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參數(shù)資料
| 型號(hào)： | AS2534ET |
| 廠商： | AUSTRIAMICROSYSTEMS AG |
| 元件分類(lèi)： | 無(wú)繩電話/電話 |
| 英文描述： | Multi-Standard CMOS Single Chip Telephone IC with Dual Soft Clipping |
| 中文描述： | TELEPHONE MULTIFUNCTION CKT, PDSO28 |
| 封裝： | SOIC-28 |
| 文件頁(yè)數(shù)： | 21/25頁(yè) |
| 文件大?。?/td> | 270K |
| 代理商： | AS2534ET |
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21
Rev. 7
July 1998
Data Sheet
AS2533...6
AC Characteristics (cont′d)
(I
LINE
= 15 mA; f = 800 Hz unless otherwise specified)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
Keyboard
t
D
Key Debounce Time
15
ms
HS/DPN Input
t
HS-L
t
HS-H
Low to High Debounce
Going off-hook
15
ms
High to Low Debounce
Not LD dialling
210
ms
During LD dialling
270
ms
DTMF
F
Frequency deviation
Note 5
1.2
%
V
MF
MF Tone Level (Low group) MFL = A
GND
- 2.5
- 4
- 5.5
dB
MFL = V
SS
- 14.5
- 16
- 17.5
dB
V
L-H
V
UFC
Preemphasis Low to High
1.8
2.4
3.0
dB
Unwanted F. Componets
300 Hz...5 kHz
-40
dBm
Note 3; MFL = V
SS
5 kHz...14 kHz
-50
dBm
14 kHz...28.5 kHz
-70
dBm
28.5 kHz...40 kHz
-80
dBm
t
TD
t
ITP
t
ITP
t
TR
t
TF
Tone Duration
Note 1&6; Mode=row 6 or 7
80
82.3
85
ms
Inter Tone Pause
Note1; Mode=row 6
80
82.3
85
ms
Inter Tone Pause
Note 1 & 6; Mode=row
7
150
165
170
ms
Tone Rise Time
Note 2
5
ms
Tone Fall Time
Note 2
5
ms
LD
t
DR
Dial Rate
Mode = row 1, 2 or 5
9.53
10
10.5
pps
Mode = row 3 or 4
19.05
20
21
pps
t
/B
t
/B
t
/B
t
/B
t
M/
t
M/
t
M/
t
M/
t
PDP
t
IDP
t
HS-H
t
MO
Break Period
Mode = row 2
57
61.2
63
ms
Break Period
Mode = row 4
28.5
30.6
31.5
ms
Break Period
Mode = row 1 or 5
63
66
69
ms
Break Period
Mode = row 3
31.5
33
34.5
ms
Make Period
Mode = row 2
38
40.8
42
ms
Make Period
Mode = row 4
19
20.4
21
ms
Make Period
Mode = row 1 or 5
31.5
33
34.5
ms
Make Period
Mode = row 3
15.7
16.5
17.3
ms
Pre-Digit Pause
35
ms
Inter Digit Pause
Mode = row 1, 2, 3, 4 or 5
800
840
880
ms
High to Low Debounce
During LD dialling
270
ms
Mute Overhang
t
M
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AS2535 | Multi-Standard CMOS Single Chip Telephone IC with Dual Soft Clipping |
| AS2535P | Multi-Standard CMOS Single Chip Telephone IC with Dual Soft Clipping |
| AS2535T | Multi-Standard CMOS Single Chip Telephone IC with Dual Soft Clipping |
| AS2536 | Multi-Standard CMOS Single Chip Telephone IC with Dual Soft Clipping |
| AS2536P | Multi-Standard CMOS Single Chip Telephone IC with Dual Soft Clipping |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AS2534RF | 制造商:AMSCO 制造商全稱:austriamicrosystems AG 功能描述:Multi-Standard CMOS Telephone IC for Basic Telephones |
| AS2534RT | 制造商:AMSCO 制造商全稱:austriamicrosystems AG 功能描述:Multi-Standard CMOS Telephone IC for Basic Telephones |
| AS2534RW | 制造商:AMSCO 制造商全稱:austriamicrosystems AG 功能描述:Multi-Standard CMOS Telephone IC for Basic Telephones |
| AS2534U | 功能描述:IC TELEPHONE CMOS MULTIFU 28SOIC RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 電信 系列:* 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS 產(chǎn)品變化通告:Product Discontinuation 06/Feb/2012 標(biāo)準(zhǔn)包裝:750 系列:* |
| AS2534UT | 制造商:AMS 功能描述:AS Series 3.8 to 5V Multi-Standard CMOS Telephone IC for Basic Telephone SOIC-28 |
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