ADL5201

Data Sheet

Rev. C | Page 12 of 26

CH2 500mV/DIV

CH3 50mV/DIV

TIME (10ns/DIV)

Figure 36. Gain Step Time Domain Response

FREQUENCY (MHz)

–200

–150

–100

–50

0

50

100

150

200

–80

–70

–60

–50

–40

–30

–20

–10

0

10

100

1000

MAGNITUDE MAX GAIN

MAGNITUDE MIN GAIN

PHASE MAX GAIN

PHASE MIN GAIN

Figure 37. S11 Magnitude and Phase vs. Frequency

–1.0

–0.8

–0.6

–0.4

–0.2

0

0.2

0.4

0.6

0.8

1.0

–15

–10

–5

0

5

10

15

20

25

PROGRAMMED GAIN (dB)

Figure 38. Gain Step Error, Frequency = 140 MHz

0pF

5.6pF DIFFERENTIAL

INPUT

200mV/DIV

TIME (1ns/DIV)

Figure 39. Large Signal Pulse Response, 0 pF and 5.6 pF, 2 V p-p Composite

FREQUENCY (MHz)

–200

–150

–100

–50

0

50

100

10

100

1000

MAGNITUDE MAX GAIN

MAGNITUDE MIN GAIN

PHASE MAX GAIN

PHASE MIN GAIN

150

200

250

300

–100

–90

–80

–70

–60

–50

–40

–30

–20

–10

0

Figure 40. S22 Magnitude and Phase vs. Frequency

–70

–60

–50

–40

–30

–20

–10

0

10

100

1000

FREQUENCY (MHz)

Figure 41. Reverse Isolation vs. Frequency