MC13020P View Datasheet(PDF) - Motorola => Freescale

Part Name

Description

Manufacturer

MC13020P

MOTOROU C-QUAM® AM STEREO DECODER

Motorola => Freescale 

MAXIMUM RATINGS

Rating

Symbol

Value

Unit

Supply Voltage

Vcc

14

Vdc

Pilot Lamp Current, Pin 15

50

mAdc

Operating Temperature

TA

-40 to +85

“c

Storage Temperature

T~tq

-65 to + 150

“c

Junction Temperature

Powar Dissipation

Derate above 25°C

TJ{max)

150

pD

1.25

10

ELECTRICALCHARACTERISTICS (VCC = 8.0 Vdc, TA = 25°C, Input Signal

Figure 1 Unless Othemise Noted.)

Charaderistic

‘c

w

m WPC

= 200 mVRMS

Min

*,\

$‘J!,i.$,,,:*,<.1’,+’X,,.~’t,$sl,.:,.

,:?:L,**,S*Y’\$,~,

I.:,i.t,.:,p...\t...’\}:.~,\:,~’..{..~t,?:,,,+,:1f..,*,\\}:\~,<>~>:.<.>>.+:’..’

(Unmodulated,&~~ri*;~ircuit

1,.,,,,>>~;.;.$,:~,;,?$;>+?$*

TYP .s. ~‘i’’$,y~ax

Of

Unit

Power Supply Operating Range

Supply Line Current Drain, Pin 6

—

6,0,]~@&jb

—

afv’’3@~,, b“”

20

,,, “~a

40

Vdc

mAdc

Input Signal Level, Unmodulated, Pin 3, for Full Operation

100 ,,* :z:ti

357

mVRMS

Audio Output Level, 5070 Modulation, L only or R only

Audio Output Level, 50% Modulation, Monaural

16,q ‘k<: ? 220

..?&i.,*

110

280

mVRMS

140

mVRMS

Output THD, 5070 Modulation

Monaural

s ‘“p

0.5

—

“/0

Stereo ,$~~:,.?~:*’-

1.0

—

Channel Separation, L only or R only, 50% Modulation

~?>{,.

*.1.

;$\

~,*.

—

30

—

dB

~ ‘“s~,,

Pilot Acquisition Time, VCO locked, after relaase of forced monaura~.,?~, ti+

—

300

—

ms

Input Impedanca

.x‘~.:

$2,%$,,RA4fl

20

27

—

k~

.~~~t.‘)t$~i>.:’:“~:’!~* n

—

6.0

—

pF

Output Impedance

Level Detactor Filter Voltage, Pin 4,

‘\~..:t~t:.

\,~)~ :,.*s

‘1+’,.,’~:

‘

O signal

t$~ObiNVRMS Signal

—

100

150

Q

1.4

1.7

2.0

Vdc

—

2.5

—

Lock Detector Filter Voltage, Pin 10

.$><‘\!.$.’.,~..),i.<.~..\*,..,,.<*?,,.,,!>}:3:3 In Lock

.. !$,$,,,,...,.~,-.

Out of Lock

—

7.8

—

Vdc

—

0.8

—

Force to Monaural, Pin 9, Pull Down for ~#@F~Mode

$:,..>*~.$...!,‘+.t\h\\ ,

2.0

2.5

—

Vdc

—

0.15

1.0

PA

Force to Monaural, Pin 9, Pull Up.tw’~k,~~katic Mode

—

‘3,5

3.7

Vdc

—

<0.001

1.0

@

“

D

B

FIGURE 3 — MOTOROLA C-QUAM@

(I+ L+ R)cosO l+L+i

-——

I

Avg.

Carrier

e

I

1

I (L- R)coso

Envelope is

compatible

with existing

monaural

receivers.

B

M070ROkA

@

Semiconductor Products Inc.

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