參數(shù)資料
型號: AM79Q021
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?。?/td> 1361K
代理商: AM79Q021
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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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM79Q021JC 制造商:Advanced Micro Devices 功能描述: 制造商:Advanced Micro Devices 功能描述:PCM CODEC, Quad, 44 Pin, Plastic, PLCC 制造商:Analog Devices 功能描述:PCM CODEC, Quad, 44 Pin, Plastic, PLCC
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AM79Q031 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Quad Subscriber Line Audio-Processing Circuit (QSLAC) Devices