Datasheet AD8022 (Analog Devices) - 6

AD8022 Data Sheet TYPICAL PERFORMANCE CHARACTERISTICS 5 5 RF 402
Ω
4 4 VIN = 0.05V p-p 3 50
Ω
VOUT 3 453
Ω
VOUT V R IN F = 715
Ω
VIN 2 50
Ω
2 56.2
Ω
VIN = 0.2V p-p 50
Ω
50
Ω
1 1 0 0 (dB) (dB) –1 –1 VIN = 2.0V p-p RF = 402
Ω
–2 –2 VIN = 0.8V p-p –3 R –3 F = 0
Ω
–4 –4 VIN = 0.4V p-p –5
01053-004
–5
01053-007
0.1 1 10 100 500 0.1 1 10 100 500 FREQUENCY (MHz) FREQUENCY (MHz)
Figure 4. Frequency Response vs. RF, G = +1, VS = ±12 V, VIN = 63 mV p-p Figure 7. Frequency Response vs. Signal Level, VS = ±12 V, G = +1
0.4 5 G = +2 VIN 0.3 R R V L = 500
Ω
4 S 453
Ω
OUT 50
Ω
0.2 3 C 56.2
Ω
B) L d 0.1 2 715
Ω
715
Ω
50pF 0 1 –0.1 0 (dB) –0.2 –1 30pF –0.3 ±12V –2 REQUENCY RESPONCE ( 0pF –0.4 ±5.0V F –3 –0.5 ±2.5V –4 –0.6
01053-005
–5
01053-008
100k 1M 10M 100M 0.1 1 10 100 500 FREQUENCY (Hz) FREQUENCY (kHz)
Figure 5. Fine-Scale Gain Flatness vs. Frequency, G = +2 Figure 8. Frequency Response vs. Capacitive Load; CL = 0 pF and 50 pF; RS = 0 Ω
0.4 140 G = +2 0.3 R G = +1, R L = 500
Ω
F = 402
Ω
120 0.2 0.1 100 0 80 –0.1 (dB) G = +2, RF = 715
Ω
60 –0.2 –0.3 FREQUENCY (MHz) ±12V 40 –0.4 ±5.0V 20 –0.5 ±2.5V –0.6
01053-006
0
01053-009
100k 1M 10M 100M 0 2 4 6 8 10 12 14 FREQUENCY (Hz) SUPPLY VOLTAGE (±V)
Figure 6. Fine-Scale Gain Flatness vs. Frequency, G = +1 Figure 9. Bandwidth vs. Supply, RL = 500 Ω, VIN = 200 mV p-p Rev. C | Page 6 of 16 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTIONS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS MAXIMUM POWER DISSIPATION ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION APPLICATIONS DMT MODULATION AND MULTITONE POWER RATIO (MTPR) CHANNEL CAPACITY AND SNR POWER SUPPLY AND DECOUPLING LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS ORDERING GUIDE