DataSheet26.com

S1A2272A01-S0B0 PDF даташит

Спецификация S1A2272A01-S0B0 изготовлена ​​​​«Samsung semiconductor» и имеет функцию, называемую «FM NOISE CANCELLER».

Детали детали

Номер произв S1A2272A01-S0B0
Описание FM NOISE CANCELLER
Производители Samsung semiconductor
логотип Samsung semiconductor логотип 

6 Pages
scroll

No Preview Available !

S1A2272A01-S0B0 Даташит, Описание, Даташиты
FM NOISE CANCELLER
INTRODUCTION
The S1A2272A01 is a monolithic integrated circuit for the FM
noise canceller used in car stereos.
It is used in combination with a PLL FM multiplex demodulator
with a pilot signal canceller.
16SOP225A
FEATURES
• Operation voltage range: VCC = 8V 15V
• Low quiescent circuit current
• Low distortion: THD = 0.02% at VI = 300mV
• Pilot signal compensation
• Built-in monostable multivibrator.
• Variable input type noise AGC system.
ORDERING INFORMATION
Device
S1A2272A01-S0B0
Package
16-SOP-225A
Operating Temperature
20°C +75°C
BLOCK DIAGRAM
S1A2272A01
SUB IN(-)
16
PLT CAN
SIGNAL
15
PW ADJ
14
NOISE
AGC ADJ
13
NOISE
DET ADJ
12
BYPASS
11
INVERSION
AMP
MULTI
VIBRATOR
NOISE DETECTOR
HPO
10
HPI
9
HP AMP
GATE
SUB AMP
LP AMP
BUFFER
1234
Vcc
OUTPUT
SUB IN
LPO
5
LPI
678
BC
INPUT
GND
1









No Preview Available !

S1A2272A01-S0B0 Даташит, Описание, Даташиты
S1A2272A01
FM NOISE CANCELLER
ABSOLUTE MAXIMUM RATINGS (Ta = 25°C)
Characteristic
Supply Voltage
Power Dissipation
Operating Temperature
Storage Temperature
Symbol
VCC
PD
TOPR
TSTG
Value
16
300
20 + 75
40 + 125
Unit
V
Min
°C
°C
ELECTRICAL CHARACTERISTICS
(Ta = 25°C, VCC = 12V, 300 mV, f = 1kHz, unless otherwise specified)
Characteristic
Quiescent Circuit Current
Voltage Gain
Output Voltage
Total Harmonic Distortion
Input Resistance
Low pass AMP Gain
High pass AMP Gain
Inverted Amp Distortion
Inverted Amp Dynamic
Range
Inverted Amp Gain
Output Noise Voltage
Gate Time
Noise Sensitivity
Symbol
Test Conditions
Input Pin
Output Pin
ICCQ
GV
VO
V7 = 300 mV, f = 1kHz
V7 = variable, f = 1kHz
Output
Output
THD = 1%
THD
RI
GV (LP)
AVH
V7 = 300mV, f = 1kHz
V7 = 300mV, f = 1kHz
V5 = 300mV, f = 1kHz
V9 = 100mV
f = 200kHz
Output
V4
V10
THD f = 19kHZ
Output
VO
V15 = 100mV
f = 19kHz
Output
THD = 1%
GV
V15 = 100mV
f = 19kHz
Output
VNO
Bypass V7
V15 to GND
tG
VO = 100mVp-p, 1µs,
f = 1kHz
Output,
100 kHz LPF
Output
SN V7, 1µs, f = 1kHz
Output
Min.
-0.2
1.3
36
0
1.58
300
0
13
Typ.
16
0.8
0.01
51
0.83
2.92
2.28
30
21
Max. Unit
25 mA
1.8 dB
V
0.03
67
1.58
K%
dB
dB
4.35 V
0.1 %
mV
4.08 dB
60 µV
30 µsec
30 mVp-0
2









No Preview Available !

S1A2272A01-S0B0 Даташит, Описание, Даташиты
FM NOISE CANCELLER
TEST CIRCUIT
V15
100k
S1A2272A01
V10 V9
4.7µ F 4.7µ F
3.9k
0.01µ F
0.01µ F
16 15 14 13 12 11 10
22k2.7k2.2k2.2k
270pF 270pF 270pF
9
6800pF
S1A2272A01
12345678
270pF
100µ F 4.7µ F
1200pF
680pF
4.7µ F 4.7µ F
4.7k
68pF
4.7k4.7k
680pF
4.7k
4.7µ F
Vcc = 12V
OUTPUT
V4 V5
V7
INPUT
3










Скачать PDF:

[ S1A2272A01-S0B0.PDF Даташит ]

Номер в каталогеОписаниеПроизводители
S1A2272A01-S0B0FM NOISE CANCELLERSamsung semiconductor
Samsung semiconductor

Номер в каталоге Описание Производители
TL431

100 мА, регулируемый прецизионный шунтирующий регулятор

Unisonic Technologies
Unisonic Technologies
IRF840

8 А, 500 В, N-канальный МОП-транзистор

Vishay
Vishay
LM317

Линейный стабилизатор напряжения, 1,5 А

STMicroelectronics
STMicroelectronics

DataSheet26.com    |    2020    |

  Контакты    |    Поиск