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參數(shù)資料
| 型號： | MSM7557 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | Single Chip MSK Modem with Compandor for Cordless Telephone |
| 中文描述： | 單芯片MSK調(diào)制解調(diào)器無繩電話與Compandor |
| 文件頁數(shù)： | 14/25頁 |
| 文件大?。?/td> | 153K |
| 代理商： | MSM7557 |
14/25
MSM7557
Semiconductor
(Continued)
Parameter
Standard Input
Level
Maximum Input
Level
f
IN
= 1 kHz
–13.7
–5.5
—
—
–9.9
–19.8
–29.5
3.4
3.5
17
16
–10.8
–11.2
–3.1
—
—
–20
–40
–59
3.4
3.5
17
16
–11.3
–3.9
–7
+1.0
–9.2
–18.6
—
—
—
—
—
–8.7
–9.1
–1.5
–6
+2
–18.3
–37.5
—
—
—
—
—
dBV
–16.1
–7.1
—
—
–10.6
–21.0
—
—
—
—
—
–12.9
–13.3
–4.7
—
—
–21.5
–42.2
—
—
—
—
—
DYN = "0"
DYN = "1"
DYN = "0"
DYN = "1"
–20 dB
–40 dB
–60 dB
C
E
*3 0 dB is defined as the input level and the output level when the standard input
level is input.
*4 V
DD
= 3.6 V, DYN = "0"
*5 V
DD
= 5.0 V, DYN = "0"
*6 V
DD
= 5.0 V, DYN = "1"
DYN = "0" : V
DD
= 2.7 V to 5.5 V, Ta = –30°C to 70°C
DYN = "1" : V
DD
= 4.5 V to 5.5 V, Ta = –30°C to 70°C
Output
Level *3
Attack Time
Recovery Time
Standard Input
Level
Maximum
Output Level
Output
Level
Attack
Time
Recovery
Time
V
ICS
V
ICM
GC2
GC4
GC5
T
AT1
T
AT2
T
RE1
T
RE2
V
IES
V
IEM
GE1
GE2
GE3
T
AT3
T
AT4
T
RE3
T
RE4
f
IN
= 1 kHz
DYN = "0", C6 = 0.22
m
F
DYN = "1", C6 = 0.47
m
F
DYN = "0", C6 = 0.22
m
F
DYN = "1", C6 = 0.47
m
F
f
IN
= 1 kHz
f
IN
= 1 kHz *3
DYN = "0", C13 = 0.22
m
F
DYN = "1", C13 = 0.47
m
F
DYN = "0", C13 = 0.22
m
F
DYN = "1", C13 = 0.47
m
F
*4
*5
*6
DYN = "0"
DYN = "1"
–10 dB
–20 dB
–30 dB
dB
ms
dBV
dB
ms
Symbol
Condition
Min.
Typ.
Max.
Unit
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PDF描述 |
|---|---|
| MSM7564-01 | CONNECTOR ACCESSORY |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSM7560 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Single Rail ADPCM CODEC |
| MSM7560L | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Single Rail ADPCM CODEC |
| MSM7564-01 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:A Single Chip 14.4 kbps Data & Fax Modem |
| MSM7566 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Single Rail CODEC |
| MSM7566GS-K | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Single Rail CODEC |
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