参数资料
型号: MAX9656AEP+
厂商: Maxim Integrated Products
文件页数: 4/17页
文件大小: 0K
描述: IC VIDEO SWIT DUAL SCART 20QSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 50
功能: 视频开关
电路: 2 x SCART
电压电源: 单电源
电压 - 电源,单路/双路(±): 2.7 V ~ 3.6 V
电流 - 电源: 21mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-SSOP(0.154",3.90mm 宽)
供应商设备封装: 20-QSOP
包装: 管件
MAX9655/MAX9656
Low-Power Video Switches
for Dual SCART Connectors
12
______________________________________________________________________________________
Power Consumption
The quiescent power consumption and average power
consumption of the MAX9655/MAX9656 are very low
because of the 3.3V operation and low-power circuit
design. Quiescent power consumption is defined when
the MAX9655/MAX9656 are operating without loads
and without any video signals.
Average power consumption represents the normal
power consumption when the devices drive real video
signals into real video loads. It is measured when the
MAX9655/MAX9656 drive a 150
Ω load to ground with
a 50% flat field, which serves as a proxy for a real
video signal.
Table 6 shows the quiescent and average power con-
sumption of the MAX9655/MAX9656.
Power-Supply Bypassing and Ground
The MAX9655/MAX9656 operate from a single-supply
voltage down to 2.7V, allowing for low-power operation.
Bypass VDD to GND with a 0.1F capacitor. Place
all external components as close as possible to
the device.
Chip Information
PROCESS: BiCMOS
AV = 2V/V
TV_B_OUT
TV_G_OUT
TV_R_OUT
TV_CVBS_OUT
TV SCART
220
μF
220
μF
220
μF
220
μF
220
μF
75
Ω
VCR_CVBS_OUT
LPF
TO VCR SCART
MAX9655
MAX9656
75
Ω
75
Ω
75
Ω
75
Ω
Figure 3. AC-Coupled Outputs
MEASUREMENTS
POWER
CONSUMPTION
(mW)
CONDITIONS
Quiescent Power
Consumption
69
No load.
175 (MAX9655)
Average Power
Consumption
200 (MAX9656)
150
Ω to ground on
each output. 50%
flat field signal on
each input.
Table 6. Quiescent and Average Power
Consumption for MAX9655/MAX9656
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MAX9656AEP+T 功能描述:视频开关 IC Video Switch f/Dual SCART Connector RoHS:否 制造商:Texas Instruments 开关数量:4 开启电阻(最大值):12 Ohms 传播延迟时间: 开启时间(最大值): 关闭时间(最大值): 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WQFN-42 封装:Reel
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