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參數(shù)資料
| 型號(hào)： | KA22900 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | AM/FM Tuner + MPX(AM/FM調(diào)諧器和多路轉(zhuǎn)換器) |
| 中文描述： | AM / FM調(diào)諧盈豐（調(diào)幅/調(diào)頻調(diào)諧器和多路轉(zhuǎn)換器） |
| 文件頁數(shù)： | 2/4頁 |
| 文件大小： | 73K |
| 代理商： | KA22900 |
KA22900 AM/FM TUNER + MPX
ABSOLUTE MAXIMUM RATINGS
°
C)
Characteristic
Symbol
Value
Unit
Supply Voltage
Power Dissipation
Operating Temperature
Storage Temperature
LED Driver Voltage
LED Driver Current
V
CC
P
D
T
OPR
T
STG
V
DR
I
DR
8
1200
-20 ~ +75
-55 ~ +150
10
10
V
mW
°
C
°
C
V
mA
ELECRTRICAL CHARACTERISTICS
(Ta = 25
°
C, V
CC
= 3V, unless otherwise specified)
FM F/E : f = 98MHz, fm = 1KHz,
f = 22.5KHz AM : f = 1KHz, 30% Mod
FM IF : f = 10, 7MHz, fm = 1KHz,
f = 22.5KHz MPX : f = 1KHz, L + R = 90%, P = 10%, V
I
= 150mV
Characteristics
Symbol
Test Condition
Min
Typ
Max
Unit
Test
Circuit
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Quiescent Circuit Current
I
CCQ1
I
CCQ2
V
I (LIM)1
V
OSC
V
I(LIM)2
V
O (DET)1
S/N
1
THD
1
AMR
V
LI
G
V1
V
O(DET)2
S/N
2
THD
2
VL
2
V
I(MAX)
CS
1
CS
2
CS
3
THD
3
THD
4
G
V2
CB
VL
(ON)
VL
(OFF)
HY
CR
S/N
3
FM, V
I
=0
AM, V
I
= 0
V
O
= -3dB
f
OSC
= 98MHz
V
O
= -3dB
V
I
= 80dB
μ
V
I
= 80dB
μ
V
I
= 80dB
μ
V
I
= 80dB
μ
I
LED
= 1mA
V
I
= 26dB
μ
V
I
= 60dB
μ
V
I
= 60dB
μ
V
I
= 60dB
μ
I
LED
= 1mA
Stereo, THD = 3%
Stereo, f = 100Hz
Stereo, f = 1KHz
Stereo, f = 10Khz
Mono
Stereo
Mono
Mono
Pilot only
Pilot only
8.4
4.4
13.2
8.4
10
70
46
80
70
0.4
32
51
70
80
42
1
25
350
42
42
42
0.2
0.2
-3
0
8
6
2
±
3
70
20.0
13.4
mA
mA
dB
μ
mV
dB
μ
mV
dB
dB
μ
dB
dB
μ
mV
mV
dB
%
dB
μ
mV
dB
dB
dB
%
%
dB
dB
mV
mV
mV
%
dB
F/E
-3dB Limiting Sensitivity
Oscillation Voltage
-3dB Limiting Sensitivity
Detector Output Voltage
Signal to Noise Ratio
Total Hatmonic Distortion
AM Rejection Ratio
Tuning Indication Voltage
Voltage Gain
Detector Output Voltage
Signal to Noise Ratio
Total Harmonic Distortion
Tuning Indication Voltage
Maximum Input Voltage
40
40
55
60
110
53
110
FM
IF
1
22
45
40
55
32
56
110
110
AM
IF
2
30
20
250
35
35
35
MPX
Channel Separation
Total Harmonic Distortion
1
1
-1
2
16
Voltage Gain
Channel Balance
Lamp on Level
-5
-2
2
Lamp Hysteresis
Capture Range
Signal to Noise Ratio
Pilot only
Mono
±
1
60
±
5
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KA22900-D | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:AM/FM TUNER + MPX |
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| KA22901D | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:AM/FM TUNER +MPX |
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| KA2292D | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:AM/FM TUNER + MPX |
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