MC34016 Просмотр технического описания (PDF) - Motorola => Freescale

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MC34016

Cordless Universal Telephone Interface

Motorola => Freescale 

MC34016

Figure 10. Typical Application with Passive Impedance and Voltage Regulation

RHS1

18 k

RHS2

RHL1

18 k

RHL2

RDC1

470 k

CStab

100 p

RSET

600

Q2

MJE350

+

RINT

560

3.0 k

3.0 k

CRx1 0.047 Rx1

CHS1

0.047

CHL1

0.047

HYS HYL

LAI

SRF

Receive

Outputs CRx2 0.047 Rx2

Rx

IBG

Stab

Vline

Line LAO

Tx1

MC34016

Driver

Q1

Transmit

Inputs

CTx1 0.047 Tx2

Tx

VBG

Gnd

CTx2 0.047

Supply

Serial Bus Interface

AGC

Supply

VCC Iref Clk Data BEN Out1 Out2 HKSW AGC

Rref

59 k

RAGC

RS

CM CSET

100 k

50

0.1 4.7 µ

D1

D2

1N4004

D3

D4

Q3

MPSA42

B, Ring

A, Tip

From

MPU

Shunt

Earth

NOTE: Sidetone Networks not adapted to country specific telephone lines.

Optional

12

MOTOROLA ANALOG IC DEVICE DATA

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