OPA688P datasheet(7/18 Pages) TI1

7 / 18 page

OPA688

SBOS082A

TYPICAL PERFORMANCE CURVES : VS = ±5V (Cont.)

G = +2, RL = 500Ω, RF = 402Ω, VH = –VL = 2V (Figure 1 for AC performance only), unless otherwise noted.

HARMONIC DISTORTION vs FREQUENCY

–40

–45

–50

–55

–60

–65

–70

–75

–80

–85

–90

HD2

HD3

O = 2Vp-p

L = 500Ω

Frequency (Hz)

10M

20M

HARMONIC DISTORTION NEAR LIMIT VOLTAGES

–40

–45

–50

–55

–60

–65

–70

–75

–80

–85

–90

± Limit Voltage (V)

0.9

1.0

1.1

1.2

1.3

1.4

1.5

1.6

1.7

1.8

1.9

2.0

O = 0VDC ±1Vp

1 = 5MHz

L = 500Ω

HD2

HD3

–40

–45

–50

–55

–60

–65

–70

–75

–80

–85

–90

3RD HARMONIC DISTORTION vs OUTPUT SWING

Output Swing (Vp-p)

0.1

1.0

5.0

L = 500Ω

1 = 20MHz

1 = 10MHz

1 = 5MHz

1 = 2MHz

1 = 1MHz

–40

–45

–50

–55

–60

–65

–70

–75

–80

–85

–90

HARMONIC DISTORTION vs LOAD RESISTANCE

Load Resistance (

Ω)

100

1000

O = 2Vp-p

1 = 5MHz

HD2

HD3

–40

–45

–50

–55

–60

–65

–70

–75

–80

–85

–90

2ND HARMONIC DISTORTION vs OUTPUT SWING

Output Swing (Vp-p)

0.1

1.0

5.0

L = 500Ω

1 = 20MHz

1 = 10MHz

1 = 1MHz

1 = 5MHz

1 = 2MHz

–3

–6

–9

–12

–15

–18

LARGE-SIGNAL FREQUENCY RESPONSE

Frequency (Hz)

10M

100M

G = +2

≤ 0.2Vp-p

2Vp-p

OPA688P Datasheet(PDF) 7 Page - Texas Instruments

OPA688P Datasheet(HTML) 7 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Datasheet Download

Link URL