Analog Devices AD620, C1599c07 specifications Positive PSR vs. Frequency, RTI G =

												AD620
180									35
										G = 10, 100, 1000
160									30
								p-p
140
					G = 1000			Volts	25
120
								OUTPUTVOLTAGE –		G = 1
									20
100						G = 100
80									15	BW LIMIT
						G = 10			10
60
dB–PSR
40						G = 1			5
										G = 1000
											G = 100
20									0
0.1	1	10	100	1k	10k	100k	1M		1k	10k	100k	1M

FREQUENCY – Hz	FREQUENCY – Hz
Figure 14. Positive PSR vs. Frequency, RTI (G = 1–1000)	Figure 17. Large Signal Frequency Response

	180
	160
	140
	120
– dB	100
PSR							G = 1000
	80
							G = 100
	60
							G = 10
	40
	20						G = 1
	0.1	1	10	100	1k	10k	100k	1M
				FREQUENCY – Hz

Figure 15. Negative PSR vs. Frequency, RTI (G = 1–1000)

1000

100

V/V– 10

GAIN

1

0.1	1k	10k	100k	1M	10M
100

FREQUENCY – Hz

		+VS –0.0
	(REFERRED TO SUPPLY VOLTAGES)	–0.5
INPUT VOLTAGE LIMIT – Volts		–1.0
		–1.5
		+1.5
		+1.0
		+0.5
		–V +0.0
		S	5	10	15	20
		0

SUPPLY VOLTAGE 6 Volts

Figure 18. Input Voltage Range vs. Supply Voltage, G = 1

	+VS –0.0
OUTPUT VOLTAGE SWING – Volts	(REFERRED TO SUPPLY VOLTAGES)	–0.5
		–1.0			RL = 10kV
		–1.5		RL = 2kV
		+1.5
				RL = 2kV
		+1.0
		+0.5		RL = 10kV
	–V	+0.0
	S	0	5	10	15	20

SUPPLY VOLTAGE 6 Volts

Figure 16. Gain vs. Frequency	Figure 19. Output Voltage Swing vs. Supply Voltage,
	G = 10

REV. E –7–