MAX4024 Maxim, MAX4024 Datasheet - Page 17

• Manufacturer Part Number: MAX4024
• Description: The MAX4023–MAX4026 family of voltage feedback multiplexer-amplifiers combine low-glitch switching and excellent video specifications with fixed or settable gain
• Manufacturer: Maxim

Figure 3. Small-Signal Bandwidth vs. Frequency with
Capacitive Load and No Isolation Resistor
Figure 4. Using an Isolation Resistor (R
Capacitive Load
75Ω CABLE
75Ω CABLE
75Ω
75Ω
R
R
T
T
-1
-2
-3
-4
-5
5
4
3
2
1
0
1.0
IN_A
IN_B
A/B
SMALL-SIGNAL BANDWIDTH
______________________________________________________________________________________
Amplifiers with Fixed and Settable Gain
vs. FREQUENCY vs. C
MAX4023/MAX4025
MAX4024
MAX4026
Triple and Quad, 2:1 Video Multiplexer-
10
FREQUENCY (MHz)
C
C
C
C
L
L
L
L
= 15pF
= 10pF
= 5pF
= 0pF
EN
OUT_
100
ISO
L
) for a High-
R
REF
ISO
1000
C
L
R
L
Figure 5. Optimal Isolation Resistance vs. Capacitive Load
TRANSISTOR COUNT: 655
PROCESS: Bipolar
MAX4023
MAX4024
MAX4025
MAX4026
PART
50
40
30
20
10
PIN-PACKAGE
16 SO/QSOP
14 SO/TSSOP
20 SO/TSSOP
20 SO/TSSOP
0
0
OPTIMAL ISOLATION RESISTOR
50
vs. CAPACITIVE LOAD
CAPACITIVE LOAD (pF)
100
Chip Information
VIDEO MUX-
Selector Guide
150
NO. OF
AMPS
3
3
4
4
R
MAX4023
200
L
= 150Ω
250
AMPLIFIER
GAIN (V/V)
≥+1
≥+1
+2
+2
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