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TEA5570 の電気的特性と機能

TEA5570のメーカーはNXP Semiconductorsです、この部品の機能は「RF/IF circuit for AM/FM radio」です。


製品の詳細 ( Datasheet PDF )

部品番号 TEA5570
部品説明 RF/IF circuit for AM/FM radio
メーカ NXP Semiconductors
ロゴ NXP Semiconductors ロゴ 




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TEA5570 Datasheet, TEA5570 PDF,ピン配置, 機能
INTEGRATED CIRCUITS
DATA SHEET
TEA5570
RF/IF circuit for AM/FM radio
Product specification
File under Integrated Circuits, IC01
September 1987

1 Page





TEA5570 pdf, ピン配列
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Fig.1 Block diagram.


3Pages


TEA5570 電子部品, 半導体
Philips Semiconductors
RF/IF circuit for AM/FM radio
Product specification
TEA5570
A.C. CHARACTERISTICS
AM performance
VP = 6 V; Tamb = 25 °C; r.f. condition: fi = 1 MHz, m = 0,3, fm = 1 kHz; transfer impedance of the i.f. filter
|Ztr| = v6/I4 = 2,7 k; measured in Fig.10; unless otherwise specified
PARAMETER
R.F. sensitivity (pin 2)
at Vo = 30 mV
at S + N/N = 6 dB
at S + N/N = 26 dB
at S + N/N = 50 dB
Signal handling (THD 10% at m = 0,8)
A.F. output voltage at Vi = 1 mV
Total harmonic distortion
at Vi = 100 µV to 100 mV (m = 0,3)
at Vi = 2 mV (m = 0,8)
at Vi = 200 mV (m = 0,8)
I.F. suppression at Vo = 30 mV (note 2)
Oscillator voltage (pin 8; note 3)
at fosc = 1455 kHz
Indicator current (pin 12) at Vi = 1 mV
SYMBOL MIN.
TYP. MAX.
Vi
Vi
Vi
Vi
Vi
Vo
THD
THD
THD
α
3,5 5,0 7,0
1,3
16 20
1
200
80 100 125
0,5
1,0 2,5
4,0 10
26 35
V8-16 120 160 200
I12 200 230
UNIT
µV
µV
µV
mV
mV
mV
%
%
%
dB
mV
µV
FM performance
VP = 6 V; Tamb = 25 °C; i.f. condition: fi = 10,7 MHz, f = ± 22,5 kHz, fm = 1 kHz; transfer impedance of the i.f. filter
|Ztr| = v6/i5 = 275 ; measured in Fig.10; unless otherwise specified
PARAMETER
SYMBOL MIN.
TYP. MAX. UNIT
I.F. part
I.F. sensitivity (adjustable; note 4)
Input voltage
at 3 dB before limiting
at S + N/N = 26 dB
at S + N/N = 65 dB
A.F. output voltage at Vi = 1 mV
Total harmonic distortion at Vi = 1 mV
AM suppression (note 5)
Vi
Vi
Vi
Vo
THD
AMS
90
80
110 130 µV
6 − µV
1 mV
100 125 mV
0,3
%
50
dB
September 1987
6

6 Page



ページ 合計 : 19 ページ
 
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[ TEA5570 データシート.PDF ]


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共有リンク

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部品番号部品説明メーカ
TEA5570

RF/IF circuit for AM/FM radio

NXP Semiconductors
NXP Semiconductors


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