Gain step size: 1 dB ± 0.1 dB
- 18.5 dB power gain
- Fast gain stage switching capability
- 17 dBm output power at 1 dB gain compression
- 5 V single supply operation with power-down control
- Logic-level shutdown control pin reduces supply current
- Excellent ESD protection on all pins
- Moisture sensitivity level 2
- Unconditionally stable
- Compliant to Directive 2002/95/EC, regarding Restriction of Hazardous Substances
Target Applications
- W-CDMA / WiMAX / LTE base-station infrastructure / multi carrier systems
- Multi channel receivers
- General use for ADC driver applications
Buy/Parametrics
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Documentation
Quick reference to our documentation types.
1-5 of 6 documents
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User Guide
BGA7350 performance at IF=150 MHz
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User Guide
BGA7350 performance at IF=172.2 MHz
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User Guide
BGA7350 performance at IF=140 MHz
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User Guide
BGA7350 performance at IF=230 MHz
