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Linear Technology Corporation
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| Part No. |
LT5572
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| OCR Text |
...converting mixer by applying 90 phase-shifted signals to the I and Q inputs. The high impedance I/Q baseband inputs consist of voltage-to-current converters that in turn drive double-balanced mixers. The outputs of these mixers are summed a... |
| Description |
1.5GHz to 2.5GHz High Linearity Direct Quadrature Modulator From old datasheet system
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| File Size |
284.85K /
16 Page |
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it Online |
Download Datasheet
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Philips
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| Part No. |
SA1921 SA1921_3 SA1921BE
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| OCR Text |
...in the I and Q IF channels that phase shift the IF by 45_ and 135_, respectively. The two phase shifted IFs are recombined and buffered to produce the IF output signal. The LO section consists of an internal phase shifter to provide quadrat... |
| Description |
From old datasheet system Satellite and cellular dual-band RF front-end
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| File Size |
512.67K /
36 Page |
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it Online |
Download Datasheet
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Price and Availability
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