參數(shù)資料
型號(hào): AM79C203
廠商: Electronic Theatre Controls, Inc.
英文描述: Advanced Subscriber Line Interface Circuit (ASLIC) Device
中文描述: 高級(jí)用戶(hù)線(xiàn)接口電路(ASLIC)設(shè)備
文件頁(yè)數(shù): 28/48頁(yè)
文件大?。?/td> 501K
代理商: AM79C203
28
Am79213/Am79C203/031 Data Sheet
Gain Linearity
The gain deviation relative to the gain at
10 dBm0 is within the limits shown in Figure 3 (A-law) and Figure 4 (μ-
law) for either transmission path when the input is a sine wave signal of 1014 Hz.
0.55
0.25
0
0.25
0.55
1.5
55
50
40
10
+3
1.5
Gain (dB)
Input
Level
(dBm0)
0
ASLAC Device Specification
Figure 3. A-law Gain Linearity with Tone Input (Both Paths)
Note:
Relax specification by 0.05 dB at
40
°
C.
0.45
0.25
0
0.25
0.45
1.4
55
50
37
10
+3
1.4
Gain (dB)
Input
Level
(dBm0)
0
ASLAC Device Specification
Figure 4. μ-law Gain Linearity with Tone Input (Both Paths)
Note:
Relax specification by 0.05 dB at
40
°
C.
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