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參數(shù)資料
| 型號(hào)： | TK15324 |
| 廠商： | TOKO Inc. |
| 英文描述： | Audio Analog Switch |
| 中文描述： | 音頻模擬開關(guān) |
| 文件頁(yè)數(shù)： | 4/12頁(yè) |
| 文件大小： | 201K |
| 代理商： | TK15324 |
Page 4
June 1999 TOKO, Inc.
TK15324
TOTAL HARMONIC DISTORTION (FIGURE 4)
Use the lower distortion oscillator for this measurement
because distortion of the TK15324 is very low.
1) Pin 5 is in the open condition, or low level.
2) Connect a distortion analyzer to Pin 3.
3) Input the sine wave (1 kHz, 1 Vrms) to Pin 4.
4) Measure the distortion of Pin 3. This value is the
distortion of 1-Ach.
5) Next connect Pin 5 to the V
, or high level.
6) Input the same sine wave to Pin 2.
7) Measure in the same way. This value is the distortion
of 1-Bch.
CONTROL INPUT IMPEDANCE (FIGURE 3)
This is the input resistance of control terminal.
1) Measure the inflow current from V
CC
to Pin 5.
2) Calculate:
IMP = V
/ Inflow current
This resistance is the input impedance.
TEST CIRCUITS AND METHODS (CONT.)
Figure 2
Figure 3
VCC
Cont.
+
+
~
CONTROL LOW/HIGH LEVEL (FIGURE 2)
This level is to measure the threshold level.
1) Input, the V
to Pin 1. (This condition is the same with
other measurements, omitted from the next for simplicity)
2) Input to Pin 4 with sine wave (f = 1 kHz, V
IN
= 1 Vrms).
3) Connect an oscilloscope to Pin 3.
4) Drop the control voltage gradually from V
until the
sine wave appears at the oscilloscope. This voltage is
the threshold level when the wave appears.
VCC
+
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PDF描述 |
|---|---|
| TK15324M | Audio Analog Switch |
| TK15324MTL | CABLE ASSEMBLY; LEAD-FREE SOLDER; SSMA MALE TO SSMA MALE; 50 OHM, RG178B/U COAX |
| TK15325MTL | Audio Analog Switch |
| TK15325 | Audio Analog Switch |
| TK15325M | Audio Analog Switch |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TK15324M | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:Audio Analog Switch |
| TK15324MTL | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:Audio Analog Switch |
| TK15324MTL/324 | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:Audio Analog Switch |
| TK15325 | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:Audio Analog Switch |
| TK15325M | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:Audio Analog Switch |
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