OPA643 Burr-Brown, OPA643 Datasheet - Page 5

• Manufacturer Part Number: OPA643
• Description: Wideband Low Distortion / High Gain OPERATIONAL AMPLIFIER
• Manufacturer: Burr-Brown

TYPICAL PERFORMANCE CURVES
At T
–100
A
–60
–65
–70
–75
–80
–85
–90
–70
–75
–80
–85
–90
–95
–60
–65
–70
–75
–80
–85
–90
= +25 C, V
0.1
0.1
0.1
G = +5
G = +5
G = +5
R
L
= 200
S
= 5V, R
R
20MHz 2ND HARMONIC DISTORTION
10MHz 2ND HARMONIC DISTORTION
L
5MHz 2ND HARMONIC DISTORTION
R
= 100
L
= 100
Output Voltage Swing (Vp-p)
Output Voltage Swing (Vp-p)
Output Voltage Swing (Vp-p)
L
= 100 , R
R
L
= 200
F
1
1
R
1
= 402 , unless otherwise noted.
L
R
= 100
R
L
L
= 200
R
= 500
R
L
L
= 500
= 500
10
10
10
5
(CONT)
–100
–70
–75
–80
–85
–90
–95
–60
–65
–70
–75
–80
–85
–90
–60
–65
–70
–75
–80
–85
–90
0.1
0.1
0.1
G = +5
G = +5
G = +5
10MHz 3RD HARMONIC DISTORTION
20MHz 3RD HARMONIC DISTORTION
5MHz 3RD HARMONIC DISTORTION
Output Voltage Swing (Vp-p)
Output Voltage Swing (Vp-p)
Output Voltage Swing (Vp-p)
R
R
R
L
L
L
= 500
1
1
1
= 500
OPA643
= 500
R
R
R
L
L
L
= 200
= 200
= 200
R
L
R
R
= 100
L
L
= 100
= 100
10
10
10
®