MH88634BV-4 Ver la hoja de datos (PDF) - Mitel Networks

Número de pieza

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MH88634BV-4

Central Office Interface Circuit

Mitel Networks 

Advance Information

MH88634B

Vtx

V

XLA

XLB

XLC

XLD

TX

RX

+5V

-5V

VCC

VEE

-V

10H 300Ω

RING

I = 25mA

100uF

+

TIP

AGND

~ Vs = 0.5V

600Ω

100uF

+

10H 300Ω

Gain = 20 * Log (Vtx/Vs)

Figure 4 - 2-4 Wire Gain Test Circuit

XLA

XLB

XLC

XLD

-V

+5V

-5V

VCC

VEE

RING

I = 25mA

10H 300Ω

100uF

+

VZ

Z = 600Ω

TX

RX

Vs = 0.5V

~

TIP

AGND

100uF

+

10H 300Ω

Gain = 20 * Log (Vz/Vs)

Figure 5 - 4-2 Wire Gain Test Circuit

2-273

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