MAX7432EUD(2002) 查看數據表（PDF） - Maxim Integrated
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MAX7432EUD Datasheet PDF : 21 Pages
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Standard Definition Video Reconstruction
Filters and Buffers
Typical Operating Characteristics
(VCC = +5V, RREXT = 300kΩ; BOOST0_, BOOST1_ = 0, 0; VIN_ = 1Vp-p, TA = +25°C, unless otherwise noted.)
AMPLITUDE vs. FREQUENCY
0
-10
-20
-30
-40
-50
-60
0.1
1
10
100
FREQUENCY (MHz)
GROUP DELAY vs. FREQUENCY
120
100
80
60
40
20
0
0.1
1
10
FREQUENCY (MHz)
PASSBAND AMPLITUDE vs. FREQUENCY
2
AB
0
-2
CD
-4
-6
A: BOOST1, BOOST0 = 1, 1
B: BOOST1, BOOST0 = 1, 0
-8
C: BOOST1, BOOST0 = 0, 1
D: BOOST1, BOOST0 = 0, 0
-10
0.1
1
10
FREQUENCY (MHz)
2T RESPONSE (1IRE = 7.14mV)
PHASE RESPONSE vs. FREQUENCY
180
120
60
0
-60
-120
-180
0.1
1
10
FREQUENCY (MHz)
MODULATED 12.5T RESPONSE
(1IRE = 7.14mV)
INA_
200mV/div
INA_
200mV/div
OUT_
200mV/div
OUT_
200mV/div
200ns/div
400ns/div
SUPPLY CURRENT vs. TEMPERATURE
28
27
26
25
24
23
NO LOAD
22
-40 -15
10
35
60
85
TEMPERATURE (°C)
DIFFERENTIAL GAIN
0.2 0 -0.01 -0.04 -0.08 -0.10 -0.06
0.1
0
-0.1
-0.2
-0.3
1st. 2nd. 3rd. 4th. 5th. 6th.
DIFFERENTIAL PHASE
0 0.04 0.06 0.06 0.04 0.02
0.20
0.15
0.10
0.05
0
-0.05
1st. 2nd. 3rd. 4th. 5th. 6th.
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