ADL5501

Rev. B | Page 14 of

28

5

0.03

0.1

1

–25

–20

–15

–10

–5

0

5

10

INPUT (dBm)

CW

QPSK

8PSK

16QAM

64QAM

Figure 22. Output vs. Input Level with Different Waveforms, 10 MHz Signal BW

for All Modulated Signals, Supply = 5.0 V, Frequency = 1900 MHz

3

–3

–2

–1

0

1

2

–25

–20

–15

–10

–5

0

5

10

RFIN (dBm)

CW

BPSK, 11dB CF

QPSK, 11dB CF

16QAM, 12dB CF

64QAM, 11dB CF

Figure 23. Error from CW Linear Reference vs. Input Level for Various

802.16 OFDM Waveforms at 2.35 GHz, 10 MHz Signal BW, and

256 Subcarriers for All Modulated Signals, Supply = 5.0 V

3

–3

–2

–1

0

1

2

–25

–20

–15

–10

–5

0

5

10

RFIN (dBm)

CW

12.2kbps, DPCCH (–5.46dB, 15kSPS) +

DPDCH (0dB, 60kSPS), 3.4dB CF

64kbps, DPCCH (–9.54dB, 15kSPS) +

DPDCH (0dB, 240kSPS), 3.4dB CF

144kbps, DPCCH (–11.48dB, 15kSPS) +

DPDCH (0dB, 480kSPS), 3.3dB CF

384kbps, DPCCH (–11.48dB, 15kSPS) +

DPDCH (0dB, 960kSPS), 3.3dB CF

768kbps, DPCCH (–11.48dB, 15kSPS) +

DPDCH1 + 2 (0dB, 960kSPS), 5.8dB CF

Figure 24. Error from CW Linear Reference vs. Input with Various

3

–3

–2

–1

0

1

2

–25

–20

–15

–10

–5

0

5

10

INPUT (dBm)

CW

QPSK, 4.8dB CF

8PSK, 4.8dB CF

16QAM, 6.3dB CF

64QAM, 7.4dB CF

Figure 25. Error from CW Linear Reference vs. Input with Different Waveforms,

10 MHz Signal BW for All Modulated Signals, Supply = 5.0 V, Frequency = 1900 MHz

3

–3

–2

–1

0

1

2

–25

–20

–15

–10

–5

0

5

10

RFIN (dBm)

CW

BPSK, 11dB CF

QPSK, 11dB CF

16QAM, 12dB CF

64QAM, 11dB CF

Figure 26. Error from CW Linear Reference vs. Input Level for Various

802.16 OFDM Waveforms at 3.5 GHz, 10 MHz Signal BW, and

256 Subcarriers for All Modulated Signals, Supply = 5.0 V

3

–3

–2

–1

0

1

2

–25

–20

–15

–10

–5

0

5

10

RFIN (dBm)

CW

PICH, 4.7dB CF

PICH + FCH (9.6kbps), 4.8dB CF

PICH + FCH (9.6kbps) + DCCH, 6.3dB CF

PICH + FCH (9.6kbps) + SCH (153.6kbps), 6.7dB CF

PICH + FCH (9.6kbps) + DCCH +

SCH (153.6kbps), 7.6dB CF

Figure 27. Error from CW Linear Reference vs. Input with Various