MAX4259ESD Просмотр технического описания (PDF) - Maxim Integrated
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MAX4259ESD Datasheet PDF : 16 Pages
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350MHz/250MHz, 2-Channel
Video Multiplexer-Amplifiers
____________________________Typical Operating Characteristics (continued)
(V+ = +5V, V- = -5V, TA = +25°C, unless otherwise noted.)
MAX4258/MAX4259
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
10
0
-10
-20
-30
PSRR(-)
-40
-50
-60
-70 AV = +2V/V
-80
RL = 100Ω
RF = RG = 510Ω
PSRR(+)
-90
0.01
0.1
1
10
100
FREQUENCY (MHz)
CROSSTALK vs. FREQUENCY
0
-10
VIN = ±2Vp-p (MAX4158/MAX4159)
VIN = ±1Vp-p (MAX4258/MAX4259)
-20 RS = 50Ω
-30
RL = 100Ω
-40
-50
-60
-70
-80
-90
-100
1
10
100
FREQUENCY (MHz)
1000
OUTPUT IMPEDANCE vs. FREQUENCY
100
MAX4158/MAX4159:
RF = 430Ω, AV = 1
10 MAX4258/MAX4259:
RF = RG = 510Ω, AV = 2
1
MAX4258/MAX4259
0.1
0.01
0.01
MAX4158/MAX4159
0.1
1
10
100
FREQUENCY (MHz)
MAX4158/MAX4159
CHANNEL-TO-CHANNEL GAIN MATCHING
vs. FREQUENCY
0.000
±0.002
±0.004
±0.006
±0.008
±0.010
AV = +1V/V
RL = 100Ω
RF = 430Ω
VIN = 20mVp-p
±0.012
±0.014
±0.016
±0.018
±0.020
1
10
100
FREQUENCY (MHz)
MAX4258/MAX4259
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
0
-10
AV = +2V/V
-20
VOUT = 2Vp-p
RL = 100Ω
THD
-30
RF = RG = 510Ω
-40
-50
-60
3RD
-70
-80
2ND
-90
-100
1
10
100
FREQUENCY (MHz)
MAX4258/MAX4259
CHANNEL-TO-CHANNEL GAIN MATCHING
vs. FREQUENCY
0.000
±0.002
±0.004
±0.006
±0.008
±0.010
AV = +2V/V
RL = 100Ω
RF = RG = 510Ω
VIN = 20mVp-p
±0.012
±0.014
±0.016
±0.018
±0.020
1
10
100
FREQUENCY (MHz)
MAX4158/MAX4159
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
0
-10
AV = +1V/V
VOUT = 2Vp-p
-20
RL = 100Ω
-30
RF = 430Ω
-40
THD
-50
3RD
-60
-70
-80
2ND
-90
1
10
100
FREQUENCY (MHz)
MAX4158/MAX4159
LARGE-SIGNAL PULSE RESPONSE
MAX4158/59-15
+2V
IN
0V
MAX4258/MAX4259
LARGE-SIGNAL PULSE RESPONSE
MAX4158/59-16
+1V
IN
0V
+2V
OUT
0V
10ns/div
+2V
OUT
0V
10ns/div
6 _______________________________________________________________________________________
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