TDA9885HN/V5 datasheet, PDF - EEWORLD Datasheet

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TDA9885HN/V5: DescriptionI2C-bus controlled single and multistandard alignment-free IF-PLL demodulators; CategoryAnalog mixed-signal IC Consumption circuit; File Size239KB，56 Pages; ManufacturerNXP; Websitehttps://www.nxp.com; Environmental Compliance

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TDA9885HN/V5 Overview

I2C-bus controlled single and multistandard alignment-free IF-PLL demodulators

TDA9885HN/V5 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	NXP
Parts packaging code	QFN
package instruction	HVQCCN, LCC32,.2SQ,20
Contacts	32
Reach Compliance Code	unknow
Commercial integrated circuit types	AUDIO/VIDEO DEMODULATOR
Demodulation type	AM/FM
harmonic distortion	0.5%
JESD-30 code	S-PQCC-N32
length	5 mm
Number of functions	1
Number of terminals	32
Maximum operating temperature	70 °C
Minimum operating temperature	-20 °C
Output voltage nominal (AM)	500 mV
Nominal output voltage (FM)	540 mV
Package body material	PLASTIC/EPOXY
encapsulated code	HVQCCN
Encapsulate equivalent code	LCC32,.2SQ,20
Package shape	SQUARE
Package form	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
power supply	5 V
Certification status	Not Qualified
Maximum seat height	1 mm
Maximum slew rate	70 mA
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
surface mount	YES
Temperature level	OTHER
Terminal form	NO LEAD
Terminal pitch	0.5 mm
Terminal location	QUAD
width	5 mm

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TDA9885; TDA9886

C-bus controlled single and multistandard alignment-free

IF-PLL demodulators

Rev. 03 — 16 December 2008

Product data sheet

1. General description

The TDA9885 is an alignment-free multistandard (PAL and NTSC) vision and sound

IF signal Phase-Locked Loop (PLL) demodulator for negative modulation only and

FM processing.

The TDA9886 is an alignment-free multistandard (PAL, SECAM and NTSC) vision and

sound IF signal PLL demodulator for positive and negative modulation, including sound

AM and FM processing.

2. Features

5 V supply voltage

Gain controlled wideband Vision Intermediate Frequency (VIF) ampliﬁer, AC-coupled

Multistandard true synchronous demodulation with active carrier regeneration: very

linear demodulation, good intermodulation ﬁgures, reduced harmonics, and excellent

pulse response

Gated phase detector for L and L-accent standard

Fully integrated VIF Voltage-Controlled Oscillator (VCO), alignment-free, frequencies

switchable for all negative and positive modulated standards via I

C-bus

Digital acquisition help, VIF frequencies of 33.4 MHz, 33.9 MHz, 38.0 MHz, 38.9 MHz,

45.75 MHz and 58.75 MHz

4 MHz reference frequency input: signal from PLL tuning system or operating as

crystal oscillator

VIF Automatic Gain Control (AGC) detector for gain control, operating as peak sync

detector for negative modulated signals and as a peak white detector for positive

modulated signals

Precise fully digital Automatic Frequency Control (AFC) detector with 4-bit

digital-to-analog converter, AFC bits readable via I

C-bus

TakeOver Point (TOP) adjustable via I

C-bus or alternatively with potentiometer

Fully integrated sound carrier trap for 4.5 MHz, 5.5 MHz, 6.0 MHz and 6.5 MHz,

controlled by FM-PLL oscillator

Sound IF (SIF) input for single reference Quasi Split Sound (QSS) mode, PLL

controlled

SIF AGC for gain controlled SIF ampliﬁer, single reference QSS mixer able to operate

in high performance single reference QSS mode and in intercarrier mode, switchable

via I

C-bus

AM demodulator without extra reference circuit

Alignment-free selective FM-PLL demodulator with high linearity and low noise

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