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參數資料
| 型號： | MAX4356ECD+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 1/41頁 |
| 文件大小： | 0K |
| 描述： | IC VIDEO CROSSPOINT SWIT 128TQFP |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 250 |
| 功能： | 視頻交叉點開關 |
| 電路： | 1 x 16:16 |
| 電壓電源： | 單/雙電源 |
| 電壓 - 電源，單路/雙路(±)： | 5V，± 3 V ~ 5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 128-LQFP |
| 供應商設備封裝： | 128-LQFP（14x20） |
| 包裝： | 帶卷 (TR) |
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General Description
The MAX4356 is a 16 16 highly integrated video
crosspoint switch matrix with input and output buffers
and On-Screen Display (OSD) Insertion. This device
operates from dual ±3V to ±5V supplies or from a sin-
gle +5V supply. Digital logic is supplied from an inde-
pendent single +2.7V to +5.5V supply. Individual
outputs can be switched between an input video signal
source and OSD information through an internal, dedi-
cated fast 2:1 mux (40ns switching times) located
before the output buffer. All inputs and outputs are
buffered, with all outputs able to drive standard 75
reverse-terminated video loads.
The switch matrix configuration and output buffer gain
are programmed via an SPI/QSPI-compatible, three-
wire serial interface and initialized with a single update
signal. The unique serial interface operates in two
modes facilitating both fast updates and initialization.
On power-up, all outputs are initialized in the disabled
state to avoid output conflicts in large-array configura-
tions.
Superior flexibility, high integration, and space-saving
packaging make this nonblocking switch matrix ideal
for routing video signals in security and video-on-
demand systems.
The MAX4356 is available in a 128-pin TQFP package
and specified over an extended -40°C to 85°C temper-
ature range.
Applications
Security Systems
Video Routing
Video-on-Demand Systems
Features
o 16 16 Nonblocking Matrix with Buffered Inputs
and Outputs
o Operates from ±3V, ±5V, or +5V Supplies
o Individually Programmable Output Buffer Gain
(AV = +1V/V or +2V/V)
o High-Impedance Output Disable for Wired-OR
Connections
o Fast-Switching (40ns) 2:1 OSD Insertion Mux
o 0.1dB Gain Flatness to 14MHz
o -62dB Crosstalk, -110dB Isolation at 6MHz
o 0.02%/0.12° Differential Gain/Differential Phase
Error
o Low 195mW Power Consumption (0.76mW per
Point)
MAX4356
16 x 16 Nonblocking Video Crosspoint Switch
with On-Screen Display Insertion and I/O Buffers
________________________________________________________________ Maxim Integrated Products
1
Ordering Information
OUT0
OSDFILL0
OSDKEY0
OSDFILL1
OSDKEY1
OSDFILL15
OSDKEY15
OUT1
OUT15
IN0
CAMERAS
IN1
IN15
MONITOR
MAX4356
OSD
GENERATOR
MAX4356
16 x 16
SWITCH MATRIX
POWER-ON
RESET
SERIAL
INTERFACE
THERMAL
SHUTDOWN
DECODE LOGIC
DISABLE ALL OUTPUTS
LATCHES
256 16
16
MATRIX REGISTER
96 BITS
UPDATE REGISTER
16 BITS
2:1
OSD
MUX
ENABLE/DISABLE
AV*
*AV = +1V/V OR +2V/V
A0-A3 MODE
IN0
IN1
IN2
IN15
DIN
SCLK
UPDATE
CE
RESET
OSDKEY0
OSDKEY15
OSDKEY1
OSDFILL0
OSDFILL15
OUT0
OUT1
OUT2
OUT15
VCC
VEE
DGND
VDD
DOUT
AOUT
OSDFILL1
AGND
Typical Operating Circuit
Functional Diagram
19-2113; Rev 0; 8/01
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
PART
TEMP. RANGE
PIN-PACKAGE
MAX4356ECD
-40
°C to +85°C
128 TQFP
SPI and QSPI are trademarks of Motorola, Inc.
Pin Configuration appears at end of data sheet.
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相關代理商/技術參數 |
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| MAX4357ECD | 功能描述:模擬和數字交叉點 IC Integrated Circuits (ICs) RoHS:否 制造商:Micrel 配置:2 x 2 封裝 / 箱體:MLF-16 數據速率:10.7 Gbps 輸入電平:CML, LVDS, LVPECL 輸出電平:CML 電源電壓-最大:3.6 V 電源電壓-最小:2.375 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 產品:Digital Crosspoint 封裝:Tube |
| MAX4357ECD+ | 功能描述:模擬和數字交叉點 IC 32x16 Nonblocking Video Crx Switch RoHS:否 制造商:Micrel 配置:2 x 2 封裝 / 箱體:MLF-16 數據速率:10.7 Gbps 輸入電平:CML, LVDS, LVPECL 輸出電平:CML 電源電壓-最大:3.6 V 電源電壓-最小:2.375 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 產品:Digital Crosspoint 封裝:Tube |
| MAX4357ECD+D | 功能描述:模擬和數字交叉點 IC 32x16 Nonblocking Video Crx Switch RoHS:否 制造商:Micrel 配置:2 x 2 封裝 / 箱體:MLF-16 數據速率:10.7 Gbps 輸入電平:CML, LVDS, LVPECL 輸出電平:CML 電源電壓-最大:3.6 V 電源電壓-最小:2.375 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 產品:Digital Crosspoint 封裝:Tube |
| MAX4357ECD+T | 功能描述:模擬和數字交叉點 IC 32x16 Nonblocking Video Crx Switch RoHS:否 制造商:Micrel 配置:2 x 2 封裝 / 箱體:MLF-16 數據速率:10.7 Gbps 輸入電平:CML, LVDS, LVPECL 輸出電平:CML 電源電壓-最大:3.6 V 電源電壓-最小:2.375 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 產品:Digital Crosspoint 封裝:Tube |
| MAX4357ECD+TD | 功能描述:模擬和數字交叉點 IC 32x16 Nonblocking Video Crx Switch RoHS:否 制造商:Micrel 配置:2 x 2 封裝 / 箱體:MLF-16 數據速率:10.7 Gbps 輸入電平:CML, LVDS, LVPECL 輸出電平:CML 電源電壓-最大:3.6 V 電源電壓-最小:2.375 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 產品:Digital Crosspoint 封裝:Tube |
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