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Numéro de référence | U4065B | ||
Description | FM Receiver IC | ||
Fabricant | ATMEL Corporation | ||
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1 Page
Features
• On-chip Control Functions are Available for System Gain Adjust
(dB Linear versus DC Current)
• Low Noise LO Design
• ESD Protected
Benefits
• All Front-end Functions of a High-performance FM Receiver Except the RF
Preamplifier are Integrated
• Improved Dynamic Range by High Current Double-balanced Mixer Design and a New
AGC Conception with 3 Loops On-chip
• Improved Blocking and Intermod Behavior Due to a Unique “Interference” Sensor
Controlling the AGC
• Easy Cascading of 3 IF Filters (Ceramic) Enabled by Two On-chip IF Preamplifiers
FM Receiver IC
U4065B
Description
The IC U4065B is a bipolar integrated FM front-end circuit. It contains a mixer, an
oscillator, two IF preamplifiers and an unique interference sensor. The device is
designed for high-performance car radio and home receiver applications.
Rev. 4807A–AUDR–05/04
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Pages | Pages 34 | ||
Télécharger | [ U4065B ] |
No | Description détaillée | Fabricant |
U4065B | FM Receiver IC | ATMEL Corporation |
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TSPC106 | PCI Bus Bridge Memory Controller | ATMEL |
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