AM55-0004 Ver la hoja de datos (PDF) - M/A-COM Technology Solutions, Inc.
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AM55-0004 Datasheet PDF : 8 Pages
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AM55-0004
250 mW Linear Power Amplifier and T/R Switch
1.8—2.0 GHz
Rev. V2
Power Amplifier Spectral Response
Under Modulation Drive (≠/4 DQPSK,
a = 0.5, 384 kB/sec, 9-bit PN code)
Transmit/Receive Switch Performance
Output Power Under Modulation 2
VD (volts)
3
3.6
4
4.8
6
POUT (dBm)
20.5
21.4
22.2
23.4
23.7
1. Spectral output is tested under the following conditions:
Modulation scheme is ≠/4 DQPSK with a bit transfer rate of 384
kB/sec and a root Nyquist filter with a = 0.5 per RCR STD-28.
The spectrum analyzer settings are as follows:
Resolution bandwidth: 10 kHz
Video bandwidth: 100 kHz
Sweep time: 5 seconds
2. This chart documents the modulated output power delivered
for a fixed adjacent channel interference (ACI) rejection of 55
5
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is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
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Visit www.macomtech.com for additional data sheets and product information.
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
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