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參數(shù)資料
| 型號： | CD22204 |
| 廠商： | Intersil Corporation |
| 英文描述： | 5V Low Power Subscriber DTMF Receiver |
| 中文描述： | 5V的低功耗雙音多頻接收登記 |
| 文件頁數(shù)： | 5/5頁 |
| 文件大?。?/td> | 44K |
| 代理商： | CD22204 |
71
All Intersil semiconductor products are manufactured, assembled and tested under
ISO9000
quality systems certification.
Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time with-
out notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see web site
http://www.intersil.com
Sales Office Headquarters
NORTH AMERICA
Intersil Corporation
P. O. Box 883, Mail Stop 53-204
Melbourne, FL 32902
TEL: (407) 724-7000
FAX: (407) 724-7240
TEL: (32) 2.724.2111
FAX: (32) 2.724.22.05
EUROPE
Intersil SA
Mercure Center
100, Rue de la Fusee
1130 Brussels, Belgium
ASIA
Intersil (Taiwan) Ltd.
7F-6, No. 101 Fu Hsing North Road
Taipei, Taiwan
Republic of China
TEL: (886) 2 2716 9310
FAX: (886) 2 2715 3029
Noise will also be reduced by placing a grounded trace
around XIN and XOUT pins on the circuit board layout when
using a crystal. It is important to note that XOUT is not
intended to drive an additional device. XIN may be driven
externally; in this case, leave XOUT floating.
Timing Waveforms
FIGURE 5.
t
ON
t
OFF
PAUSE
ANALOG
INPUT
D1, D2
D4, D8
TONE BURST 1
TONE BURST 2
t
D
t
R
t
SU
t
H
DV
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Tone Time
For Detection
t
ON
t
ON
40
-
-
ms
For Rejection
-
-
20
ms
Pause Time
For Detection
t
OFF
t
OFF
t
D
t
R
t
SU
t
H
-
40
-
-
ms
For Rejection
-
-
20
ms
Detect Time
25
-
46
ms
Release Time
35
50
ms
Data Setup Time
7
-
-
μ
s
Data Hold Time
4.2
-
5
ms
Output Enable Time
C
L
= 50pF, R
L
= 1k
Output Disable Time
C
L
= 35pF, R
L
= 500
Output Rise Time
C
L
= 50pF
Output Fall Time
C
L
= 50pF
-
200
300
ns
-
-
150
200
ns
-
-
200
300
ns
-
-
160
250
ns
CD22204
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CD22204 WAF | 制造商:Harris Corporation 功能描述: |
| CD22204_02 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:5V Low Power Subscriber DTMF Receiver |
| CD22204E | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:5V Low Power Subscriber DTMF Receiver |
| CD22204M | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CD22204M96 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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