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参数资料
| 型号： | MAX7450ESA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/9页 |
| 文件大小： | 0K |
| 描述： | IC CONDITIONER VIDEO 8-SOIC |
| 标准包装： | 2,500 |
| 类型： | 调节器 |
| 应用： | 安全系统，视频路由 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm Width）裸露焊盘 |
| 供应商设备封装： | 8-SO 裸露焊盘 |
| 包装： | 带卷 (TR) |
MAX7450/MAX7451/MAX7452
Video-Signal Conditioners with AGC
and Back-Porch Clamp
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VSUPPLY = ±5V ±5% (MAX7450), VSUPPLY = ±3.3V ±5% (MAX7451), VSUPPLY = +5V ±5% (MAX7452), RL=150
Ω to GND, CL = 0 to
20pF, GSET = 1, AGCD = 1, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +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.
VCC to GND
MAX7450/MAX7452...........................................................+6V
MAX7451 ...........................................................................+4V
VSS to GND
MAX7450.............................................................................-6V
MAX7451.............................................................................-4V
OUT
MAX7450/MAX7451 ..........................................-2.5V to +3.5V
MAX7452 ................................................-0.3V to (VCC + 0.3V)
GSET, AGCD, LOS .....................................-0.3V to (VCC + 0.3V)
All Other Pins
MAX7450/MAX7451...................(-0.3V + VSS) to (VCC + 0.3V)
MAX7452 ................................................-0.3V to (VCC + 0.3V)
Maximum Current into Any Pin ............……………………±50mA
Continuous Power Dissipation (TA = +70°C)
8-Pin SO (derate 18.9mW/°C above +70°C)..............1509mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature ......................................................+150°C
Lead temperature (soldering, 10s) ..................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MAX7450/MAX7451, relative to GND
±50
Clamp Accuracy
MAX7452, relative VBPLVL = 1.5V
±50
mV
GSET = 0
1.5
2.4
Back-Porch Level Input Range
VBPLVL
MAX7452
GSET = 1
1.2
2.0
V
Clamp Response Time
tCLAMP
Blanking level at the output to 1% of final
value
70
Lines
GSET = 0, relative
to VOUT = 1VP-P
±10
AGC Accuracy
AGCD = 0,
VIN = 0.5VP-P to 2VP-P
GSET = 1, relative
to VOUT = 2VP-P
±10
%
AGC Input Range
AGCD = 0, relative to VIN = 1VP-P
-6.0
+6.0
dB
Gain Flatness
GF
f = 5MHz relative to 100kHz
-0.3
+0.3
dB
Noise-Filter Cutoff
Fc
10
MHz
GSET = 0
0.95
1
1.05
Low-Frequency Gain
f = 100kHz
GSET = 1
1.85
2
2.05
V/V
Group-Delay Deviation
ΔtG
3.58/4.43MHz relative to 100kHz
15
ns
Differential Gain
dG
Five-step modulated staircase (VIN = 1VP-P)
0.2
0.6
%
Differential Phase
d
θ
Five-step modulated staircase (VIN = 1VP-P)
0.2
0.6
Degrees
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX7450EVKIT | 功能描述:视频 IC 开发工具 Programmers, Development Systems RoHS:否 制造商:Texas Instruments 产品:Evaluation Boards 类型:YPbPr to RGBHV Converters 工具用于评估:LMH1251 工作电源电压:5 V |
| MAX7451ESA | 功能描述:视频 IC RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
| MAX7451ESA+ | 功能描述:视频 IC Video-Signal Conditioner RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
| MAX7451ESA+T | 功能描述:视频 IC Video-Signal Conditioner RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
| MAX7451ESA-T | 功能描述:视频 IC RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
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