-10

-5

0

5

10

15

20

0

10

20

30

40

50

60

70

80

90

100

POUT (dBm)

20MHz

1MHz

VG = VGMID = 1.0V

0.6

0.8

1

1.2

1.4

1.6

1.8

2

VG (V)

20

30

40

50

60

70

80

90

HD2, 0.25VPP

HD3, 0.25VPP

HD3, 1VPP

HD2,1VPP

HD2, 2VPP

HD3, 2VPP

f = 20MHz

-10

-5

0

5

10

15

20

POUT (dBm)

40

50

60

70

80

90

100

HD2, 20MHz

HD3, 20MHz

HD2, 1MHz

HD3, 1MHz

-10

-5

0

5

10

15

20

0

10

20

30

40

50

60

70

80

90

100

POUT (dBm)

20MHz

1MHz

VG = VGMAX = 2.0V

0

20

40

60

80

100

0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

IOUT (mA)

SOURCE

SINK

VIN_DIFF = ±0.5V

0

20

40

60

80

100 120 140 160

FREQUENCY (MHz)

10

12

14

16

18

20

22

24

RF = 620:

RF = 1.46k:

VG = VGMAX

RG = 160:

LMH6502

www.ti.com

SNOSA65D – OCTOBER 2003 – REVISED MARCH 2013

Typical Performance Characteristics (continued)

Unless otherwise specified: VS = ±5V, 25°C, VG = VGMAX, VCM = 0V, RF = 1kΩ, RG = 174Ω, both inputs terminated in 50Ω, RL

= 100

Ω, Typical values, results referred to device output.

−1dB Compression

Output Voltage vs. Output Current

Figure 45.

Figure 46.

HD2 & HD3 vs. POUT

THD vs. POUT

Figure 47.

Figure 48.

THD vs. POUT

HD2 & HD3 vs. VG

Figure 49.

Figure 50.

Copyright © 2003–2013, Texas Instruments Incorporated

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