OPA678AP BURR-BROWN [Burr-Brown Corporation], OPA678AP Datasheet - Page 6

• Manufacturer Part Number: OPA678AP
• Description: Wideband Switched-Input OPERATIONAL AMPLIFIER
• Manufacturer: BURR-BROWN [Burr-Brown Corporation]

TYPICAL PERFORMANCE CURVES
–105
–120
–15
–30
–45
–60
–75
–90
–20
–30
–40
–50
–60
–70
–80
–90
–20
–30
–40
–50
–60
–70
–80
–90
0
–20
–20
0.1
CHANNEL-TO-CHANNEL CROSSTALK vs FREQUENCY
10MHz HARMONIC DISTORTION vs POWER OUTPUT
1MHz HARMONIC DISTORTION vs POWER OUTPUT
0.125Vp-p 0.25Vp-p 0.5Vp-p
0.125Vp-p 0.25Vp-p 0.5Vp-p
®
A
C
R
f
A
C
R
f
c
–15
c
–15
V
C
L
V
C
L
= 1MHz
= 10MHz
OPA678
= +1V/V
= 150
= +1V/V
= 150
= 5pF
= 5pF
1
–10
–10
Power Output (dBm)
Power Output (dBm)
Frequency (MHz)
2f
–5
–5
3f
10
2f
0
0
1Vp-p
1Vp-p
3f
100
5
5
2Vp-p
2Vp-p
10
10
1000
15
15
6
(CONT)
110
100
–20
–30
–40
–50
–60
–70
–80
–90
–20
–30
–40
–50
–60
–70
–80
–90
90
80
70
60
50
–50
–20
–20
OPEN-LOOP GAIN, CMR, AND PSR vs TEMPERATURE
20MHz HARMONIC DISTORTION vs POWER OUTPUT
5MHz HARMONIC DISTORTION vs POWER OUTPUT
0.125Vp-p 0.25Vp-p 0.5Vp-p
0.125Vp-p 0.25Vp-p 0.5Vp-p
A
C
R
f
A
C
R
f
–25
c
–15
c
–15
V
V
C
L
C
L
= 5MHz
= 20MHz
= +1V/V
= 150
= +1V/V
= 150
= 5pF
= 5pF
–10
–10
0
Power Output (dBm)
Power Output (dBm)
Temperature (°C)
25
–5
–5
2f
3f
50
0
0
2f
1Vp-p
1Vp-p
75
5
5
3f
2Vp-p
2Vp-p
100
10
10
CMR
PSR
A
OL
125
15
15