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參數(shù)資料
| 型號： | HA456CN |
| 廠商： | HARRIS SEMICONDUCTOR |
| 元件分類： | 運(yùn)動控制電子 |
| 英文描述： | 120MHz, Low Power, 8 x 8 Video Crosspoint Switch |
| 中文描述： | 8-CHANNEL, CROSS POINT SWITCH, PQFP44 |
| 文件頁數(shù)： | 11/15頁 |
| 文件大?。?/td> | 158K |
| 代理商： | HA456CN |
11
AC Test Circuits
FIGURE 6. -3dB BANDWIDTH (NOTES 7-10)
FIGURE 7. ALL HOSTILE OFF ISOLATION (NOTES 10-12)
FIGURE 8. SINGLE CHANNEL CROSSTALK (NOTES 10, 13-16)
FIGURE 9. ALL HOSTILE CROSSTALK (NOTES 10, 15, 17-19)
NOTES:
7. Program the desired input to output combination (e.g., IN7 to OUT1).
8. Enable the selected output(s).
9. Drive the selected input with V
IN
, and measure the -3dB frequency at the selected output (V
OUT
).
10. Load all outputs with the desired R
L
.
11. Disable all outputs.
12. Drive all inputs with V
IN
and measure V
OUT
at any output; isolation (in dB) = -20log
10
(V
OUT
/V
IN
).
13. Drive V
IN
on one input which connects to one output (e.g., IN7 to OUT7).
14. Terminate all other inputs to GND.
15. Enable all outputs.
16. Measure V
OUT
at any undriven output; crosstalk (in dB) = 20log
10
(V
OUT
/V
IN
).
17. Terminate one input to GND, and connect that input to a single output (e.g., IN0 to OUT0).
18. Drive the other seven inputs with V
IN
, and connect these active inputs to the remaining seven outputs.
19. Measure V
OUT
at the quiescent output; crosstalk (in dB) = 20log
10
(V
OUT
/V
IN
).
IN0
IN1
IN2
IN3
IN4
IN5
IN6
IN7
OUT0
OUT3
OUT4
OUT5
OUT6
OUT7
OUT1
OUT2
V
OUT
V
IN
= 1V
P-P
, SWEEP FREQUENCY
IN0
IN1
IN2
IN3
IN4
IN5
IN6
IN7
OUT0
OUT3
OUT4
OUT5
OUT6
OUT7
OUT1
OUT2
V
IN
= 1V
P-P
, AT 10MHz
V
OUT
V
OUT
V
OUT
V
OUT
V
OUT
V
OUT
V
OUT
V
OUT
IN0
IN1
IN2
IN3
IN4
IN5
IN6
IN7
OUT0
OUT3
OUT4
OUT5
OUT6
OUT7
OUT1
OUT2
V
IN
= 1V
P-P
, AT10MHz
V
OUT
V
OUT
V
OUT
V
OUT
V
OUT
V
OUT
V
OUT
7 X 75
IN0
IN1
IN2
IN3
IN4
IN5
IN6
IN7
OUT0
OUT3
OUT4
OUT5
OUT6
OUT7
OUT1
OUT2
V
IN
= 1V
P-P
, AT 10MHz
V
OUT
75
HA456
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PDF描述 |
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| HA456 | 120MHz, Low Power, 8 x 8 Video Crosspoint Switch |
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| HA4600CBZ96 | 480MHz, SOT-23, Video Buffer with Output Disable |
| HA4600CHZ96 | 480MHz, SOT-23, Video Buffer with Output Disable |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HA456CP | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| HA456EVAL1 | 功能描述:交換機(jī) IC 開發(fā)工具 EVAL PLATFORM HA456 RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:USB Power Switches 工具用于評估:MAX4984E 工作電源電壓:2.8 V to 5.5 V |
| HA457 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:95MHz, Low Power, AV = 2, 8 x 8 Video Crosspoint Switch |
| HA457CM | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| HA457CN | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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