Data Sheet

ADA8282

Rev. 0 | Page 9 of 21

200

–50

0

50

100

150

0

1000

800

600

400

200

TIME (ns)

NO LOAD

5pF

33pF

66pF

100pF

Figure 15. Pulse Response at Various Output Capacitive Loads

0

100

200

300

400

500

600

700

800

900

1000

TIME (ns)

–1.5

–1.0

–0.5

0

0.5

1.0

1.5

MODE 0

MODE 1

MODE 2

MODE 3

Figure 16. LargeSignal PulseResponsefor VariousLNAandPGA Bias Modes

500

300

320

340

360

380

400

420

440

460

480

–40

–25

10

5

20

35

50

65

80

95

110

125

TEMPERATURE (°C)

Figure 17. Short-Circuit Current vs. Temperature Per Channel

30

20

21

22

23

24

25

26

27

28

29

–40

–25

10

5

20

35

50

65

80

95

110

125

TEMPERATURE (°C)

GAIN = 18dB

GAIN = 24dB

GAIN = 30dB

GAIN = 36dB

Figure 18. Output Slew Rate vs. Temperature

18

24

30

36

GAIN (dB)

–3.4

–3.0

–2.6

–2.2

–1.8

–1.4

–1.0

–0.6

–0.2

0.2

0.6

1.0

1.4

1.8

2.2

2.6

3.0

3.4

4

–4

–3

–2

–1

0

1

2

3

10

100

1k

10k

100k

OUTPUT LOAD RESISTANCE (Ω)

Figure 20. Differential Output Voltage Swing vs. Output Load Resistance