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參數(shù)資料
| 型號： | MAX7482 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Bidirectional Video Filters/Buffers for Composite and S-Video Portable Media Devices |
| 中文描述： | 雙向視頻濾波器/緩沖器，用于復(fù)合視頻及S端子便攜式多媒體產(chǎn)品 |
| 文件頁數(shù)： | 5/13頁 |
| 文件大小： | 872K |
| 代理商： | MAX7482 |
DIFFERENTIAL GAIN
vs. DIFFERENTIAL PHASE
-0.05
-0.01
M
D
1st
3rd
2nd
4th
5th
6th
0
0.1
-0.1
-0.2
-0.3
-0.4
-0.5
D
0
0.05
-0.05
-0.10
-0.15
-0.20
-0.25
STEP
0
-0.12
-0.07
-0.15
-0.24
-0.37
0
-0.02
-0.05
-0.13
2ms/div
FIELD SQUARE-WAVE RESPONSE
IN1
500mV/div
OUT1
500mV/div
2ms/div
FIELD SQUARE-WAVE RESPONSE
IN3
500mV/div
OUT4
500mV/div
M
Bidirectional Video Filters/Buffers for Composite
and S-Video Portable Media Devices
_______________________________________________________________________________________
5
Typical Operating Characteristics (continued)
(V
CC
= CPV
CC
= +3.0V, T
A
= +25°C, unless otherwise noted.)
Pin Description
PIN
1
NAME
CPV
CC
GND
IN2
IN1
OUT5
OUT4
V
CC
BIAS
SHDN
P
/R
FUNCTION
Charge-Pump Positive Power Supply. Bypass with a 1μF capacitor to CPGND.
Ground
Video Input 2
Video Input 1
Video Output 5
Video Output 4
Positive Power Supply. Bypass with a 1μF capacitor to GND.
Bias Current Setting Control. Connect a 100k
Ω
±1% resistor from BIAS to GND.
Shutdown Input. Drive high to put device in shutdown mode.
Playback/Record Logic Input. Drive high for record mode and pull low for playback mode.
2, 14, 17, 20
3
4
5
6
7, 13, 23
8
9
10
11
CVBSON
CVBS Select Logic Input. Drive high for composite video on output OUT3 in playback mode and output
OUT4 in record mode. See Table 1.
12
YCON
Y C S el ect Log c Inp ut. D ve hi g h to enab e Y C vi d eo on outp uts OU T1 and O U T2 i n p ayb ack m od e and
on outp uts O U T4 and OU T5 i n r ecor d m od e. S ee Tab e 1.
15
16
18
19
IN3
OUT1
OUT3
IN5
OUT2
Video Input 3
Video Output 1
Video Output 3
Video Input 5
Video Output 2
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX7482ETI+ | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX748AC/D | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 1.7mA Quiescent Current-Mode PWM DC-DC Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| MAX748AC/D DIE | 制造商:Maxim Integrated Products 功能描述: |
| MAX748ACPA | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 3.3V Step-Down DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| MAX748ACPA+ | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 3.3V Step-Down DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
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