MH88622-5 Ver la hoja de datos (PDF) - Mitel Networks

Número de pieza

componentes Descripción

Fabricante

MH88622-5

DUAL OPS SLIC

Mitel Networks 

MH88622

Preliminary Information

AC Electrical Characteristics* (Continued)

Characteristics

Sym Min‡

19 SHK Rise Time

tR

Fall Time

tF

Typ†

1

1

Max‡ Units

Test Comments

ms Dial Pulse

ms Detection

20 Analogue Signal Overload Level

@ Tip & Ring

21 Ring Trip Delay

22 Outband Noise

No

23 Crosstalk

Channel 1 to 2

Channel 2 to 1

4

dBm @ 1kHz

100

ms

-70 dB Refer to BS6305 section 4.1.4 &

fig 3 for details of limits

-80 dB @ 1kHz

-80 dB

* AC Electrical Characteristics are over Recommended Operating Conditions unless otherwise stated.

† Typical figures are at 25°C with nominal + 5V supplies and are for design aid only.

‡ Max and Min figures guaranteed over 0°C to 70°C only.

Notes: Impedance set to variant impedance

Test conditions uses a Zin value as specified by variant number.

Test conditions use a transmit and receive gain set to 0dB default and a Zin value of 600Ω unless otherwise stated.

.

+5V

-5V

SUBSCRIBER 1

VDCRI VBat

VDD

VEE

GND

TIP1

RING1

TIP2

VR1

VX1

RC1

LR1

ESE1

ESI1

SHK1

SHK2

VR2

VX2

RC2

LR2

ESE2

CODEC

SUBSCRIBER 1

LINE

CONTROLLER

LOGIC

CODEC

SUBSCRIBER 2

RING2

ESI2

DCRI

RGV

RG1

12/16kHz

SOURCE

SUBSCRIBER 2

RF1

CF1

RF2

CF2

120VDC

SUPPLY

Figure 3 - Loop Start SLIC Configuration Application Circuit

2-178

Share Link: