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參數(shù)資料
| 型號： | MSM7542 |
| 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)： | 12/20頁 |
| 文件大?。?/td> | 154K |
| 代理商： | MSM7542 |
Semiconductor
MSM7541/7542
12/20
AC Characteristics
Condition
(V
DD
= 3.0 V to 3.8 V, Ta = –30°C to +85°C)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Transmit Frequency Response
Loss T1
Loss T2
Loss T3
Loss T4
Loss T5
Loss T6
Loss R1
Loss R2
Loss R3
Loss R4
Loss R5
SD T1
SD T2
SD T3
SD T4
SD T5
SD R1
SD R2
SD R3
SD R4
SD R5
GT T1
GT T2
GT T3
GT T4
GT T5
GT R1
GT R2
GT R3
GT R4
GT R5
Level
(dBm0)
60
20
26
+0.1
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Freq.
(Hz)
300
1020
2020
3000
3400
300
1020
2020
3000
3400
–0.15
+0.20
Reference
—
—
—
—
Reference
—
—
—
43
42
39
30.5
25
43
41
41
33
27
0
Reference
–0.02
+0.2
+0.4
0
Reference
–0.06
–0.10
–0.20
0
–0.15
–0.15
0
–0.15
+0.20
+0.20
0.80
+0.20
Receive Frequency Response
–0.15
–0.15
0.0
35
35
35
28
23
36
36
36
30
24
–0.2
+0.20
+0.20
0.80
—
—
—
—
—
—
—
—
—
—
+0.2
0
3
0
–30
–40
–45
3
0
–30
–40
–45
3
–10
Transmit Signal to Distortion Ratio
1020
dB
*1
Receive Signal to Distortion Ratio
1020
dB
*1
Transmit Gain Tracking
1020
–0.2
–0.5
–1.2
–0.2
+0.2
+0.5
+1.2
+0.2
dB
–40
–50
–55
3
–10
Receive Gain Tracking
1020
–0.2
–1.0
–1.5
+0.2
+1.0
+1.5
dB
–40
–50
–55
*1 Psophometric filter is used
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MSM7543 | Single Rail CODEC |
| MSM7544 | Single Rail CODEC |
| MSM7545 | LSI |
| MSM7557 | Single Chip MSK Modem with Compandor for Cordless Telephone |
| MSM7564-01 | CONNECTOR ACCESSORY |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSM7543 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Single Rail CODEC |
| 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 |
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