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參數(shù)資料
| 型號： | MSM7543 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 元件分類： | Codec |
| 英文描述： | Single Rail CODEC |
| 中文描述： | 單鐵編解碼器 |
| 文件頁數(shù)： | 13/19頁 |
| 文件大?。?/td> | 159K |
| 代理商： | MSM7543 |
Semiconductor
MSM7543/7544
13/19
AC Characteristics (Continued)
DIS
4.6 kHz to
72 kHz
30
32
—
dB
Digital Output Delay Time
t
SD
t
XD1
t
XD2
t
XD3
50
50
50
50
—
—
—
—
200
200
200
200
ns
Discrimination
0
0 to
4000 Hz
4.6 kHz to
100 kHz
C
L
= 100 pF + 1 LSTTL
S
300 to
3400
—
–37.5
–35
dBmO
Out-of-band Spurious
0
IMD
fa = 470
fb = 320
—
–52
–35
dBmO
Intermodulation Distortion
–4
2fa – fb
—
1020
–1.0
—
+1.0
dB
D-to-D Mode Gain
0
TMC = 1
PCMIN to
PCMOUT
*6
PSR T
PSR R
0 to
50 kHz
—
30
—
dB
Power Supply Noise Rejection Ratio
50 mV
PP
Condition
Parameter
Symbol
Min.
Typ.
Max.
Unit
Level
(dBm0)
Freq.
(Hz)
(V
DD
= +5 V ±5%, Ta = –30°C to +85°C)
*6 The measurement under idle channel noise
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MSM7544 | Single Rail CODEC |
| MSM7545 | LSI |
| MSM7557 | Single Chip MSK Modem with Compandor for Cordless Telephone |
| MSM7564-01 | CONNECTOR ACCESSORY |
| MSM7570-01 | Multi-Function ADPCM CODEC(多功能ADPCM編碼譯碼器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSM7544 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Single Rail CODEC |
| MSM7545 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:LSI |
| MSM7547 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Voice Signal Level Control LSI |
| MSM7547MS-K | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Voice Signal Level Control LSI |
| MSM7557 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Single Chip MSK Modem with Compandor for Cordless Telephone |
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