OPA660 Burr-Brown, OPA660 Datasheet - Page 15

• Manufacturer Part Number: OPA660
• Description: Wide Bandwidth OPERATIONAL TRANSCONDUCTANCE AMPLIFIER AND BUFFER
• Manufacturer: Burr-Brown

FIGURE 20. High Frequency Universal Active Filter.
FIGURE 21. Video Luminance Matrix.
V
GREEN
V
V
BLUE
RED
V
I
150
R
B
NOTE: (1) Resistors shown are 1% values that
produce 30%/59%/11% R/G/B mix.
B
B
1820
665
340
3
C
C
E
E
B
(1)
(1)
(1)
1
4
R
R
C
E
1
1S
8
2
OTA
R
Q
120
C
= 500 (I
1
5
R
Q
200
B
B
B
B
+1
20mA)
C
C
C
E
E
E
2
6
5
6
R
R
R
2
1M
2S
V
LUMINANCE
C
2
R
B
B
B
B
15
C
E
C
E
C
E
3
7
8
R
R
R
3
2M
3S
V
O
TRANSFER CHARACTERISTICS
F(p) =
Lowpass
Highpass
Bandpass
Band Rejection R
Allpass
V
V
O
I
=
s
s
2
2
C
C
1
R
R
R
R
1
C
C
2
1
1
2
1
2
2
R
= R
= R
= R
= , R
= R
R
OPA660
1M
1M
3
2
3
1S
R
=
=
=
R
R
R
, R
2M
1
3
2M
3S
= R
2
+ sC
+ sC
= –R
3
1
1
2S
R
R
R
R
1M
, R
2
1M
2S
3
+
= R
+
R
1
R
1
1
3S
1S
®