Datasheet ADD8710 (Analog Devices) - 9

ADD8710 20 10 140pF 10 5 10kΩ 90pF 2kΩ 0 0 1kΩ 40pF 560Ω –10 –5 1040pF 150Ω –20 –10 ) 510pF ) B –30 –15 (d (dB –40 –20 –50 –25 –60 –30 –70 –35 –80 –40 100k 1M 10M
21 24 0
100k 1M 10M 100M
0 9- 9-
FREQUENCY (Hz)
88 88 04
FREQUENCY (Hz)
04 Figure 21. Channel VCOM Frequency Response vs. Capacitive Loading Figure 24. Channel VCOM Frequency Response vs. Resistive Loading
10 750 5 2kΩ 675 10kΩ 1kΩ 0 560Ω 600 –5 150Ω 525 ) GAMMA Ω –10 ( 450 ) B –15 375 (d DANCE E –20 P 300 IM –25 225 V –30 COM 150 –35 75 –40 0 100k 1M 10M 100M
22 0
100 1k 10k 100k 1M 10M
25 9- -0 89
FREQUENCY (Hz)
88 04
FREQUENCY (Hz)
048 Figure 22. Channel 1 to Channel 5 Frequency Response vs. Resistive Loading Figure 25. Closed-Loop Output Impedance vs. Frequency
10 70 VIN = 100mV p-p 5 10kΩ 2kΩ AV = 1 1kΩ 60 R 0 L = 10kΩ 560Ω –5 50 150Ω ) –10 (% T 40 ) O B –15 O –OS (d SH 30 –20 VER O +OS –25 20 –30 10 –35 –40 0 100k 1M 10M 100M
23 0
10 100 1000
26 0 9- 9-
FREQUENCY (Hz)
88 88 04
CAPACITIVE LOAD (pF)
04 Figure 23. Channel 6 to Channel 10 Frequency Response vs. Resistive Loading Figure 26. Channel 1 to Channel 5 Small Signal Overshoot vs. Load Capacitance Rev. B | Page 8 of 12 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONFIGURATION FUNCTIONAL BLOCK DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS OUTLINE DIMENSIONS ORDERING GUIDE