參數(shù)資料
型號： MAX7444
廠商： Maxim Integrated Products, Inc.
英文描述： Triple-Channel Video Reconstruction Filter and Buffer for Composite and Y/C Outputs
中文描述： 三通道視頻重建濾波器及緩沖器，用于復(fù)合視頻及Y/C輸出
文件頁數(shù)： 2/12頁
文件大小： 231K
代理商： MAX7444
M
8th-Order, Lowpass, Elliptic ,
S witc hed-Capac itor Filters
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
DD
to GND
MAX7400/MAX7403 ..............................................-0.3V to +6V
MAX7404/MAX7407 ..............................................-0.3V to +4V
IN, OUT, COM, OS, CLK ............................-0.3V to (V
DD
+ 0.3V)
SHDN
........................................................................-0.3V to +6V
OUT Short-Circuit Duration...................................................1sec
ELECTRICAL CHARACTERISTICS—MAX7400/MAX7403
(V
DD
= +5V, filter output measured at OUT, 10k
||50pF load to GND at OUT,
SHDN
= V
DD
, OS = COM, 0.1μF from COM to GND,
f
CLK
= 100kHz, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at +25°C.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Continuous Power Dissipation (T
A
= +70°C)
SO (derate 5.88mW/°C above +70°C)..........................471mW
DIP (derate 9.1mW/°C above +70°C)...........................727mW
Operating Temperature Ranges
MAX740_C_A .....................................................0°C to +70°C
MAX740_E_A ..................................................-40°C to +85°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
V
OS
= 0 to (V
DD
- 1V) (Note 3)
(Note 1)
SHDN
= GND, V
COM
= 0 to V
DD
V
IN
= V
COM
= V
DD
/ 2
Output, COM internally biased
V
COM
= V
DD
/ 2 (Note 2)
Input, COM externally driven
CONDITIONS
μA
±0.1
±10
Input Leakage Current at OS
CLOCK
μA
±0.1
±10
Input Leakage Current at COM
pF
50
500
C
L
Maximum Capacitive Load
at OUT
k
10
1
R
L
Resistive Output Load Drive
mVp-p
10
Clock Feedthrough
k
75
125
R
COM
Input Resistance at COM
V
DD
/ 2
- 0.2
V
DD
/ 2
V
DD
/ 2
+ 0.2
V
COM
COM Voltage Range
V
V
DD
/ 2
- 0.5
V
DD
/ 2
V
DD
/ 2
+ 0.5
100:1
10
f
CLK
/f
C
Clock-to-Corner Ratio
Clock-to-Corner Tempco
Output Voltage Range
Output Offset Voltage
kHz
0.001 to 10
f
C
Corner Frequency
V
V
COM
±0.1
V
OS
Input Voltage Range at OS
-82
-80
1
ppm/°C
V
mV
0.25
V
DD
- 0.25
±25
±5
V
OFFSET
dB
-0.1
0.15
0.3
DC Insertion Gain with
Output Offset Removed
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
C
OSC
= 1000pF (Note 4)
V
CLK
= 0 or 5V
kHz
μA
V
V
29
38
±15
48
±30
f
OSC
I
CLK
V
IH
V
IL
Internal Oscillator Frequency
Clock Input Current
Clock Input High
Clock Input Low
V
DD
- 0.5
0.5
f
IN
= 200Hz, V
IN
= 4Vp-p,
measurement bandwidth = 22kHz
dB
THD+N
Total Harmonic Distortion
plus Noise
MAX7400
MAX7403
V/V
A
OS
OS Voltage Gain to OUT
FILTER CHARACTERISTICS
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX7444ESA 功能描述:有源濾波器 3Ch Video Reconstruction Filtr RoHS:否 制造商:Maxim Integrated 通道數(shù)量:1 截止頻率:150 KHz 電源電壓-最大:11 V 電源電壓-最小:4.74 V 最大工作溫度:+ 85 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP N 封裝:Tube
MAX7444ESA+ 功能描述:有源濾波器 3Ch Video Reconstruction Filtr RoHS:否 制造商:Maxim Integrated 通道數(shù)量:1 截止頻率:150 KHz 電源電壓-最大:11 V 電源電壓-最小:4.74 V 最大工作溫度:+ 85 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP N 封裝:Tube
MAX7444ESA+T 功能描述:有源濾波器 3Ch Video Reconstruction Filtr RoHS:否 制造商:Maxim Integrated 通道數(shù)量:1 截止頻率:150 KHz 電源電壓-最大:11 V 電源電壓-最小:4.74 V 最大工作溫度:+ 85 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP N 封裝:Tube
MAX7444ESA-T 功能描述:有源濾波器 3Ch Video Reconstruction Filtr RoHS:否 制造商:Maxim Integrated 通道數(shù)量:1 截止頻率:150 KHz 電源電壓-最大:11 V 電源電壓-最小:4.74 V 最大工作溫度:+ 85 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP N 封裝:Tube
MAX7444ETA 制造商:Maxim Integrated Products 功能描述:TRIPLE-CHANNEL VIDEO RECONSTRUCTION FILTER AN - Rail/Tube
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