MH88630 Ver la hoja de datos (PDF) - Mitel Networks

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MH88630

Central Office Interface (LS/GS)

Mitel Networks 

MH88630

Preliminary Information

Absolute Maximum Ratings* - Voltages are with respect to AGND.

Parameters

Sym

Min. Max Units

1 DC Supply Voltages

VDD -GNDA -0.3

+6.0

V

VEE -GNDA -6.0

+0.3

V

VCC+ -GNDA

+18.0 V

VCC- -GNDA -18.0

V

2 Storage Temperature

TSTG

-55 +125 °C

* Exceeding these values may cause damage. Functional operation under these conditions is not implied.

Recommended Operating Conditions

Parameters

Sym Min. Typ‡ Max Units

Comments

1 Operating Supply Voltage

VDD 4.75 5.0 5.25

V

VEE -5.25 -5.0 -4.75

V

VCC+ 11.4 12.0 12.6

V

VCC- -11.4 12.0 -12.6

V

2 Operating Current

VBat

-48

V

IDD

7.0

mA RINGND High

IEE

-7.0 mA

ICC+

8.0

mA

ICC-

-8.0 mA

3 Power Consumption

PC

265 mW

4 Operating Temperature

TOP

0

70

°C

‡ Typical figures are at 25°C and are for design aid only: not guaranteed and not subject to production testing.

Control Inputs State Table

Parameter

1 RC1

2 RC2

3 RINGND

4 NETBAL

AT&T compromise network

(350Ω + 1kΩ // 0.21µF)

6000Ω network

Active

Logic High

Logic High

Logic Low

AGND

Open (no connection)

Idle

Logic Low

Logic Low

Logic High

2-220

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