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参数资料
| 型号： | TA2111FG |
| 元件分类： | 接收器 |
| 英文描述： | AM/FM, AUDIO SINGLE CHIP RECEIVER, PDSO24 |
| 封装： | 0.300 INCH, 1 MM PITCH, PLASTIC, SSOP-24 |
| 文件页数： | 16/17页 |
| 文件大小： | 620K |
| 代理商： | TA2111FG |
TA2111NG/FG/FNG
2006-04-11
8
Electrical Characteristics
unless otherwise specified, Ta = 25°C, VCC = 3 V,
F/E
: f = 98 MHz, fm = 1 kHz
FM IF : f = 10.7 MHz, f = ±22.5 kHz, fm = 1 kHz
AM
: f = 1 MHz, MOD = 30%, fm = 1 kHz
MPX : fm = 1 kHz
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
ICC (FM)
1
Vin = 0, FM mode
―
9
12.5
Supply current
ICC (AM)
1
Vin = 0, AM mode
―
5
7.5
mA
Input limiting voltage
Vin (lim)
1
3dB limiting
―
7
―
dBV
EMF
F/E
Local OSC voltage
VOSC
2
fOSC = 108.7 MHz
―
105
―
mVrms
Input limiting voltage
Vin (lim) IF
1
3dB limiting
35
40
45
dBV
EMF
Recovered output voltage
VOD
1
Vin = 80dBV EMF
60
75
90
mVrms
Signal to noise ratio
S/N
1
Vin = 80dBV EMF
―
65
―
dB
Total harmonic distortion
THD
1
Vin = 80dBV EMF
―
0.2
―
%
AM rejection ration
AMR
1
Vin = 80dBV EMF
―
45
―
dB
LED on sensitivity
VL
1
IL = 1 mA
40
45
50
dBV
EMF
FM
IF
Soft mute attenuation
MUTE
1
Vin = 0
―
20
―
dB
Gain
GV
1
Vin = 25dBV EMF
18
35
70
mVrms
Recovered output voltage
VOD
1
Vin = 60dBV EMF
50
70
90
mVrms
Signal to noise ratio
S/N
1
Vin = 60dBV EMF
―
41
―
dB
Total harmonic distortion
THD
1
Vin = 60dBV EMF
―
0.7
―
%
AM
LED on sensitivity
VL
1
IL = 1 mA
23
28
33
dBV
EMF
FM mode
―
0.75
―
Pin 18 output resistance
R18
―
AM mode
―
15.5
―
k
Input resistance
RIN
―
55
―
k
Output resistance
ROUT
―
5
―
k
Max composite signal input
voltage
Vin MAX
(STEREO)
1
L + R = 90%, P = 10%,
fm = 1 kHz, THD = 3%
―
700
―
mVrms
fm = 100 Hz
―
45
―
fm = 1 kHz
45
―
Separation
Sep
1
L + R =
180 mVrms,
P = 20 mVrms
fm = 10 kHz
―
45
―
dB
Monaural
THD
(MONAURAL)
1
Vin = 200 mVrms
―
0.3
―
Total harmonic
distortion
Stereo
THD
(STEREO)
1
L + R = 180 mVrms,
P = 20 mVrms
―
0.3
―
%
Voltage gain
GV
1
Vin = 200 mVrms
2.5
1
0.5
dB
Channel balance
C.B.
1
Vin = 200 mVrms
1.5
0
1.5
dB
ON
VL (ON)
1
―
8
12
Stereo LED
sensitivity
OFF
VL (OFF)
1
Pilot input
3
6
―
mVrms
Stereo LED hysteresis
VH
1
To LED turn off from LED turn
on
―
2
―
mVrms
Capture range
C.R.
1
P = 20 mVrms
―
±8
―
%
MPX
Signal to noise ratio
S/N
1
―
80
―
dB
相关PDF资料 |
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| TA2111FNG | AM/FM, AUDIO SINGLE CHIP RECEIVER, PDSO24 |
| TA2111NG | AM/FM, AUDIO SINGLE CHIP RECEIVER, PDIP24 |
| TA2111FN | AUDIO SINGLE CHIP RECEIVER, PDSO24 |
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| TA2111N | AUDIO SINGLE CHIP RECEIVER, PDIP24 |
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