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參數(shù)資料
| 型號： | MT91600AN1 |
| 廠商： | ZARLINK SEMICONDUCTOR INC |
| 元件分類： | 模擬傳輸電路 |
| 英文描述： | Programmable SLIC |
| 中文描述： | TELECOM-SLIC, PDSO28 |
| 封裝： | 5.30 MM, LEAD FREE, MO-150AH, SSOP-28 |
| 文件頁數(shù)： | 1/18頁 |
| 文件大?。?/td> | 315K |
| 代理商： | MT91600AN1 |
1
Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright 1999-2005 Zarlink Semiconductor Inc. All Rights Reserved.
Features
Transformerless 2 W to 4 W conversion
Controls battery feed to line
Programmable line impedance
Programmable network balance impedance
Off-hook and dial pulse detection
Ring ground over-current protection
Programmable gain
Programmable constant current feed
-22 V to -72 V battery operation
Applications
Line interface for:
PABX/ONS
Intercoms
Key Telephone Systems
Control Systems
Description
The Zarlink MT91600 provides an interface between
a switching system and a subscriber loop, mainly for
short loop SLIC applications. The functions provided
by the MT91600 include battery feed, programmable
constant current, 2 W to 4 W conversion, off-hook
and dial pulse detection, user definable line and
network balance impedance’s and the capability of
programming the audio gain externally. The device is
fabricated as a CMOS circuit in a 28 pin SSOP
package.
February 2005
Ordering Information
MT91600AN
MT91600ANR
MT91600AN1
MT91600ANR1
28 Pin SSOP
28 Pin SSOP
28 Pin SSOP*
28 Pin SSOP*
*Pb Free Matte Tin
-40
°
C to +85
°
C
Tubes
Tape & Reel
Tubes
Tape & Reel
MT91600
Programmable SLIC
Data Sheet
Figure 1 - Functional Block Diagram
TD
RING
RF
Tip Drive
Controller
Audio Gain & Network
Balance Circuit
2 W to 4 W
Conversion & Line
Impedance
Relay
Driver
Line Sense
Over-Current
Protection Circuit
Ring Drive
Controller
Loop Supervision
TIP
TF
C3A
C3B
RV
RD
VR
Z3
Z2
Z1
RLYC
RLYD
VEE
GND
VDD
C2B
C2A
C1
SHK
VREF
IC
X3
X2
X1
VX
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MT91600ANR | Programmable SLIC |
| MT91600ANR1 | Programmable SLIC |
| MT91600 | Programmable SLIC |
| MT9160AN1 | 3 Volt Multi-Featured Codec (MFC) |
| MT91610 | Programmable Ringing SLIC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MT91600ANR | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Programmable SLIC |
| MT91600ANR1 | 制造商:Microsemi Corporation 功能描述:SLIC 1CH 55DB 32MA 5V 28SSOP - Tape and Reel |
| MT9160AE | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MT9160AN1 | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:3 Volt Multi-Featured Codec (MFC) |
| MT9160AS | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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