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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)： | 10/25頁 |
| 文件大?。?/td> | 153K |
| 代理商： | MSM7557 |
10/25
MSM7557
Semiconductor
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
Symbol
V
DD
V
IA
V
ID
T
STG
Rating
–0.3 to +7.0
*1 : LIM, VR2, TVI, RAI, CMPI
*2 : SD, EMP, DYN, SEC, RCK1, RCK2, BYP, BR, FDE, BIT, FPS, RVE, PDN, X2, ME, TVE
Parameter
Unit
Condition
Power Supply Voltage
Analog Input Voltage *1
Digital Input Voltage *2
Storage Temperature
–0.3 to V
DD
+ 0.3
Ta = 25°C
Refer to GND
V
–55 to +150
°C
—
2.7
4.5
–30
3.6860
3.6
5.0
+25
3.6864
V
DD
V
from
GND level
V
DD
= 2.7 V to 5.5 V
—
BR = 0"
BR = "1"
—
DYN = "0"
DYN = "1"
—
RL
≥
40k
W
—
—
—
DYN
= "0"
DYN= "1"
5.5
5.5
+70
3.6868
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
Power Supply Voltage
Operating Temperature
Crystal Oscillating Freq.
Data Signaling Rate
C4, C5, C11, C12, C15
C6, C13
C7, C8
C9, C10
C14
C19
C20, C21
T
op
f
X'TAL
T
S
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1.0
0.22
0.47
1.0
0.22
10
0.47
20
2400
1200
—
—
—
—
—
—
—
—
—
—
°C
MHz
bit/sec
m
F
pF
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 |
| MSM7577 | Voice Signal Level Control LSI |
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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