AD8362
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
3.0
2.5
2.0
1.5
W-CDMA 8-CHANNEL
1.0
IS95 REVERSE LINK
0.5
CW
0
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
W-CDMA 15-CHANNEL
–60
–55 –50 –45 –40 –35 –30 –25 –20 –15 –10 –5
INPUT AMPLITUDE (dBm)
0
5
10
–55 –50 –45 –40 –35 –30 –25 –20 –15
–5
0
5
10 15
–10
INPUT AMPLITUDE (dBm)
Figure 14. Output Error from CW Linear Reference vs. Input Amplitude
with Different Waveforms, CW, IS95 Reverse Link, W-CDMA 8-Channel,
W-CDMA 15-Channel, Frequency 900 MHz, VTGT = 1.25 V
Figure 17. VOUT vs. Input Amplitude, 3 Sigma to Either Side of Mean,
Sine Wave, Frequency 1900 MHz, Part-to-Part Variation
3.0
2.5
2.0
1.5
3.0
–40°C
2.5
2.0
1.5
W-CDMA
4-CHANNEL
W-CDMA
8-CHANNEL
1.0
0.5
1.0
0.5
0
0
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
–0.5
–1.0
–1.5
–2.0
W-CDMA 15-CHANNEL
+85°C
+25°C
–2.5
–3.0
–55 –50 –45 –40 –35 –30 –25 –20 –15 –10 –5
INPUT AMPLITUDE (dBm)
0
5
10
–55 –50 –45 –40 –35 –30 –25 –20 –15 –10 –5
INPUT AMPLITUDE (dBm)
0
5
10
Figure 15. Output Error from CW Linear Reference vs. Input Amplitude
with Different W-CDMA Channel Loading, 4-Channel, 8-Channel,
15-Channel, Frequency 2200 MHz, VTGT = 1.25 V
Figure 18. Logarithmic Law Conformance vs. Input Amplitude,
3 Sigma to Either Side of Mean, Sine Wave, Frequency 900 MHz,
Temperatures: −40°C, +25°C, and +85°C
3.0
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
–45°C
2.5
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
+25°C
+85°C
–55 –50 –45 –40 –35 –30 –25 –20 –15 –10 –5
INPUT AMPLITUDE (dBm)
0
5
10
–55 –50 –45 –40 –35 –30 –25 –20 –15 –10 –5
INPUT AMPLITUDE (dBm)
0
5
10
Figure 16. VOUT vs. Input Amplitude, 3 Sigma to Either Side of Mean,
Sine Wave, Frequency 900 MHz, Part-to-Part Variation
Figure 19. Logarithmic Law Conformance vs. Input Amplitude,
3 Sigma to Either Side of Mean, Sine Wave, Frequency 1900 MHz,
Temperatures: −40°C, +25°C, and +85°C
Rev. D | Page 10 of 32
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