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HT9032D 参数 Datasheet PDF下载

HT9032D图片预览
型号: HT9032D
PDF下载: 下载PDF文件 查看货源
内容描述: 主叫线路识别接收器 [Calling Line Identification Receiver]
分类和应用: 电信集成电路电信电路电话电路LTE
文件页数/大小: 10 页 / 197 K
品牌: HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
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Calling Line Identification Receiver
Features
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·
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HT9032
HT9032B/C/D operating voltage: 3.5V~5.5V
HT9032F operating voltage: 3.0V~5.5V
Bell 202 FSK and V.23 demodulation
Ring detection input and output
Carrier detection output
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Power down mode
High input sensitivity
HT9032C: 16-pin DIP/SOP package
HT9032B/F-A: 8-pin DIP package
HT9032D/F-B: 8-pin SOP package
Applications
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Feature phones
Caller ID adjunct boxes
Fax and answering machines
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Computer telephony interface products
ADSI products
General Description
The HT9032 calling line identification receiver
is a low power CMOS integrated circuit de-
signed for receiving physical layer signals tran-
smitted according to Bellcore TR-NWT-000030
and ITU-T V.23 specifications. The primary ap-
plication of this device is for products used to
receive and display the calling number, or mes-
sage waiting indicator sent to subscribers from
the central office facilities. The device also pro-
vides a carrier detection circuit and a ring de-
tection circuit for easier system applications.
1
April 6, 2000