TDA3856 datasheet(8/17 Pages) PHILIPS

Part #	TDA3856

Description	Quasi-split sound processor for all standards

Download	17 Pages

Scroll/Zoom	100%

Manufacturer	PHILIPS [NXP Semiconductors]

Direct Link	http://www.nxp.com

Logo

8 / 17 page

June 1994

8

Philips Semiconductors

Product speciﬁcation

Quasi-split sound processor for all standards

TDA3856

FM1 and FM2 demodulators

Measurements with FM IF input signals of 5.5 MHz and 5.74 MHz with Vi IF (RMS) = 10 mV (fmod = 1 kHz, deviation

∆f= ±50 kHz) at pins 15 and 19 without ceramic ﬁlters, Rs =50 Ω.

De-emphasis 50

µs and V5 =VP (B/G standard).

QL-factor = 11 for resonant circuits at pins 6-7 and 10-11 (including IC).

VIC (RMS)

intercarrier signals

(RMS values, pins 6-7 and 10-11)

−

100

−

mV

V

DC voltage (pins 6, 7, 10 and 11)

−

1.8

−

V

Vo(RMS)

AF output signals

(RMS values, pins 8 and 9)

0.84

0.95

1.07

V

∆V

o

difference of AF signals between

channels (pins 8 and 9)

−−

1dB

R8, 9

output resistance

75

100

130

Ω

V8, 9

DC voltage

1.8

2.1

2.4

V

I8, 9(M)

allowed AC current of emitter output

(peak value)

note 3

−−

±1.5

mA

I8, 9

maximum allowed DC output current

−−

−2mA

THD

total harmonic distortion

−

0.5

1.0

%

Vo(RMS)

AF output signal (RMS value)

THD = 1.5%

1.25

−−

V

α

AM

AM suppression

1 kHz; m = 0.3

48

54

−

dB

S/N(W)

weighted signal-to-noise ratio

CCIR468-3

64

68

−

dB

B

AF bandwidth (

−3 dB)

lower limit

−−

20

Hz

upper limit

100

−−

kHz

α

CR

crosstalk attenuation (pins 9-8)

60

70

−

dB

V16, 18

DC voltage (pins 16 and 18)

−

1.8

−

V

AM demodulator V5 = 0 V (AM mode)

input signals at pins 1-2: SC = 32.4 MHz; fmod = 1 kHz; m = 0.8; Vi AM (RMS) = 10 mV

Vo (RMS)

AF output signal at pin 9 (RMS value)

530

600

675

mV

R9

output resistance (pin 9)

75

100

130

Ω

Io (M)

maximum AC output current (peak value)

note 3

−−

±1.5

mA

I9

maximum DC output current

−−

−2mA

V9

DC voltage

1.8

2.1

2.4

V

THD

total harmonic distortion

Fig.4

−

12

%

S/N(W)

weighted signal-to-noise ratio

CCIR468-3

50

56

−

dB

B

AF bandwidth (

−3 dB)

lower limit

−−

20

Hz

upper limit

100

−−

kHz

V14

DC voltage (pin 14)

−

2

−

V

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

Similar Part No. - TDA3856

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	TDA3853T	152Kb / 18P	TV IF amplifier and demodulator with TV-identification January 1992
	TDA3857	110Kb / 14P	Quasi-split sound processor with two FM demodulators June 1994
	TDA3858	157Kb / 17P	Quasi-split sound processor for all standards June 1994

More results

Similar Description - TDA3856

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	TDA3858	157Kb / 17P	Quasi-split sound processor for all standards June 1994
	TDA3866	132Kb / 16P	Quasi-split sound processor for all standards January 1992
	TDA3857	110Kb / 14P	Quasi-split sound processor with two FM demodulators June 1994
	TDA3867T	113Kb / 14P	Quasi-split sound processor with two FM demodulators January 1992
	TDA2545A	75Kb / 8P	Quasi-split-sound circuit February 1985
EPCOS	M3654K	113Kb / 8P	IF Filter for Quasi/Split Sound Applications
	M3565M	99Kb / 8P	IF Filter for Quasi/Split Sound Applications
	M3568M	101Kb / 8P	IF Filter for Quasi/Split Sound Applications
	K3350K	104Kb / 8P	IF Filter for Quasi/Split Sound Applications
List of Unclassifed Man...	TDA2556	269Kb / 6P	QUASI SPLIT SOUND CIRCUIT WITH DUAL SOUND DEMODULATORS

More results

TDA3856 Datasheet(PDF) 8 Page - NXP Semiconductors

TDA3856 Datasheet(HTML) 8 Page - NXP Semiconductors

Similar Part No. - TDA3856

Similar Description - TDA3856

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Datasheet Download

Link URL