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參數(shù)資料
| 型號： | MT91600 |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | Programmable SLIC(可編程用戶線路接口電路（在轉換系統(tǒng)和用戶環(huán)間提供一個接口）) |
| 中文描述： | 可編程用戶接口（可編程用戶線路接口電路（在轉換系統(tǒng)和用戶環(huán)間提供一個接口）） |
| 文件頁數(shù)： | 7/16頁 |
| 文件大?。?/td> | 66K |
| 代理商： | MT91600 |
Preliminary Information
MT91600
7
If R23(max) < R23(min), then a violation has
occurred. Pd(max) will have to be increased.
A numerical example:
Given:
R2 = 220
Lr = 325
(2.5km of 28 gauge wire, averaged at
65
/km)
DCRP = 200
Pd(max) = 1.5W
Vbat = -48V +/- 10% (i.e. -43V to -53V)
Therefore:
R23(max) = (43/30mA) - 100 - (2 * 220 + 325 + 200)
= 1433.3 - 100 - 965
R23(max) = 368.3
R23(min) = (53/40mA) - (1.5/1.6mA) - 220
= 1325 - 937.5 - 220
R23(min) = 167.5
R23 = Square Root ( 368.3 * 167.5 )
R23 = 248.4
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MT91600AN | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Programmable SLIC |
| MT91600AN1 | 制造商:Microsemi Corporation 功能描述:SLIC 1CH 55DB 32MA 5V 28SSOP - Rail/Tube 制造商:Zarlink Semiconductor Inc 功能描述:SLIC 1CH 55DB 32MA 5V 28SSOP - Rail/Tube |
| MT91600ANR | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Programmable SLIC |
| MT91600ANR1 | 制造商:Microsemi Corporation 功能描述:SLIC 1CH 55DB 32MA 5V 28SSOP - Tape and Reel |
| MT9160AE | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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