参数资料
型号: TA1230Z
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PZIP21
封装: 0.89 MM PITCH, PLASTIC, SZIP-21
文件页数: 12/12页
文件大小: 198K
代理商: TA1230Z
TA1230Z
2002-12-20 9/12
TEST CONDITIONS
MODE SETTING
NOTE
INPUT
SIGNAL
PIN 3
PIN 4
PIN 7
TEST PIN
TEST METHOD
15
Signal J
0 [V]
Pin 17
Input signal J. Lower the 31.47 [kHz] signal level from 150
[mVrms]. Measure the 31.47 [kHz] signal level when the pin 17
voltage changes to 9 [V] (VSUB).
S SUB = 20 og (150 / VSUB) [dB]
16
Signal K
Signal L
Signal M
0 [V]
Pins 16, 17
Input signal K. Lower the cue signal level from 20 mVrms.
Measure the cue signal level when the pin 17 voltage
changes to 9 V (V Qo [mVrms])
S Qo [dB] = 20 og (20 / VQo)
Input signal L. Lower the cue signal level from 20mVrms.
Measure the cue signal level when the pin 17 voltage
changes to 9 V (VQ900 [mVrms])
S Q900 [dB] = 20 og (20 / VQ900).
Input signal M. Lower the cue signal level from 20 [mVrms].
Measure the cue signal level when the pin 16 voltage
changes to 9 V (VQ1k [mVrms])
S Q1k [dB] = 20 og (20 / VQ1k).
17
Signal A
0 [V]
Pin 12
Measure the input resistance.
18
Signal A
0 [V]
Pins 8, 9, 10
Measure the output resistance.
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