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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)： | 15/25頁 |
| 文件大?。?/td> | 153K |
| 代理商： | MSM7557 |
15/25
MSM7557
Semiconductor
Common Characteristics
Digital Timing Characteristics
*1 VR1, VR3, TAO, RVO, RAIO
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
Min.
Typ.
—
—
—
—
—
40
60
V
DD
– 0.1
2
2
V
DD
– 0.15
2
2
Parameter
Symbol
R
IA
R
IC
R
OX
1
R
OX
2
R
OX
3
RXL1
RXL2
Condition
TVI, RAI, VR2
LIM
TAO
VR1, VR3, RVO
TVIO, RAIO
Max.
—
—
—
—
—
—
—
Unit
M
W
k
W
Input Resistance
Output Resistance
Output Load Resistance
Output DC Voltage
V
SG
V
AO
S/D
≥
20 dB
SG
TAO, RVO
*1
TVIO
V
DD
V
DD
+ 0.1
2
V
DD
+ 0.15
2
V
DD
10
200
1750
600
100
—
—
W
k
W
V
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
Min.
Typ.
Parameter
Transmit Data
Set-up Time
Transmit Data
Hold Time
Receive Data
Output Delay
Sync-signal
Output Delay (ME
ST)
Symbol
Condition
Max.
Unit
t
S
t
H
t
D
t
MS
Refer to Fig. 1
Refer to Fig. 1
Refer to Fig. 1
1
1
–300
0
—
—
—
—
—
—
834
300
m
s
ns
m
s
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MSM7564-01 | CONNECTOR ACCESSORY |
| MSM7570-01 | Multi-Function ADPCM CODEC(多功能ADPCM編碼譯碼器) |
| MSM7575 | Multi-Function ADPCM CODEC(多功能ADPCM(自適應(yīng)差分脈沖編碼調(diào)制）編碼譯碼器) |
| MSM7576 | LSI |
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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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