參數(shù)資料
型號: MAX7449EUD
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 運動控制電子
英文描述: 3-Channel Video Reconstruction Filter for RGB Component Video
中文描述: QUAD CONTINUOUS TIME FILTER, BUTTERWORTH, LOWPASS, PDSO14
封裝: 4.40 MM, MO-153, TSSOP-14
文件頁數(shù): 3/6頁
文件大?。?/td> 184K
代理商: MAX7449EUD
M
3-Channel Video Reconstruction Filter
for RGB Component Video
_______________________________________________________________________________________
3
AMPLITUDE vs. FREQUENCY
M
FREQUENCY (MHz)
A
10
-80
-60
-40
-20
0
1
100
NORMALIZED TO 0dB
PASSBAND AMPLITUDE vs. FREQUENCY
M
FREQUENCY (MHz)
A
1
-1.5
-1.0
-0.5
0
0.5
1.0
1.5
2.0
-2.0
0.1
10
NORMALIZED TO 0dB
PHASE RESPONSE vs. FREQUENCY
M
FREQUENCY (MHz)
P
1
-150
-100
-50
0
50
100
150
200
-200
0.1
10
GROUP DELAY vs. FREQUENCY
M
FREQUENCY (MHz)
G
1
60
70
80
90
100
50
0.1
10
2T RESPONSE (1 IRE = 7.14mV)
MAX7449 toc05
200ns/div
250mV/div
250mV/div
IN_
OUT_
MODULATED 12.5T RESPONSE
(1 IRE = 7.14mV)
MAX7449 toc06
400ns/div
250mV/div
250mV/div
IN_
OUT_
Typical Operating Characteristics
(V
CC
= +5V, T
A
= +25
°
C, unless otherwise noted.)
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +4.75V to +5.25V, C
L
= 0 to 20pF, R
L
= 75
to GND for DC-coupled load, R
L
= 75
to V
CC
/ 2 for AC-coupled load, C
IN_
=
0.1μF, GAIN = +6dB, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V
CC
= +5V, T
A
= +25
°
C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
LOGIC INPUTS (DISABLE and EXTSYNC)
Output Impedance During Disable
Logic-Input High Voltage
Logic-Input Low Voltage
Logic Input Current
Z
DISABLE
V
IH
V
IL
I
LOGIC
At 5MHz
2
k
V
V
μA
2.0
0.8
±10
V
IL
= 0V (SINK), V
IH
= V
CC
(SOURCE)
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