參數(shù)資料
型號: AM79C031
廠商: Electronic Theatre Controls, Inc.
英文描述: Advanced Subscriber Line Interface Circuit (ASLIC) Device
中文描述: 高級用戶線接口電路(ASLIC)設(shè)備
文件頁數(shù): 3/48頁
文件大?。?/td> 501K
代理商: AM79C031
ASLIC/ASLAC Products
3
LIST OF FIGURES
Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
Figure 7.
Transmit and Receive Path Attenuation vs. Frequency . . . . . . . . . . . . . . . . . . . 26
Group Delay Distortion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
A-law Gain Linearity with Tone Input (Both Paths) . . . . . . . . . . . . . . . . . . . . . . . 28
μ-law Gain Linearity with Tone Input (Both Paths) . . . . . . . . . . . . . . . . . . . . . . . 28
Total Distortion with Tone Input (Both Paths) . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
A/A Overload Compression. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
ASLIC/ASLAC Typical Linecard Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
LIST OF TABLES
Table 1.
Table 2.
Table 3.
Table 4.
Table 5.
Table 6.
Table 7.
Table 8.
Table 9.
Table 10.
Table 11.
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
ASLIC Device DC Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
ASLIC Device Relay Driver Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
ASLIC Device Transmission Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
ASLAC Device DC Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
ASLAC Device Transmission and Signaling Specifications . . . . . . . . . . . . . . . . 22
Microprocessor Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
PCM Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Master Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
User-Programmable Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
ASLIC/ASLAC Devices Linecard Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
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