參數(shù)資料
型號: PI3USB412ZJEX
廠商: PERICOM SEMICONDUCTOR CORP
元件分類: 多路復用及模擬開關(guān)
英文描述: DIFFERENTIAL MULTIPLEXER, QCC16
封裝: GREEN, MO-229, TDFN-16
文件頁數(shù): 6/16頁
文件大?。?/td> 1787K
代理商: PI3USB412ZJEX
14
PI3USB412
3.3V, USB 2.0 high-speed signal switch
w/ low THD channels for two audio signals
PS8832
05/22/06
COMPANY CONFIDENTIAL
Figure 18: High Fidelity Audio Signal Test Setup.
In Figure 18, the test flow is to send a sine wave signal from 30Hz to 30KHz from the Function Generator (HP8116A) to the Pericom Test
Board. Pericom took measurements on three test points using a Tektronix Scope (TDS694C). The three test points were TP2 (Channel 1 on
Scope), TP3 (Channel 2 on Scope), and TP4 (Channel 3 on Scope). R1 represents the termination of the headset speaker.
Figure 19: See Figure 18 for test setup. R1=12K and the sine wave on the left plot is 30KHz, while the sine wave on the right is
30Hz. Channel 1 (black)=TP2, Channel 2 (green)=TP3, Channel 3(red)=TP4
06-0077
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