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參數(shù)資料
| 型號： | MT3371BNR |
| 廠商： | ZARLINK SEMICONDUCTOR INC |
| 元件分類： | 信令電路 |
| 英文描述： | Wide Dynamic Range DTMF Receiver |
| 中文描述： | TELECOM, DTMF SIGNALING CIRCUIT, PDSO20 |
| 封裝： | 5.30 MM, MO-150AE, SSOP-20 |
| 文件頁數(shù)： | 9/15頁 |
| 文件大?。?/td> | 485K |
| 代理商： | MT3371BNR |
MT3170B/71B, MT3270B/71B, MT3370B/71B
Data Sheet
9
Zarlink Semiconductor Inc.
AC Electrical Characteristics
- voltages are with respect to V
DD
=5V
±
5%, V
SS
=0V and temperature -40 to +85
°
C unless otherwise
stated.
Characteristics
Sym.
Min.
Typ.
Max.
Units
Test Conditions*
1
Valid input signal level
(each tone of composite signal)
-50
2.45
0
775
dBm
mV
RMS
1,2,3,5,6,12
2
Positive twist accept
8
dB
1,2,3,4,11,12,15
3
Negative twist accept
8
dB
1,2,3,4,11,12,15
4
Frequency deviation accept
±1.5
%
± 2Hz
1,2,3,5,12
5
Frequency deviation reject
±3.5
%
1,2,3,5,12,15
6
Third tone tolerance
-16
dB
1,2,3,4,5,12
7
Noise tolerance
-12
dB
7,9,12
8
Dial tone tolerance
+15
dB
8,10,12
9
Supervisory tones detect level
(Total power)
-35
dBm
16
10
Supervisory tones reject level
-50
dBm
16
11
Energy detector attack time
t
SA
1.0
6.5
ms
16
12
Energy detector decay time
t
SD
3
25
ms
16
13a
13b
Powerdown time
Powerup time
10
30
50
ms
ms
ms
IDDQ
≤
100
μ
A
MT3170B/3370B
MT3171B/3371B
Note 14
14
Tone present detect time (ESt
logic output)
t
DP
3
13
20
ms
MT3x70B
15
Tone absent detect time (ESt
logic output)
t
DA
3
15
ms
MT3x70B
16
Tone duration accept
(DStD logic output)
t
REC
40
ms
MT3x71B
17
Tone duration reject
(DStD logic output)
t
REC
20
ms
MT3x71B
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MT3371BSR1 | Wide Dynamic Range DTMF Receiver |
| MT3371BSR | Wide Dynamic Range DTMF Receiver |
| MT3371BS1 | Wide Dynamic Range DTMF Receiver |
| MT3371BS | Wide Dynamic Range DTMF Receiver |
| MT3371BN | Wide Dynamic Range DTMF Receiver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MT3371BNR1 | 制造商:Microsemi Corporation 功能描述:DTMF RX 4.19MHZ 5V 20SSOP - Tape and Reel 制造商:Zarlink Semiconductor Inc 功能描述:DTMF RX 4.19MHZ 5V 20SSOP - Tape and Reel |
| MT3371BS | 制造商:Microsemi Corporation 功能描述:DTMF RX 4.19MHZ 5V 18SOIC - Bulk |
| MT3371BS1 | 制造商:Microsemi Corporation 功能描述:DTMF RX 4.19MHZ 5V 18SOIC - Rail/Tube 制造商:Microsemi Corporation 功能描述:PB FREE SER.PORT DTMF RX.PWD.2PIN4.19MHZ |
| MT3371BSR | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Wide Dynamic Range DTMF Receiver |
| MT3371BSR1 | 制造商:Microsemi Corporation 功能描述:DTMF RX 4.19MHZ 5V 18SOIC - Tape and Reel |
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