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| 型號： | MAX4356ECD+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 25/41頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC VIDEO CROSSPOINT SWIT 128TQFP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 250 |
| 功能： | 視頻交叉點開關(guān) |
| 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(yīng)商設(shè)備封裝： | 128-LQFP（14x20） |
| 包裝： | 帶卷 (TR) |
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MAX4356
16 x 16 Nonblocking Video Crosspoint Switch
with On-Screen Display Insertion and I/O Buffers
______________________________________________________________________________________
31
These two distinct programming modes are selected
by toggling a single MODE pin high or low. Both modes
operate with the same physical board layout. This flexi-
bility allows initial programming of the IC by daisy-
chaining and sending one long data word while still
being able to address immediately and update individ-
ual outputs in the matrix.
Individual Output Address Mode (MODE = 0)
Drive MODE to logic low to select mode 0. Individual
outputs are programmed through the serial interface
with a single 16-bit control word. The control word con-
sists of two don’t care MSBs, the chip address bits, out-
put address bits, an output enable/disable bit, an
output gain-set bit, and input address bits (Tables 2
through 6, and Figure 2).
In mode 0, data at DIN passes directly to DOUT
through the data routing gate (Figure 3). In this configu-
ration, the 16-bit control word is simultaneously sent to
all chips in an array of up to 16 addresses.
Complete Matrix Mode (MODE = 1)
Drive MODE to logic high to select mode 1. A single
96-bit control word consisting of 16 six-bit control
words programs all outputs. The 96-bit control word’s
first 6-bit control word (MSBs) programs output 15, and
the last 6-bit control word (LSBs) programs output 0
(Table 7 and Figures 4 and 5). Data clocked into the
96-bit Complete Matrix Mode register is latched on the
falling edge of UPDATE, and the outputs are immedi-
ately updated.
Initialization String
The Complete Matrix Mode (Mode = 1) is convenient to
use to program the matrix at power-up. In a large
matrix consisting of many MAX4356 devices, all the
devices can be programmed by sending a single-bit
BIT
NAME
FUNCTION
0
(LSB)
Input Address 0
LSB of input channel
select address
1
Input Address 1
2
Input Address 2
3
Input Address 3
MSB of input channel
select address
4
Gain Set
Gain Select for output
buffer, 0 = gain of +1V/V,
1 = gain of +2V/V
5
Output Enable
Enable bit for output, 0 =
disable, 1 = enable
6
Output Address B0
LSB of output buffer
address
7
Output Address B1
8
Output Address B2
9
Output Address B3
MSB of output buffer
address
10
IC Address A0
LSB of selected chip
address
11
IC Address A1
12
IC Address A2
13
IC Address A3
MSB of selected chip
address
14
X
Don’t care
15
(MSB)
X
Don’t care
Table 2. 16-Bit Serial Control Word Bit
Assignments (Mode 0: Individual Output
Address Mode)
IC ADDRESS BIT
ADDRESS
A3
(MSB)
A2
A1
A0
(LSB)
CHIP
ADDRESS
(HEX)
CHIP
ADDRESS
(DECIMAL)
0
00
00h
0
00
11h
1
0
01
02h
2
0
01
13h
3
0
10
04h
4
0
10
15h
5
0
11
06h
6
0
11
17h
7
1
00
08h
8
1
00
19h
9
1
01
0Ah
10
1
01
1Bh
11
1
10
0Ch
12
1
10
1Dh
13
1
11
0Eh
14
1
11
1Fh
15
Table 3. Chip Address Programming for
16-Bit Control Word (Mode 0: Individual
Output Address Mode)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4357ECD | 功能描述:模擬和數(shù)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(shù)據(jù)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(chǎn)品:Digital Crosspoint 封裝:Tube |
| MAX4357ECD+ | 功能描述:模擬和數(shù)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(shù)據(jù)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(chǎn)品:Digital Crosspoint 封裝:Tube |
| MAX4357ECD+D | 功能描述:模擬和數(shù)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(shù)據(jù)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(chǎn)品:Digital Crosspoint 封裝:Tube |
| MAX4357ECD+T | 功能描述:模擬和數(shù)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(shù)據(jù)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(chǎn)品:Digital Crosspoint 封裝:Tube |
| MAX4357ECD+TD | 功能描述:模擬和數(shù)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(shù)據(jù)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(chǎn)品:Digital Crosspoint 封裝:Tube |
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