TA0027 Ver la hoja de datos (PDF) - RF Micro Devices
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TA0027 Datasheet PDF : 4 Pages
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TA0027
Figure 3. RF2421 Frequency Response
mission line having zero path length and, therefore, no
delay. A 10dB pad would decrease a 2:1 VSWR to
about 1.07:1.
Mixer
Filter
13
The RF2421 Single Step 10dB Integrated Attenuator is
an extremely versatile component allowing radio
designers to improve system performance by appropri-
ately setting RF signal levels through their systems.
IF/AGC
Attenuator
Driver/PA
Figure 4. CDMA Handset Transmit Application
Copyright 1997-2000 RF Micro Devices, Inc.
13-129
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