TDA1599 View Datasheet(PDF) - Philips Electronics

Part Name

Description

MFG CO.

TDA1599

IF amplifier/demodulator for FM radio receivers

Philips Electronics 

Philips Semiconductors

IF amplifier/demodulator for FM radio

receivers

Product specification

TDA1599

FEATURES

• Balanced limiting amplifier

• Balanced coincidence demodulator

• Two open-collector stop pulse outputs for

microcomputer tuning control

• Simulated behaviour of a ratio detector (internal field

strength and detuning dependent voltage for dynamic

AF signal muting)

• Mono/stereo blend field strength indication control

voltage

• AFC output

• 3-state mode switch for FM-MUTE-ON, FM-MUTE-OFF

and FM-OFF

• Internal compensation of AF signal total harmonic

distortion (THD)

• Built-in hum and ripple rejection circuits.

GENERAL DESCRIPTION

The TDA1599 provides IF amplification, symmetrical

quadrature demodulation and level detection for quality

home and car FM radio receivers and is suitable for mono

and stereo reception. It may also be applied to common

front ends, stereo decoders and AM receiver circuits.

QUICK REFERENCE DATA

SYMBOL

VP

IP

Vi

Vo

S/N

THD

Tamb

PARAMETER

positive supply voltage (pin 1)

supply current (I2 = I7 = 0)

IF input sensitivity for limiting on pin 20 (RMS value)

AF output signal on pin 4 (RMS value)

signal-to-noise ratio (fm = 400 Hz; ∆f = ±75 kHz)

total harmonic distortion (fm = 1 kHz; ∆f = ±75 kHz)

with K2 adjustment and FM-MUTE-OFF

operating ambient temperature

MIN.

7.5

−

14

180

−

−

−

−40

TYP.

8.5

20

22

200

82

0.1

0.07

−

MAX. UNIT

12

V

26

mA

35

µV

220 mV

−

dB

0.3 %

0.25 %

+85 °C

All pin numbers mentioned in this data sheet refer to the SO-version (TDA1599T) unless otherwise specified.

ORDERING INFORMATION

EXTENDED

TYPE NUMBER

TDA1599

TDA1599T

PINS

18

20

Notes

1. SOT102-1; 1996 August 29.

2. SOT163-1; 1996 August 29.

PACKAGE

PIN POSITION

DIL

mini-pack

MATERIAL

plastic

plastic

CODE

SOT102(1)

SOT163A(2)

May 1994

2

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