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參數(shù)資料
| 型號： | KS8620D |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 元件分類： | Codec |
| 英文描述： | 1 Chip CODEC for Digital Answering phone |
| 中文描述： | 1解碼器芯片數(shù)字接聽電話 |
| 文件頁數(shù)： | 8/9頁 |
| 文件大?。?/td> | 73K |
| 代理商： | KS8620D |
KS8620
1 Chip CODEC for Digital Answering phone
TRANSMISSION CHARACTERISTICS
( Continued )
Characteristic
System
Test Conditions
Min
Typ
Max
Unit
Noise, Single Frequency
Positive Power Supply
Rejection, Transmit
Negative Power Supply
Rejection, Transmit
Positive Power Supply
Rejection, Receive
Negative Power Supply
Rejection, Receive
NSF
PSRR
(PTX)
PSRR
(NTX)
PSRR
(PRX)
PSRR
(NRX)
f = 0KHz to 100KHz, loop around
measurement, VF
X
I+ = 0Vrms
VF
X
I+ = 0 Vrms,
Vcc = 5.0 V
DC
+ 100mVms
f = 0KHz - 50KHz
VF
X
I+ = 0 Vrms,
V
BB
= -5.0 V
DC
+ 100mVrms
f = 0KHz - 50KHz
PCM code equals positive zero
Vcc = 5.0V
DC
+ 100mVrms
f = 0Hz - 4000Hz
f = 4KHz - 25KHz
PCM code equals positive zero
V
BB
= -5.0V
DC
+ 100mVrms
f = 0Hz - 4000Hz
f = 4KHz - 25KHz
25
25
25
25
25
25
dBC
dBC
dBC
dB
dBC
dB
Spurious Out-Band Signals
at the Channel Output
SOS
Loop around measurement, 0dBm0,
300Hz - 3400Hz input PCM applied
to D
R
, Measure individual image
signals at VF
R
O
4600Hz -7600Hz
7600Hz - 100,000Hz
Distortion
Signal to Total Distortion
Transmit or Receive
Half-Channel
THD
TX
THD
RX
Sinusoidal test method ;
level = 3.0dBm0
= 0dBm0 to 30dBm0
= -40dBm0 XMT
RCV
-28
-35
dB
28
30
25
25
dBC
-53
dBm0
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PDF描述 |
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| KS8620N | 1 Chip CODEC for Digital Answering phone |
| KS8630 | ENHANCED CALLING LINE IDENTIFIER WITH CALL WAITING |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KS8620N | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1 Chip CODEC for Digital Answering phone |
| KS8630 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:ENHANCED CALLING LINE IDENTIFIER WITH CALL WAITING |
| KS8630D | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:ENHANCED CALLING LINE IDENTIFIER WITH CALL WAITING |
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