ADL6317ACCZ-R7 datasheet(8/38 Pages) AD

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ADL6317

Data Sheet

Rev. B | Page 8 of 38

TYPICAL PERFORMANCE CHARACTERISTICS

V50AMP1 = V50AMP2 = 5 V, TA = 25°C, input power= −25 dBm (−25 dBm per tone for two tones), VVA attenuation = 0 dB, DSA attenuation

= 0 dB, RS = RL = 50 Ω, unless otherwise noted.

FREQUENCY (MHz)

DSA_ATTEN_x[4:0] = 0 (Decimal)

DSA_ATTEN_x[4:0] = 31 (Decimal)

Figure 6. Gain vs. Frequency, 0.5 dB DSA Steps

FREQUENCY (MHz)

VVA_ATTEN[11:0] = 4000 (Decimal)

VVA_ATTEN[11:0] = 0 (Decimal)

Figure 7. Gain vs. Frequency, 100 VVA_ATTEN[11:0] Steps

30.00

30.25

30.50

30.75

31.00

31.25

31.50

31.75

32.00

32.25

32.50

32.75

33.00

33.25

33.50

33.75

34.00

34.25

34.50

34.75

35.00

FREQUENCY (MHz)

SUPPLY VOLTAGE = 4.75V

SUPPLY VOLTAGE = 5.00V

SUPPLY VOLTAGE = 5.25V

Figure 8. Gain vs. Frequency for Various Supplies

FREQUENCY (MHz)

TC = –20°C

TC = +40°C

TC = +105°C

Figure 9. Gain vs. Frequency for Various Temperatures

–20

–19

–18

–17

–16

–15

–14

–13

–12

–11

–10

–9

–8

–7

–6

–5

–4

–3

–2

–1

10 12 14 16 18 20 22 24 26 28 30 32

DSA_ATTEN_x[4:0] (Decimal Code)

FREQUENCY = 1850MHz

FREQUENCY = 2140MHz

FREQUENCY = 2600MHz

Figure 10. Attenuation vs. DSA_ATTEN_x[4:0] at 1850 MHz, 2150 MHz, and

2600 MHz, VVA Attenuation = 0 dB

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

1.5

1.6

1.7

1.8

1.9

2.0

2.1

2.2

2.3

2.4

2.5

–25

–24

–23

–22

–21

–20

–19

–18

–17

–16

–15

–14

–13

–12

–11

–10

–9

–8

–7

–6

–5

–4

–3

–2

–1

500

1000

1500

2000

2500

3000

3500

VVA_ATTEN[11:0] (Decimal Code)

FREQUENCY = 1850MHz

FREQUENCY = 2140MHz

FREQUENCY = 2600MHz

Figure 11. Attenuation and VVA Voltage vs. VVA_ATTEN[11:0] at 1850 MHz,

2150 MHz, and 2600 MHz, DSA Attenuation = 0 dB)

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