L3092N

更新时间： 2024-02-13 08:01:20

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		电信集成电路电信电路光电二极管
页数	文件大小	规格书
32页	410K
描述
SLIC KIT OPTIMIZED FOR APPLICATIONS WITH BOTH FIRST AND SECOND GENERATION COMBOS

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L3092N 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
Reach Compliance Code：	not_compliant	风险等级：	5.92
Is Samacsys：	N	JESD-30 代码：	R-PDIP-T28
JESD-609代码：	e0	负电源额定电压：	-5 V
端子数量：	28	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	DIP	封装等效代码：	DIP28,.6
封装形状：	RECTANGULAR	封装形式：	IN-LINE
电源：	+-5 V	认证状态：	Not Qualified
子类别：	Other Telecom ICs	标称供电电压：	5 V
表面贴装：	NO	技术：	BIPOLAR
温度等级：	INDUSTRIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	THROUGH-HOLE	端子节距：	2.54 mm
端子位置：	DUAL	Base Number Matches：	1

L3092N 数据手册

L3000N

L3092

SLIC KIT OPTIMIZED FOR APPLICATIONS WITH BOTH

FIRST AND SECOND GENERATION COMBOS

PRELIMINARY DATA

PROGRAMMABLE DC FEED RESISTANCE

AND LIMITING CURRENT (25/40/60mA)

LOW ON-HOOK POWER DISSIPATION

(50mW typ)

SIGNALLING FUNCTION (off-hook/GND-Key)

QUICK OFF-HOOK DETECTION IN CVS FOR

LOW DISTORTION (< 1 %) DIAL PULSE DE-

TECTION

HYBRID FUNCTION

DIP28

ORDERING NUMBER:

L3092N

PLCC28

ORDERING NUMBER:

L3092FN

RINGING GENERATION WITH QUASI ZERO

OUTPUT IMPEDANCE, ZERO CROSSING IN-

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

PowerSO-20

ORDERING NUMBER:

L3000NSO

FLEXIWATT15

ORDERING NUMBER:

L3000N

PARALLEL LATCHED DIGITAL INTERFACE

LOW NUMBER OF EXTERNAL COMPO-

NENTS WITH STANDARD TOLERANCE

ONLY : 9 1% RESISTORS AND 5 10-20% CA-

PACITORS (for 600 ohm appl.)

POSSIBILITY TO WORK ALSO WITH HIGH

COMMON MODE 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)

0°C TO 70°C: L3000N/L3092

-40°C TO +85°C: L3000NT/L3092T

- Signalling Detection

- Hybrid Function

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 L3000N/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 provided by the combo).

A special operating mode limits the SLIC KIT

power dissipation to 50mW in on-hook condition

keeping the on/off hook detection circuit active.

Through the Digital Interface it is also possible to

set an operating mode that allows measurements

of loop resistance and therefore of line lenght.

This kit is fabricated using a 140V Bipolar tech-

nology for L3000N and a 12V Bipolar I²L technol-

ogy for L3092.

Both devices are available PTH application

(FLEXIWATT15 and DIP28) or SMD application

(PowerSO-20 and PLCC28).

This kit is specially suitable to Private Automatic

Branch Exchange (PABX) and Low Range C.O.

Applications.

DESCRIPTION

The SLIC KIT (L3000N/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 L3000N line

interface circuit and the L3092 control unit.

The kit implements the main features of the

BORSHT functions:

- Battery feed (balance mode)

- Ringing Injection

November 1994

1/32

This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.

12 3 4 5 6 7...32

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