參數(shù)資料
型號(hào): L7557
廠(chǎng)商: Lineage Power
英文描述: Low-Power SLICs (electronic subscriber loop interface circuits )with Battery Switch(帶電池開(kāi)關(guān)的低功耗用戶(hù)環(huán)路線(xiàn)接口電路(SLIC))
中文描述: 低功耗SLIC組件(電子用戶(hù)環(huán)路接口電路)與電池開(kāi)關(guān)(帶電池開(kāi)關(guān)的低功耗用戶(hù)環(huán)路線(xiàn)接口電路電路(SLIC))
文件頁(yè)數(shù): 17/28頁(yè)
文件大小: 753K
代理商: L7557
Lucent Technologies Inc.
17
Data Sheet
January 2000
with Battery Switch
L7556, L7557 Low-Power SLICs
Applications
(continued)
Characteristic Curves
12-2828.c (F)
Figure 13. Receive Gain and Hybrid Balance vs.
Frequency
12-2829.b (F)
Figure 14. Transmit Gain and Return Loss vs.
Frequency
12-2830.a (F)
Figure 15. Typical V
CC
Power Supply Rejection
12-2871.a (F)
Figure 16. Typical V
BAT
Power Supply Rejection
FREQUENCY (Hz)
100
–20
–10
0
10
4
–50
–40
–30
1000
HYBRID BALANCE
(
RECEIVE GAIN
10
5
100
1000
10
4
–50
–30
–20
–10
0
FREQUENCY (Hz)
–40
TRANSMIT GAIN
RETURN LOSS
(
10
5
10
100
10
6
–80
–70
–20
–10
0
FREQUENCY (Hz)
1000
–50
–40
–60
–30
P
CURRENT
LIMIT
BELOW
CURRENT
LIMIT
SPEC.
10
5
10
4
10
100
10
5
10
6
–80
–70
–20
–10
0
FREQUENCY (Hz)
1000
10
4
–50
–40
–60
–30
P
BELOW
CURRENT
LIMIT
CURRENT
LIMIT
SPECIFICATION RANGE
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