µV. S + N. N. Signal to Noise Ratio. Vi = 0.1mV m = 0.3. Vi = 1mV. Vi = 10mV. 50 .... 2.54. 0.100 e3. 22.86. 0.900. F. 7.1. 0.280 i. 3.93. 0.155. L. 3.3. 0.130. Z. 1.34.
TDA8192 MULTISTANDARD AM AND FM SOUND IF CIRCUIT FOR TV
. . . .. . .
A 2-STAGE GAIN CONTROLLED AMPLIFIER, PROVIDING COMPLETE IF GAIN ; (AM SECTION) A PEAK DETECTOR AND INTEGRATION WHICH PROVIDES AGC-VOLTAGE ; (AM SECTION) A 6-STAGE LIMITING AMPLIFIER FOLLOWED BY A SYNCHRONOUS DEMODULATOR AND DEEMPHASIS NETWORK ; (FM SECTION) AN AUDIO PREAMPLIFIER A CIRCUIT PROVIDING AM/FM SWITCHING AND MUTE FACILITIES AN EXTERNAL AUDIO INPUT CIRCUIT WITH SWITCHING FACILITIES TO DELIVER EITHER THE DEMODULATED IF, OR THE EXTERNAL AUDIO SIGNAL AT THE OUTPUT FULLY COMPATIBLE WITH THE SCART EUROPEAN NORM EN50 049 A DC CONTROLLED VOLUME CIRCUIT
DIP20 (Plastic Package) ORDER CODE : TDA8192
DESCRIPTION The demodulated IF signal is always available at a low impedance output.
IF/AM INPUT
1
20
GND
AMPLIFIED AGC (BYPASS)
2
19
FM INPUT
1st STAGE OUTPUT
3
18
FM INPUT (BYPASS)
AM/FM SWITCH
4
17
5.5MHz TUNED CIRCUIT
2nd STAGE INPUT
5
16
DEEMPHASIS CAPACITOR
2nd STAGE OUTPUT
6
15
MUTE SWITCH
AGC BYPASS
7
14
SCART AUDIO OUTPUT
REFERENCE VOLTAGE (+6V)
8
13
SCART SWITCH
VOLUME CONTROL INPUT
9
12
SCART AUDIO INPUT
10
11
POWER SUPPLY (+12V)
AUDIO OUTPUT (0 to 1 V RMS)
October 1993
8192-01.EPS
PIN CONNECTIONS
1/5
TDA8192 BLOCK DIAGRAM
IF/AM INPUT 1 AMPLIFIED 2 AGC (BYPASS)
1st STAGE OUTPUT
2nd STAGE INPUT
2nd STAGE OUTPUT
SCART AUDIO INPUT
3
5
6
12
FIRST AM STAGE
2nd AM STAGE
AM DEMOD
VOLUME CONTROL
10
AUDIO OUTPUT VOLUME
9 CONTROL
INPUT
FM INPUT 19 FM INPUT 18 (BYPASS)
AGC
FM LIMITER
13
SCART SWITCH
11
POWER SUPPLY
8
REFERENCE VOLTAGE
MUTE
FM DEMOD
17
16
5.5MHz TUNED CIRCUIT
DEEMPHASIS CAPACITOR
4
15
AM/FM MUTE SWITCH SWITCH
14
20
SCART AUDIO OUTPUT
GND
8192-02.EPS
AGC BYPASS 7
ABSOLUTE MAXIMUM RATINGS Parameter
Value
Unit
VS
Supply Voltage
16
V
Ptot
Total Power Dissipation at Tamb ≤ 70°C
800
mW
Top
Operating Temperature
0 to 70
°C
– 55 to 150
°C
Value
Unit
100
°C/W
Tstg, Tj
Storage and Junction Temperature
8192-01.TBL
Symbol
Symbol R th j-amb
2/5
Parameter Thermal Resistance Junction-ambient
Max.
8192-02.TBL
THERMAL DATA
TDA8192 ELECTRICAL CHARACTERISTICS (Tamb = 25°C, VS = 12V unless otherwise specified) Symbol Vs Id
Parameter Supply Voltage Supply Current
Test Conditions Vi = 0
Min. 10.8
AM FM
Typ. 12 30 30
Max. 13.2
Unit V mA mA
AM SECTION (fi = 39.2MHz, Vi = 1mV, m = 0.8, fm = 1kHz unless otherwise specified) Vi S+N
Input Sensitivity Signal to Noise Ratio
N Vi Vo d d Ri Ci
AGC Range Recovered Audio Signal Distortion (1) Distortion (2) Input Resistance between Pins 1 and 2 Input Capacitance between Pins 1 and 2
S/N = 26dB Vi = 0.1mV m = 0.3 Vi = 1mV Vi = 10mV ∆VOUT = – 1 to + 1dB
50 0.6
m= 0 m= 0
35 36 50 56 66 1
µV dB
1.5 3 3
2 18
dB VRMS % % kΩ pF
FM SECTION (fi = 5.5MHz, Vi = 1mV, ∆f = ± 50KHz, fm = 1kHz, unless otherwise specified) (continued) Vi AMR S+N
AM/FM AND MUTE SWITCHING FM ”on” (pin. 4) AM ”on” (pin 4) Mute ”on” (pin 15) Mute ”off” (pin 15) Signal Attenuation for Mute ”off” Mute Switch Current AM/FM Switch Current
2.5 0 0 5 70
110 250
50
SCART SWITCHING Mode Selection Voltage : TV Selected (pin. 13) Mode Selection Voltage : Scart Selected (pin 13) Scart Switch Input Resistance Scart Audio Input Amplitude (pin 12) Crosstalk Between Switched Inputs (TV scart)
0 8 10
5 12 0.5 80
2
V V kΩ Vrms dB
Audio Output Impedance (pin 10) Control Range Output/input Gain for Maximum Gain Control Gain Control Voltage Noise Level (DIN 45405) (1) (2) (3) (4)
1 90 0 0.5
4.5 25
kΩ dB dB V µVrms
50% volume setting, Vi = 1mV 50% volume setting, Vi = 10mV Vi = 1mV, fm = 100 to 10.000Hz Vi = 1mV, ± 20KHz offset (detuning of phase shift filter).
3/5
8192-03.TBL
DC VOLUME CONTROL
TDA8192 TEST CIRCUIT
L3
C3
600Ω
SCART AUDIO IN
100nF
L1
to V CC
5.1kΩ
C1
to Pin 2
10kΩ
to V CC
100nF 3
IF/AM
12
6
5
AUDIO OUT
50Ω
IN 1
AM STAGE
2nd AM
AM
VOLUME
STAGE
DEMOD
CONTROL
6.8nF
10 100nF
12kΩ
9
47nF
7
13
SWITCH
V CC
22nF
FM DEMOD
REF 8
18
16
17
C2
10kΩ
3.3nF
4
15
14
AM/FM
MUTE
SCART
SWITCH SWITCH L2
L1 = L2 : Qu = 95 at fO = 39.2MHz with CO = 100pF (TOKO HBKOCE-K5807 CF) L3 : Qu = 80 at fO = 5.5MHz with CO = 68pF (TOKO BKAC-K1640 HM)
4/5
100µF
50Ω 22nF
MUTE
FM LIMITER
100µF
VS 11
19
IN
SC ART
100nF
3.3nF
AG C
100nF
FM
10kΩ
4.7kΩ
20
AUDIO OUT 8192-03.EPS
47nF
2
1kΩ
FIRST
TDA8192
I
b1
L
a1
PACKAGE MECHANICAL DATA 20 PINS - PLASTIC DIP
B
b
e
E
Z Z
e3
D
11
1
10
a1 B b b1 D E e e3 F i L Z
Min. 0.254 1.39
Millimeters Typ.
Max. 1.65
Min. 0.010 0.055
0.45 0.25
Inches Typ.
Max. 0.065
0.018 0.010 25.4
8.5 2.54 22.86
1.000 0.335 0.100 0.900
7.1 3.93 3.3
0.280 0.155 DIP20.TBL
Dimensions
PM-DIP20.EPS
F
20
0.130 1.34
0.053
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No licence is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned in this publication are subject to change without noti ce. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of SGS-THOMSON Microelectronics. 1994 SGS-THOMSON Microelectronics - All Rights Reserved Purchase of I2C Components of SGS-THOMSON Microelectronics, conveys a license under the Philips I2C Patent. Rights to use these components in a I2C system, is granted provided that the system confo rms to the I2C Standard Specifications as defined by Philips. SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - China - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.
µV. S + N. N. Signal to Noise Ratio. Vi = 0.1mV m = 0.3. Vi = 1mV. Vi = 10mV. 50 .... 2.54. 0.100 e3. 22.86. 0.900. F. 7.1. 0.280 i. 3.93. 0.155. L. 3.3. 0.130. Z. 1.34.
Nov 20, 1996 - File under Integrated Circuits, IC02. 1996 Nov .... The electronic switch of the sound carrier is selected by the control ... device in packing. â25.
des chocs mécaniques. • Ne posez rien sur le coffret ... Sélection de l'affichage en allemand 7 .... Vous pouvez choisir un des quatre modes d'affichage suivants.
display. The signal meter indicates the strength of the broadcast signal. 5. 3. 2 ..... change the FM MODE while using the signal meter to ...... Horloge (cycle de 24.
No. Name. Type. Description. 1. YOUT. Analog Output This pin outputs the luma to allow the user to notch filter it. This pin may be connected to the YIN input for ...
Volume encoder signal input. 61. DIN. O. Serial data output for FL driver IC ...... C332. 1-164-159-11 CERAMIC. 0.1uF. 50V. (EXCEPT DE495,DE595:AEP,UK).
Check the model number on the front of your tuner so you'll know which instructions apply to you. The. ST-SA5ES is used for illustration purposes. Convention.
May 14, 1996 - TDA7088T. PACKAGE OUTLINE. X w M θ. A. A1. A2 bp. D. HE. Lp. Q detail X. E. Z e c. L v M A .... (66) 2 398-0793. Turkey: Talatpasa Cad. No.
0.3. %. Notes : 3. Triggered on white level. 4. AMR =20 log. V15 (mVRMS) ..... 2.54. 0.100. SDIP24.TBL. Information furnished is believed to be accurate and ...
0.3. V. CONTROL INPUT. Negative Modulation. Video : External - Audio : External .... 2.54. 0.100. SDIP24.TBL. Information furnished is believed to be accurate ...
21 nov. 2016 - Utiliser le récepteur stéréo comme commutateur pour connecter les sources .... Recevoir un appel téléphonique pendant la lecture de musique.
ISO9660 Level 1/Level 2, Joliet/Romeo or multi-session. Playback order of MP3/WMA/AAC files. About iPod. If you have any questions or problems concerning.
mA. I3. Pin 3 Peak to Peak Flyback Current for f = 50 Hz, tfly ⤠1.5 ms. 1.8. A. I8. Pin 8 Current. ± 20. mA. Ptot. Power Dissipation at Ttab = 90 °C at Tamb = 80 °C.
Sync Pulse Range. 100. 650. mV. VCL ..... the missing sync pulses are not detected the missing sync .... The PLL frequency is 504 * fH = 7.875MHz. 3.1 - Mixed ...
