TEA5711/N2 데이터 시트보기 (PDF) - Philips Electronics

부품명

상세내역

일치하는 목록

TEA5711/N2

AM/FM stereo radio circuit

Philips Electronics 

Philips Semiconductors

AM/FM stereo radio circuit

Product specification

TEA5711; TEA5711T

PINNING

SYMBOL

n.c.

AF-LO

AF-RO

PILFIL

FM-DEM

IFGND

FM-IF2I

VSTABB

FM-IF1O

AM-IF2I/O

FM-IF1I

VSTABA

FM-MIXER

AM-MIXER

AM-IF1I

FM-RFI

RFGND

AM-RFI

RIPPLE

AM-AGC/FM-AFC

FM-RFO

SUBGND

FM-OSC

AM-OSC

VP

IND

VCO/AM-FM SWITCH

AFO

MPXI

ST-LED

LPF-M/S

MUTE

PIN

DESCRIPTION

1 not connected

2 left channel audio output (output impedance typ. 4.3 kΩ)

3 right channel audio output (output impedance typ. 4.3 kΩ)

4 pilot detector filter pin

5 ceramic discriminator pin

6 ground of IF, detector and MPX stages

7 second FM-IF input (input impedance typ. 330 Ω)

8 stabilized internal supply voltage (B)

9 first FM-IF output (output impedance typ. 330 Ω)

10 input/output to IFT; output: current source

11 first FM-IF input (input impedance typ. 330 Ω)

12 stabilized internal supply voltage (A)

13 output to ceramic IF filter (output impedance typ. 330 Ω)

14 open-collector output to IFT

15 input from IFT or ceramic filter (input impedance typ. 3 kΩ)

16 FM-RF aerial input (input impedance typ. 50 Ω)

17 FM-RF ground

18 parallel tuned AM aerial circuit to ground (total input capacitance typ. 3 pF)

19 ripple capacitor pin

20 AGC/AFC capacitor pin

21 parallel tuned FM-RF circuit to ground

22 substrate and RF ground

23 parallel tuned FM-oscillator circuit to ground

24 parallel tuned AM-oscillator circuit to ground

25 positive supply voltage

26 signal level output

27 VCO and switch terminal: open for AM; ground for FM

28 AM/FM AF output (output impedance typ. 5 kΩ)

29 input for stereo decoder (input impedance typ. 180 kΩ)

30 stereo indicator

31 pin for loop-filter and mono/stereo switch

32 mute pin

September 1994

4

Share Link: