Part Number
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LT5546 |
Manufacturer
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Linear Technology |
Description
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40MHz to 500MHz VGA and I/Q Demodulator with 17MHz Baseband Bandwidth |
Published
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Mar 22, 2005 |
Detailed Description
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LT5546 40MHz to 500MHz VGA and I/Q Demodulator with 17MHz Baseband Bandwidth
FEATURES
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DESCRIPTIO
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Datasheet
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LT5546
|
Overview
LT5546 40MHz to 500MHz VGA and I/Q Demodulator with 17MHz Baseband Bandwidth
FEATURES
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DESCRIPTIO
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17MHz I/Q Lowpass Output Noise Filters Wide Range 1.
8V to 5.
25V Supply Voltage Frequency Range: 40MHz to 500MHz THD 0.
14% (–57dBc) at 800mVP-P Differential Output Level IF Overload Detector Log Linear Gain Control Range: –7dB to 56dB Baseband I/Q Amplitude Imbalance: 0.
2dB Baseband I/Q Phase Imbalance: 0.
6° 7.
8dB Noise Figure at Max Gain Input IP3 at Low Gain: – 1dBm Low Supply Current: 24mA Low Delay Shift Over Gain Control Range: 2ps/dB Outputs Biased Up While in Standby 16-Lead QFN 4mm × 4mm Package with Exposed Pad
U APPLICATIO S
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