參數(shù)資料
型號(hào): AM79Q02JC
廠商: Electronic Theatre Controls, Inc.
英文描述: Quad Subscriber Line Audio-Processing Circuit (QSLAC) Devices
中文描述: 四用戶線路音頻處理電路(QSLAC)設(shè)備
文件頁數(shù): 15/68頁
文件大小: 1361K
代理商: AM79Q02JC
SLAC Products
15
Variation of Gain with Input Level
The gain deviation relative to the gain at
10 dBm0 is within the limits shown in Figure 3 for either transmission path
when the input is a sine wave signal of frequency 1014 Hz.
Figure 3. A-law/
μ
-law Gain Tracking with Tone Input (Both Paths)
0.55
0.25
0
0.25
0.55
1.5
55
50
40
10
+3
1.5
Input
Level
dBm0
0
QSLAC Device Spec-
ification
19256A-008
a. A-law
Gain
dB
0.45
0.25
0
0.25
0.45
1.4
55
50
37
10
+3
1.4
Input
Level
dBm0
0
Gain
dB
19256A-009
b.
μ
-law
QSLAC Device
Specification
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