參數(shù)資料
型號(hào)： L3000S
廠商： 意法半導(dǎo)體
英文描述： SLIC Kit Optimized for Applications with Both First and Second Generation Combos(用于短波/超短波通信系統(tǒng)的用戶線接口)
中文描述： 用戶接口工具包優(yōu)化與包括第一代和第二代功放音箱（用于短波/超短波通信系統(tǒng)的用戶線接口應(yīng)用）
文件頁(yè)數(shù)： 1/32頁(yè)
文件大小： 298K
代理商： L3000S
L3000S
L3092
SLIC KIT OPTIMIZED FOR APPLICATIONS WITH BOTH
FIRST AND SECOND GENERATION COMBOS
PROGRAMMABLE DC FEED RESISTANCE
AND LIMITINGCURRENT (25/40/60mA)
LOW
ON-HOOK
POWER
(50mWtyp)
SIGNALLINGFUNCTION (off-hook/GND-Key)
QUICK OFF-HOOK DETECTION IN CVS FOR
LOW DISTORTION (< 1 %) DIAL PULSE DE-
TECTION
HYBRID FUNCTION
RINGING GENERATION WITH QUASI ZERO
OUTPUT IMPEDANCE, ZERO CROSSINGIN-
JECTION (no ext. relay needed) AND RING
TRIP DETECTION
ABSOLUTELY NO NOISE INJECTED ON
ADIACENT LINES DURING RINGING SE-
QUENCE
AUTOMATIC RINGING STOP WHEN OFF-
HOOK IS DETECTED
TEST MODE ALLOWS LINE LENGHT MEAS-
UREMENT
PARALLELLATCHED DIGITAL INTERFACE
LOW NUMBER OF EXTERNAL COMPO-
NENTS
WITH
STANDARD
ONLY : 9 1% RESISTORSAND 5 10-20%CA-
PACITORS(for 600 ohm appl.)
POSSIBILITY TO WORK ALSO WITH HIGH
COMMONMODE CURRENTS
GOOD REJECTION OF THE NOISE ON BAT-
TERY VOLTAGE (20dB at 10Hz ; 35dB at
1KHz)
INTEGRATED THERMAL PROTECTION
SURFACE MOUNT PACKAGE (PLCC28 +
PowerSO-20)
-40
°
C TO 85
°
C: L3000S/L3092
DISSIPATION
TOLERANCE
DESCRIPTION
The SLIC KIT (L3000S/L3092) is a set of solid
state devices designed to integrate many of the
functions needed to interface a telephone line. It
consists of 2 integrated devices ; the L3000S line
interfacecircuit and the L3092 control unit.
The kit implements the main features of the
BORSHT functions:
- Batteryfeed (balance mode)
- Ringing Injection
- SignallingDetection
- HybridFunction
The SLIC KIT injects the ringing signal in bal-
anced mode and requires a positive supply volt-
age of typically + 72V to be available on the sub-
scriber card.
The L3000S/L3092 kit generates the ringing sig-
nal internally,avoiding the requirement for expen-
sive external circuitry. A low level 1.5Vrms input is
required. (This can be providedby the combo).
A special operating mode limits the SLIC KIT
power dissipation to 50mW in on-hook condition
keeping the on/off hookdetection circuit active.
Through the Digital Interface it is also possible to
set an operating mode that allows measurements
of loopresistance and therefore of line lenght.
This kit is fabricated using a 140V Bipolar tech-
nology for L3000S and a 12V Bipolar I
2
L technol-
ogy for L3092.
Both devices are
available PTH application
(FLEXIWATT15 and DIP28) or SMD application
(PowerSO-20and PLCC28).
This kit is specially suitable to Private Automatic
Branch Exchange (PABX) and Low Range C.O.
Applications.
This is advancedinformation on a new product now in development or undergoing evaluation. Details are subject to change without notice.
December 1997
DIP28
ORDERING NUMBER:
L3092N
PLCC28
ORDERING
NUMBER:
L3092FN
FLEXIWATT15
ORDERING NUMBER:
L3000SX-VC
PowerSO20
(slug-up)
ORDERING
NUMBER:
L3000SX
PowerSO20
(slug-down)
ORDERING
NUMBER:
L3000SX-77
1/32
相關(guān)PDF資料
PDF描述
L30030G-1 Class G Fuse Blocks
L30030G-2 Class G Fuse Blocks
L30030G-3 CAP CER 1.5UF 50V Y5V 1812
L3092 Subscriber Line Interface(用于短波/超短波通信系統(tǒng)的用戶線接口)
L3100B Overvoltage and Overcurrent Protection for Telecom Line(用于電信線路的過流和過壓保護(hù))
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L3000SX 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SUBSCRIBER LINE INTERFACE KIT
L3000SX-77 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SUBSCRIBER LINE INTERFACE KIT
L3000SX-VC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Subscriber Line Interface Circuit
L3000SX-VM 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SUBSCRIBER LINE INTERFACE KIT
L3000TN 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*