參數(shù)資料
型號(hào): AM79D2251JC
廠商: ADVANCED MICRO DEVICES INC
元件分類: 編解碼器
英文描述: Dual Intelligent Subscriber Line Audio-Processing Circuit (ISLAC)
中文描述: PCM CODEC, PQCC44
封裝: PLASTIC, LCC-44
文件頁數(shù): 22/35頁
文件大?。?/td> 410K
代理商: AM79D2251JC
22
Am79D2251
Gain Linearity
The gain deviation relative to the gain at
10 dBm0 is within the limits shown in Figure 8 (A-law) and
Figure 9 (μ-law) for either transmission path when the input is a sine wave signal of 1014 Hz.
Figure 8. A-law Gain Linearity with Tone Input (Both Paths)
Figure 9.
μ
-law Gain Linearity with Tone Input (Both Paths)
0.55
0.25
0
-0.25
-0.55
-1.5
-55
-50
-40
-10
+3
1.5
Gain (dB)
Input
Level
(dBm0)
0
Dual ISLAC Specification
0.45
0.25
0
-0.25
-0.45
-1.4
-55
-50
-37
-10
+3
1.4
Gain (dB)
Input
Level
(dBm0)
0
Dual ISLAC Specification
相關(guān)PDF資料
PDF描述
AM79D2251VC Dual Intelligent Subscriber Line Audio-Processing Circuit (ISLAC)
AM79M535 Metering Subscriber Line Interface Circuit
AM79M576A-1 Metering Subscriber Line Interface Circuit
AM79M576A-1JC Metering Subscriber Line Interface Circuit
AM79M576A Metering Subscriber Line Interface Circuit
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM79D2251VC 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:Dual Intelligent Subscriber Line Audio-Processing Circuit (ISLAC)
AM79H1000 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
AM79H1000R 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Fiber-Optic Receiver
AM79H1000T 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Fiber-Optic Transmitter
AM79H1068-125 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Fiber-Optic Transmitter