MH88634K 데이터 시트보기 (PDF) - Mitel Networks

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MH88634K

Central Office Interface Circuit

Mitel Networks 

MH88634K

Preliminary Information

Side View

0.080 Max

(2.0 Max)

0.56 Max

(14.2 Max)

2.10 + 0.040

(53.3 + 1.0)

0.010 + 0.002

(0.25 + 0.05)

Notes:

1) Not to scale

2) Dimensions in inches).

3) (Dimensions in millimetres).

*Dimensions to centre of pin &

tolerance non accumulative.

0.27 Max

(6.9 Max)

*

0.05 + 0.01

(1.3 + 0.5)

*

0.18 + 0.02

*

* (4.6 + 0.5)

0.05 + 0.02

(1.225 + 0.05)

0.020 + 0.005

(0.51 + 0.13)

Figure 3 - Mechanical Data

0.100 + 0.010

(2.54 + 0.26)

Tip

Protection

Circuit

Ring

MH88634K

TIP

TX

RING

RX

K1

LRD

Loop Relay Control

K1

NOTES:

1) See Figure 5 for

Protection Circuit.

K1

2) K1 Electro Mechanical

2 form A.

VRLY

LRC

RV

FL

XLA

RL

XLB

SO

XLC

XLD

VDD AGND VEE

2-266

+5V

-5V

Figure 4 - Typical LS-GS Application Circuit

Audio Out

Audio In

Ring Detect

Forward Loop

Reverse Loop

Service Loop

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