LT1675 LINER [Linear Technology], LT1675 Datasheet - Page 5

• Manufacturer Part Number: LT1675
• Description: 250MHz, Triple and Single RGB Multiplexer with Current Feedback Amplifiers
• Manufacturer: LINER [Linear Technology]

TYPICAL PERFORMANCE CHARACTERISTICS
–100
–110
–10
–20
–30
–40
–50
–60
–70
–80
–90
300
280
260
240
220
200
180
160
140
120
100
–1
–2
–3
–4
–5
5
4
3
2
1
0
100k
100k
Gain and Phase vs
Frequency
– 3dB Bandwidth vs
Supply Voltage
2
Crosstalk Rejection vs Frequency
(Disabled)
C
R
R
R
L
L
R
L
S
L
= 0pF
= 150
= 150
= 150
= 75
1M
1M
3
SUPPLY VOLTAGE ( V)
GAIN
FREQUENCY (Hz)
FREQUENCY (Hz)
10M
10M
4
PHASE
100M
100M
5
W
1675 G01
1675 G04
1675 G06
U
1G
1G
6
0
–20
–40
–60
–80
–100
–120
–140
–160
–180
–200
–100
–110
–120
–130
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
70
60
50
40
30
20
10
0
100k
100k
Crosstalk Rejection vs Frequency
–1
–2
–3
–4
Power Supply Rejection Ratio
vs Frequency
6
5
4
3
2
1
0
100k
R
R
R1 DRIVEN
R2 SELECTED
Frequency Response with
Capacitive Loads
S
L
= 150
R
= 75
L
= 150
1M
1M
–PSRR
1M
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
10M
10M
+PSRR
10M
C
C
L
L
C
= 5pF
= 3pF
L
= 10pF
100M
100M
C
V
T
R
L
S
A
L
= 0pF
100M
= 5V
= 25 C
= 150
1675 G05
1675 G07
1675 G02
1G
1G
1G
–20
–30
–40
–50
–60
–70
–80
–10
6.5
6.4
6.3
6.2
6.1
6.0
5.9
5.8
5.7
5.6
5.5
20
10
8
7
6
5
4
3
2
0
100k
10k
1M
Crosstalk Rejection vs Frequency
Gain vs Frequency
Undistorted Output Swing
vs Frequency
LT1675/LT1675-1
R
R
R
G1 DRIVEN
R1 SELECTED
L
S
L
V
R
= 100
S
L
= 75
= 150
= 5V
= 150
100k
1M
10M
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
10M
1M
100M
R G
100M
10M
B
1675 G08
1675 G03
1675 G23
5
100M
1G
1G