ADLD8403ACPZ-R2 datasheet(7/11 Pages) AD

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ADLD8403

Data Sheet

TYPICAL PERFORMANCE CHARACTERISTICS

–20

–15

–10

–5

0.1

100

FREQUENCY (MHz)

DM VOUT = 0.1V p-p

DM VOUT = 2V p-p

Figure 5. Closed-Loop Gain vs. Frequency, RL = 100 Ω

–6

–2

TIME (µs)

VOPA

VONA

VOPB

VONB

VCCP

VEEP

Figure 6. Outputs and Pumps Time Domain Response, Typical ADSL/ADSL2+

Application Circuit, VCC = 12.5 V, POUT = 20.4 dBm, Crest Factor = 5.45

–80

–70

–60

–50

–40

–30

–20

–10

0.5

1.0

1.5

2.0

2.5

3.0

FREQUENCY (MHz)

Figure 7. Multitone Power Ratio (MTPR), Typical ADSL/ADSL2+ Application

Circuit, VCC = 12.5 V, POUT = 20.4 dBm, Crest Factor = 5.45

700

600

500

400

300

200

100

OUTPUT POWER (dBm)

CLASS H (PUMPS ON)

CLASS AB (PUMPS OFF)

Figure 8. Power Dissipation per Channel vs. Output Power; Includes Line

Power

–12

–8

–4

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

TIME (µs)

VOPx

VONx

VCCP

VEEP

Figure 9. Outputs and Pumps Time Domain Response, Typical ADSL/ADSL2+

Application Circuit, VCC = 12.5 V, POUT = 19.8 dBm, Crest Factor = 6.9

100

10k

100

FREQUENCY (kHz)

Figure 10. Differential Output Voltage Noise vs. Frequency

Rev. C | Page 6 of 10

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