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參數(shù)資料
| 型號： | TA2149BFN |
| 廠商： | Toshiba Corporation |
| 英文描述： | 3 V AM/FM 1 Chip Tuner IC (for Digital Tuning System) |
| 中文描述： | 3伏的AM / FM調(diào)諧器IC 1片（數(shù)字調(diào)諧系統(tǒng)） |
| 文件頁數(shù)： | 11/15頁 |
| 文件大小： | 243K |
| 代理商： | TA2149BFN |
TA2149BN/BFN
2001-12-21
11
Characteristic
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
Input resistance
R
IN
55
k
Output resistance
R
OUT
5
k
Max. composite signal input
voltage
V
in MAX
(Stereo)
L R 90%, P 10%,
SW3: LPF ON
f
m
1 kHz, THD 3%
700
mVrms
f
m
100 Hz
45
f
m
1 kHz
35
45
Separation
Sep.
L R
180 mVrms,
P 20 mVrms
SW3: LPF ON
f
m
10 kHz
45
dB
Monaural
THD
(Monaural)
V
in
200 mVrms
0.3
Total harmonic
distortion
Stereo
THD
(Stereo)
L+R 180 mVrms,
P 20 mVrms, SW3: LPF ON
0.3
%
Voltage gain
G
V
V
in
200 mVrms
2.7
1.2
0.2
dB
Channel balance
C.B.
V
in
200 mVrms
1.5
0
1.5
dB
ON
V
L (ON)
10
14
Stereo LED
sensitivity
OFF
V
L (OFF)
Pilot input (19 kHz)
5
8
mVrms
Stereo LED hysteresis
V
H
To LED turn off from LED turn
on
2
mVrms
Capture range
C.R.
P 15 mVrms
8
%
MPX
Signal noise ratio
S/N
V
in
200 mVrms
80
dB
Muting attenuation
MUTE
V
in
200 mVrms
80
dB
Coil Data
Turns
Coil No.
Test Freq.
L
( H)
Co
(pF)
Qo
1-2
2-3
1-3
1-4
4-6
Wire
(mm )
Reference
L
1
FM RF
100 MH
ｚ
79
2
1
2
0.16UEW
Toko Co., Ltd.
666SNF-305NK
L
2
FM OSC
100 MH
ｚ
76
2
0.16UEW
Toko Co., Ltd.
666SNF-306NK
T
1
AM OSC
796 kH
ｚ
268
65
19
95
0.05UEW
Toko Co., Ltd.
5PNR-5146Y
T
2
AM IFT
455 kH
ｚ
470
60
109
7
0.05UEW
Toko Co., Ltd.
5PLG-5147X
3
1
L
1
: FM RF
3
1
L
2
: FM OSC
T
1
: AM OSC
3
1
2
4
6
V
CC
Pin 20
T
2
: AM IFT
3
1
2
4
6
V
CC
AM C.F.
FM C.F.
Pin 4
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| TA2149BN | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:3 V AM/FM 1 Chip Tuner IC (for Digital Tuning System) |
| TA2149N | 制造商:Panasonic Industrial Company 功能描述:TUNER |
| TA2151FN | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:RF Amplifier for Digital Servo CD System |
| TA2152FLG | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Low Current Consumption Headphone Amplifier (for 1.5-V/3-V Use) |
| TA2152FNG | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Low Current Consumption Headphone Amplifier (for 1.5-V/3-V Use) |
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