參數(shù)資料
型號: L8567-32PLCC
英文描述: Telecommunication IC
中文描述: 通信集成電路
文件頁數(shù): 23/42頁
文件大?。?/td> 701K
代理商: L8567-32PLCC
Lucent Technologies Inc.
23
Data Sheet
August 1999
People’s Republic of China Applications
L8567 SLIC for
Chip Set Performance Specifications
(continued)
Loss vs. Level Relative to Loss at –10 dBm
Input at 1020 Hz
This specification is met by using the T7507 codec,
L8567 SLIC, L7583 solid-state switch, and 50
pro-
tection resistors (200
+ 680
|| 0.1
μ
F termination).
5-5341
Figure 17. Loss vs. Level
Return Loss
The following template is achieved.
5-5325
Figure 18. Return Loss
Hybrid Balance
The following template is achieved.
5-5326
Figure 19. Hybrid Balance
+3 dBm0
–10
–40
–50
–55
1.6
0.6
0.3
0
–0.3
–0.6
–1.6
L
18
R
14
300 500
2000
3400
FREQUENCY (Hz)
20
T
16
300 500
2500
3400
FREQUENCY (Hz)
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