參數(shù)資料
型號(hào): PT2257-SL
廠商: Princeton Technology Corporation
英文描述: Electronic Volume Controller IC
中文描述: 電子音量控制IC
文件頁數(shù): 11/20頁
文件大?。?/td> 360K
代理商: PT2257-SL
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
Tel: 886-2-66296288
PT2257 THD - FAST FOURIER TRANSFORM (FFT) ANALYSIS 1
(Conditions: Rload=10K, Volume Att=0dB, VCC=9V, Output Level=1Vrms)
PT2257 V1.3
- 11 -
December, 2006
Electronic Volume Controller IC
PT2257
-160
+0
-140
-120
-100
-80
-60
-40
-20
20
10k
50
100
200
500
1k
2k
5k
Hz
PT2257 THD - FAST FOURIER TRANSFORM (FFT) ANALYSIS 2
(Conditions: Rload=10K, Volume Att=0dB, VCC=9V, Output Level=200m Vrms)
+0
-160
-140
-120
-100
-80
-60
-40
-20
20
10k
50
100
200
500
1k
2k
5k
Hz
dB
dB
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