AD8002

Data Sheet

Rev. E | Page 8 of 21

FREQUENCY (Hz)

–60

–70

–120

100M

10k

100k

1M

10M

–80

–90

–110

–100

G = +2

RL = 1kΩ

VOUT = 2V p-p

SECOND HARMONIC

THIRD HARMONIC

Figure 12. Distortion vs. Frequency, G = +2, RL = 1 kΩ

–70

–60

–100

–90

–80

OUTPUT SIDE 1

OUTPUT SIDE 2

–50

–40

–30

–20

–110

–120

FREQUENCY (Hz)

100M

100k

1M

10M

G = +2

RF = 750Ω

RL = 100Ω

VS = ±5.0V

VIN = –4dBV

Figure 13. Crosstalk (Output to Output) vs. Frequency

SIDE 1

SIDE 2

5ns

SIDE 1: VIN = 0V; 8mV/DIV RTO

SIDE 2: 1V STEP RTO; 400mV/DIV

G = +2

RF = 750Ω

RC = 75Ω

RL = 100Ω

Figure 14. Pulse Crosstalk, Worst Case, 1 V Step

0.02

0.06

0.02

1

2

3

4

5

6

7

8

9

10

11

0.04

–0.02

0.08

–0.01

0

0.01

IRE

0

2 BACK TERMINATED

LOADS (75Ω)

1 BACK TERMINATED

LOAD (150Ω)

2 BACK TERMINATED

LOADS (75Ω)

G = +2

NTSC

RF = 750Ω

1 BACK TERMINATED

LOAD (150Ω)

Figure 15. Differential Gain and Differential Phase (per Amplifier)

–2

–1

–4

–3

0

1

2

–5

–6

1G

10M

100M

1M

FREQUENCY (Hz)

SIDE 1

SIDE 2

G = +1

RF = 953Ω

RL = 100Ω

VIN = 50mV

Figure 16. Gain vs. Frequency Response, G = +1 (See Figure 42)

–40

–70

–100

–80

–90

–60

–50

100M

100k

10M

1M

10k

FREQUENCY (Hz)

G = +1

RL = 100Ω

VOUT = 2V p-p

SECOND HARMONIC

THIRD HARMONIC

Figure 17. Distortion vs. Frequency, G = +1, RL = 100 Ω