TDA9801 datasheet(2/32 Pages) PHILIPS

2 / 32 page

1999 Aug 26

Philips Semiconductors

Product speciﬁcation

Single standard VIF-PLL demodulator

and FM-PLL detector

TDA9801

FEATURES

• Suitable for negative vision modulation

• Applicable for IF frequencies of 38.9, 45.75 and

58.75 MHz

• Gain controlled wide-band Vision Intermediate

Frequency (VIF) amplifier (AC-coupled)

• True synchronous demodulation with active carrier

regeneration (ultra-linear demodulation, good

intermodulation figures, reduced harmonics and

excellent pulse response)

• Peak sync pulse AGC

• Video amplifier to match sound trap and sound filter

• AGC output voltage for tuner with fixed resistor for

takeover point setting

• AFC detector without extra reference circuit

• Alignment-free FM-PLL detector with high linearity

• Stabilizer circuit for ripple rejection and to achieve

constant output signals

• 5 to 9 V positive supply voltage range

• Low power consumption of 300 mW at 5 V supply

voltage.

GENERAL DESCRIPTION

The TDA9801(T) is a monolithic integrated circuit for vision

and sound IF signal processing in TV and VTR sets and

multimedia front-ends.

ORDERING INFORMATION

TYPE NUMBER

PACKAGE

NAME

DESCRIPTION

VERSION

TDA9801

DIP20

plastic dual in-line package; 20 leads (300 mil)

SOT146-1

TDA9801T

SO20

plastic small outline package; 20 leads; body width 7.5 mm

SOT163-1

TDA9801 Datasheet(PDF) 2 Page - NXP Semiconductors

TDA9801 Datasheet(HTML) 2 Page - NXP Semiconductors

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

Datasheet Download

Link URL