參數(shù)資料
型號(hào)： MAX9656EVKIT+
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 1/17頁(yè)
文件大小： 0K
描述： KIT EVAL FOR MAX9656
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 1
主要目的： 視頻，HDMI 和視頻開關(guān)
嵌入式： 否
已用 IC / 零件： MAX9656
主要屬性： 電視機(jī)/錄像機(jī) SCART 開關(guān)
次要屬性： 交流耦合視頻輸入
已供物品： 板
General Description
The MAX9655/MAX9656 dual SCART switches route
video signals between a set-top box decoder chip and
two external SCART connectors. Under the control of the
TV_SEL logic input, the MAX9655 selects whether the
CVBS and RGB signals from the encoder or the VCR
SCART are routed to the TV SCART. The CVBS signal
from the encoder is always routed to the VCR SCART.
The MAX9656 is similar to the MAX9655 except that
under the control of the VCR_SEL logic input, the
MAX9656 selects whether the CVBS signal from the
encoder or the TV SCART is routed to the VCR SCART.
The MAX9656 also features a low-power shutdown
mode, in which quiescent current falls to 35A.
The incoming video signals must be AC-coupled to the
inputs, which have sync-tip clamps to set the internal
DC level. After the input stages, multiplexers select
which video signals are routed to the reconstruction fil-
ters and output amplifiers. The reconstruction filters are
optimized for standard-definition signals and typically
have ±1dB passband flatness out to 9.5MHz and 47dB
attenuation at 27MHz.
The amplifiers have 2V/V gain, and the outputs can be
DC-coupled to a 75
Ω load, which is the equivalent of
two video loads, or AC-coupled to a 150
Ω load.
Applications
SCART Set-Top Boxes
Features
Dual SCART Support for Video Signals
Supports CVBS Input from TV SCART (MAX9656)
Reconstruction Filters with 9.5MHz Passband and
47dB Attenuation at 27MHz
Fixed Gain of 2V/V
Input Sync-Tip Clamps
2.7V to 3.6V Single-Supply Operation
MAX9655/MAX9656
Low-Power Video Switches
for Dual SCART Connectors
________________________________________________________________
Maxim Integrated Products
1
19-4238; Rev 2; 11/08
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
EVALUATION
KIT
AVAILABLE
UNKNOWN
BIAS
ENC_CVBS_IN
300mV
ENC_R_IN
TV_G_OUT
ENC_G_IN
ENC_B_IN
TV_B_OUT
TV_CVBS_OUT
TV_R_OUT
VCR_CVBS_OUT
VCR_CVBS_IN
VCR_R_IN
VCR_G_IN
VCR_B_IN
TV_SEL
0
1
0
1
0
1
0
1
0
VDD
GND
MAX9655
LPF
BUFFER
CLAMPREF
LPF
BUFFER
CLAMPREF
LPF
BUFFER
CLAMPREF
LPF
BUFFER
CLAMPREF
2V/V
LPF
BUFFER
CLAMPREF
Functional Diagram
Ordering Information
PART
PIN-PACKAGE
TV SCART CVBS
RETURN SUPPORT
MAX9655AEE+
16 QSOP
No
MAX9656AEP+
20 QSOP
Yes
Note: All devices are specified over the -40°C to +125°C oper-
ating temperature range.
+
Denotes a lead-free/RoHS-compliant package.
Pin Configurations and Typical Application Circuits appear
at end of data sheet.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9656EVKIT+ 功能描述:視頻 IC 開發(fā)工具 MAX9656 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Boards 類型:YPbPr to RGBHV Converters 工具用于評(píng)估:LMH1251 工作電源電壓:5 V
MAX9657AEE+ 功能描述:視頻放大器 Quad Video Filter Amp RoHS:否 制造商:ON Semiconductor 通道數(shù)量:4 電源類型: 工作電源電壓:3.3 V, 5 V 電源電流: 最小工作溫度: 最大工作溫度: 封裝 / 箱體:TSSOP-14 封裝:Reel
MAX9657AEE+T 功能描述:視頻放大器 Quad Video Filter Amp RoHS:否 制造商:ON Semiconductor 通道數(shù)量:4 電源類型: 工作電源電壓:3.3 V, 5 V 電源電流: 最小工作溫度: 最大工作溫度: 封裝 / 箱體:TSSOP-14 封裝:Reel
MAX9657EVKIT+ 功能描述:放大器 IC 開發(fā)工具 MAX9657 Eval Kit RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類型:Power Amplifiers 工具用于評(píng)估:IR4302 工作電源電壓:13 V to 23 V
MAX9658AEE+ 功能描述:視頻放大器 Quad Video Filter Amp RoHS:否 制造商:ON Semiconductor 通道數(shù)量:4 電源類型: 工作電源電壓:3.3 V, 5 V 電源電流: 最小工作溫度: 最大工作溫度: 封裝 / 箱體:TSSOP-14 封裝:Reel
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