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參數(shù)資料
| 型號： | MT88E39 |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | Calling Number Identification Circuit(主叫識別電路（提供各種主叫線信息傳遞設(shè)備的接口）) |
| 中文描述： | 主叫號碼識別電路（主叫識別電路（提供各種主叫線信息傳遞設(shè)備的接口）） |
| 文件頁數(shù)： | 1/14頁 |
| 文件大小： | 97K |
| 代理商： | MT88E39 |
5-1
MT88E39
Calling Number Identification Circuit
Advance Information
(CNIC1.1)
Features
1200 baud Bell 202 and CCITT V.23 Frequency
Shift Keying (FSK) demodulation
Compatible with Bellcore GR-30-CORE,
SR-TSV-002476, TIA/EIA-716 and
ETSI 300 778-1
High input sensitivity
Dual mode 3-wire data interface (Serial FSK
data stream or MT88E43 compatible 1 byte
buffer)
Internal gain adjustable amplifier
Carrier detect status output
Uses 3.579545 MHz crystal or ceramic
resonator
3 to 5V
±
10% supply voltage
Low power CMOS with power down mode
Direct pin to pin replacement of MT8841 and
MT88E41
Applications
Global (North America, Japan, Europe) FSK
based CID (Calling Identity Delivery) / CLIP
(Calling Line Identity Presentation)
Feature phones, adjunct boxes
FAX machines
Telephone answering machines
Computer Telephony Integration (CTI)
Battery powered applications
Description
The MT88E39 Calling Number Identification Circuit
(CNIC1.1) is a CMOS integrated circuit which
provides an interface to calling line information
delivery services that utilize 1200 baud Bell 202 or
CCITT V.23 FSK data transmission schemes. The
MT88E39 receives and demodulates the FSK signal
and outputs the data into a simple dual mode 3-wire
serial interface which eliminates the need for an
UART.
The MT88E39 is Bellcore, ETSI and NTT compatible
and can operate in 3V and 5V applications. It is a pin
to pin replacement of the MT8841 and MT88E41 by
operating in the MT88E41 FSK interface mode
(mode 0) when placed in a MT88E41 socket. New
designs may also choose the MT88E43 compatible
interface (mode 1) where the microcontroller reads
the FSK byte from a 1 byte buffer.
Ordering Information
MT88E39AS
16 Pin SOIC
-40 to +85
°
C
Figure 1 - Functional Block Diagram
GS
IN-
IN+
CAP
V
Ref
DATA
DR
DCLK
CD
PWDN
OSC1
OSC2
V
SS
V
DD
MODE
IC
Receive
Bandpass
Filter
Bias
Generator
FSK
Demodulator
Data and Timing
Recovery
Carrier
Detector
Clock
Generator
to other
circuits
-
+
DS5035
ISSUE 3
November 1998
CMOS
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MT88E41 | Extended Voltage Calling Number Identification Circuit (ECNIC)(擴(kuò)展電壓主叫識別電路（提供各種主叫線信息傳遞設(shè)備的接口）) |
| MT88E43A | () |
| MT88E45 | 4-Wire Calling Number Identification Circuit(4線主叫識別電路（接收傳送的物理層信號）) |
| MT88E46 | Bellcore Compliant Calling Number Identification Circuit(兼容貝爾內(nèi)核主叫識別電路) |
| MT88L70 | 3 Volt Integrated DTMF Receiver(3V 集成雙音多頻信號（DTMF）接收器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MT88E39AS | 制造商:Microsemi Corporation 功能描述: |
| MT88E39AS1 | 制造商:Microsemi Corporation 功能描述:CALLER ID CMOS 3.58MHZ 3.3V/5V 16SOIC - Rail/Tube 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC CNIC1.1 CLIP CID TYPE1 16SOIC 制造商:Microsemi Corporation 功能描述:IC CNIC1.1 CLIP CID TYPE1 16SOIC |
| MT88E39ASR | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Calling Number Identification Circuit |
| MT88E39ASR1 | 制造商:Microsemi Corporation 功能描述:Pb Free CNIC 1.1 制造商:Microsemi Corporation 功能描述:CALLER ID CMOS 3.58MHZ 3.3V/5V 16SOIC - Tape and Reel 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC CNIC1.1 CLIP CID TYPE1 16SOIC 制造商:Microsemi Corporation 功能描述:IC CNIC1.1 CLIP CID TYPE1 16SOIC |
| MT88E41 | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:CMOS Extended Voltage Calling Number Identification Circuit (ECNIC) |
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