MAX4027 Maxim, MAX4027 Datasheet - Page 3

• Manufacturer Part Number: MAX4027
• Description: The MAX4027 is a triple, wideband, 2-channel, noninverting gain-of-two video amplifier with input multiplexing, capable of driving up to two back-terminated video loads
• Manufacturer: Maxim

AC ELECTRICAL CHARACTERISTICS
(V
Note 2: Limits are 100% production tested at T
Note 3: Disabled output resistance includes the internal feedback network.
Note 4: Input test signal is NTSC composite with 5-step staircase, of 40 IRE per step, modulated with 3.58MHz color subcarrier.
Note 5: See the Timing Diagram (Figure 2).
Note 6: Channel-switching time specified for switching between input channels; does not include signal rise/fall times for switching
Note 7: Output enable/disable delay times do not include amplifier output slewing times.
Note 8: Switching transient measured while switching between two grounded channels.
Small-Signal -3dB Bandwidth
Small-Signal Bandwidth for
±0.1dB Gain Flatness
Large-Signal -3dB Bandwidth
Large-Signal Bandwidth for
±0.1dB Gain Flatness
Slew Rate
Settling Time to 0.1%
Differential Gain Error
Differential Phase Error
Delay Between Channels
Channel-to-Channel Crosstalk
A/B Crosstalk
Output Impedance
Total Harmonic Distortion
Off-Isolation
Output Capacitance
Input Capacitance
Input-Voltage Noise Density
Input-Current Noise Density
SWITCHING CHARACTERISTICS
Channel-Switching Time
Enable Delay Time
Disable Delay Time
Switching Transient
AMPLIFIER CHARACTERISTICS
CC
= 5V, V
between channels with different input voltages.
PARAMETER
EE
= -5V, V
_______________________________________________________________________________________
IN_ _
= 0V, R
IN
SYMBOL
BW
BW
= 75Ω to GND, R
V
X
BW
BW
C
Z
THD
A
t
t
C
t
TRAN
DG
TALK
PDD
DP
PDE
LS(0.1)
LS(0.1)
SR
OUT
OUT
e
SW
t
t
ISO
i
D
S
n
IN
n
SS
LS
225MHz, Triple, 2-Channel Video
A
V
V
V
V
V
V
5-step modulated staircase (Note 4)
5-step modulated staircase (Note 4)
V
V
V
f = 10MHz
V
V
Channel on or off
Channel on or off
f = 100kHz
f = 100kHz
(Notes 5, 6)
(Notes 5, 7)
(Notes 5, 7)
(Note 8)
= +25°C. Limits over the operating temperature range are guaranteed by design.
IN_ _
IN_ _
IN_ _
IN_ _
IN_ _
IN_ _
IN_ _
IN_ _
IN_ _
OUT_
OUT_
= 20mV
= 20mV
= 1V
= 1V
= 1V
= 1V
= 1V
= ±1V
= ±1V
= 2V
= 2V
L
= 150Ω to GND, T
P-P
P-P
P-P
P-P
P-P
P-P
P-P
P-P
P-P
, t
P-P
P-P
, f = 10MHz
, f = 10MHz, R
CONDITIONS
, f = 10MHz
, f = 10MHz
R
= 100ps
Multiplexer-Amplifier
A
= +25°C, unless otherwise noted.)
S
= 75Ω
MIN
0.012
0.014
1100
TYP
225
200
260
-61
-80
-83
0.1
6.5
6.5
75
62
15
64
15
20
25
1
3
2
MAX
degrees
pA/√Hz
nV/√Hz
UNITS
mV
MHz
MHz
MHz
MHz
V/µs
dBc
dB
dB
dB
pF
pF
ns
ns
ns
ns
ns
%
Ω
P-P
3