參數(shù)資料
型號(hào): L9214A
廠商: Lineage Power
英文描述: Low-Cost Ringing SLIC(低價(jià)格振鈴用戶環(huán)路接口電路)
中文描述: 低成本振鈴用戶接口(低價(jià)格振鈴用戶環(huán)路接口電路)
文件頁數(shù): 11/44頁
文件大?。?/td> 964K
代理商: L9214A
Preliminary Data Sheet
October 2000
Low-Cost Ringing SLIC
L9214A/G
Lucent Technologies Inc.
11
Operating States
Table 2. Control States
* In this state, all supervision functions are disabled, on hook transmission is disabled, pin PT is positive with respect to PR, V
BAT1
is applied to
tip/ring, and the tip to ring voltage will be equivalent to the scan state.
B3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
B2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
B1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
B0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
State
Disconnect
Ringing, (line reverse with high slope)
Unused*
Ringing, (line forward with high slope)
Disconnect
Reverse active and on-hook, fast polarity reversal
Scan
Forward active and on-hook, fast polarity reversal
Disconnect
Ringing, (line reverse with low slope)
Unused*
Ringing, (line forward with low slope)
Disconnect
Reverse active and on-hook, slow polarity reversal
Scan
Forward active and on-hook, slow polarity reversal
相關(guān)PDF資料
PDF描述
L9214G Low-Cost Ringing SLIC(低價(jià)格振鈴用戶環(huán)路接口電路)
L9215G Short-Loop Sine Wave Ringing SLIC(短環(huán)路正弦波振鈴用戶接口(SLIC))
L9215A Short-Loop Sine Wave Ringing SLIC(短環(huán)路正弦波振鈴用戶接口(SLIC))
L9216A Short-Loop Ringing SLIC with Ground Start(接地起動(dòng)的短環(huán)路振鈴用戶接口)
L9216G Short-Loop Ringing SLIC with Ground Start(接地起動(dòng)的短環(huán)路振鈴用戶接口)
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