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參數(shù)資料
| 型號(hào)： | MAX456EQH |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | 8 x 8 Video Crosspoint Switch |
| 中文描述： | 8-CHANNEL, CROSS POINT SWITCH, PQCC44 |
| 封裝： | PLASTIC, LCC-44 |
| 文件頁數(shù)： | 11/12頁 |
| 文件大?。?/td> | 99K |
| 代理商： | MAX456EQH |
M
8 x 8 Video Crosspoint S witc h
______________________________________________________________________________________
11
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
Connect LOAD (pin 8) to +5V (internal 400
loads on at all outputs).
Program any one input to connect to any one output (see Table 1 or 2 for programming codes).
Turn on buffer at the selected output (see Table 1 or 2).
Drive the selected input with V
IN
, and measure V
OUT
at the -3dB frequency at the selected output.
Program each numbered input to connect to the same numbered output (IN0 to OUT0, IN1 to OUT1, etc.).
See Table 1 or 2 for programming codes.
Turn off all output buffers (see Table 1 or 2).
Drive all inputs with V
IN
and measure V
OUT
at any output.
Isolation (in dB) = 20log
10
(V
OUT
/V
IN
).
Turn on all output buffers (see Table 1 or 2).
Drive any one input with V
IN
and measure V
OUT
at any undriven output.
Crosstalk (in dB) = 20log
10
(V
OUT
/V
IN
).
Drive all but one input with V
IN
and measure V
OUT
at the undriven output.
Note 6:
Note 7:
Note 8:
Note 9:
Note 10:
Note 11:
Note 12:
MAX456
OUT0
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
LOAD
IN0
IN1
IN2
IN3
IN4
IN5
IN6
IN7
V
OUT
V
OUT
V
OUT
V
OUT
V
OUT
V
OUT
V
OUT
V
OUT
+5V
MAX456
OUT0
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
LOAD
IN0
IN1
IN2
IN3
IN4
IN5
IN6
IN7
V
OUT
+5V
MAX456
OUT0
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
LOAD
IN0
IN1
IN2
IN3
IN4
IN5
IN6
IN7
V
OUT
V
OUT
V
OUT
V
OUT
V
OUT
V
OUT
V
OUT
+5V
MAX456
OUT0
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
LOAD
IN0
IN1
IN2
IN3
IN4
IN5
IN6
IN7
V
OUT
+5V
V
IN
= 2Vp-p, SWEEP FREQUENCY
R
S
= 75
V
IN
= 2Vp-p @ 5MHz
R
S
= 75
V
IN
= 2Vp-p @ 5MHz
R
S
= 75
V
IN
= 2Vp-p @ 5MHz
R
S
= 75
-3dBBandwdth(Notes 1-4)
Al-Channe Of Isoaton(Notes 1 5-8)
Al-Channe Crosstak (Notes 1 5 9 11 12)
Single-Channe Crosstak (Notes 1 5 9-11)
75
75
7x
_______________________________________________________Dynamic Test Circ uits
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX456EQH+ | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX456EQH+D | 功能描述:視頻開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:4 開啟電阻（最大值）:12 Ohms 傳播延遲時(shí)間: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel |
| MAX456EQH+TD | 功能描述:視頻開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:4 開啟電阻（最大值）:12 Ohms 傳播延遲時(shí)間: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel |
| MAX456EQH-D | 功能描述:視頻開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:4 開啟電阻（最大值）:12 Ohms 傳播延遲時(shí)間: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel |
| MAX456EQH-TD | 功能描述:視頻開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:4 開啟電阻（最大值）:12 Ohms 傳播延遲時(shí)間: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel |
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