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参数资料
| 型号： | TA31275FNG |
| 元件分类： | 接收器 |
| 英文描述： | AM/FM, AUDIO SINGLE CHIP RECEIVER, PDSO24 |
| 封装： | 0.300 INCH, 0.65 MM PITCH, PLASTIC, SSOP-24 |
| 文件页数： | 9/25页 |
| 文件大小： | 561K |
| 代理商： | TA31275FNG |
TA31275FN/ TA31275FNG
03-01-23
17
Reference Data (This is characteristics data when it used evaluation boards. This is not
guarantee on condition that it is stating except electrical characteristics.)
40°C
25
600
5
400
200
600
0
5
10
15
20
0
400
VCC = 5 V
f (IF) in
= 50dBVEMF
f (IF) in
= 10.7 MHz + f
Dev
= ±20 kHz
fmod
= 600 Hz
<Meas point>
FILOUT at audio analyzer
110°C
25°C
200
30
50
30
60
70
90
110
120
20
10
0
10
20
80
100
VCC = 5 V
f (MIX) in
= 314.9 MHz
V (MIX) in
= 60dBV
f (Lo) in = 40.7 MHz
<Meas point>
MIXOUT at spectrum
analyzer
* Terminated with the IF
input impedance
Multiplication
is used
Multiplication
is not used
50
30
10
30
10
0
20
40
1
2
3
4
5
6
20
f (MIX) in
= 314.9 MHz
V (MIX)
= 60dBV
f (Lo) in = 40.7 MHz
V (Lo) in = 100dBV
LOBS
= “H”
<Meas point>
MIXOUT at spectrum
analyzer
* Terminated with the
IF input impedance
110°C
40°C
25°C
8
100
24
300
500
1000
18
22
20
16
12
VCC = 5 V
V (MIX) in
= 60dBV
V (Lo) in = 100dBV
LOBS
= “L” (direct input)
<Meas point>
MIXOUT at spectrum
analyzer
* Terminated with the IF
input impedance
110°C
40°C
25°C
14
10
Mixer Conversion Gain Frequency
Characteristics
MIX IN input frequency
f (MIX) in
(MHz)
M
ixer
con
v
er
sion
g
a
in
G
V
(M
IX)
(d
B)
Mixer Conversion Gain –
Local Input Level Characteristics
Local input level
V (Lo) in (dBV)
M
ixer
con
v
er
sion
g
a
in
G
V
(M
IX)
(d
B)
Mixer Conversion Gain –
Supply Voltage Characteristics
Local input level
V (Lo) in (dBV)
M
ixer
con
v
er
sion
g
a
in
G
V
(
d
B
)
Mixer Conversion Gain –
Local Input Level Characteristics
Local input level
V (Lo) in (dBV)
M
ixer
con
v
er
sion
g
a
in
G
V
(M
IX)
(d
B)
40
50
30
60
70
90
110
120
20
10
20
30
80
100
VCC = 5 V
f (MIX) in
= 314.9 MHz
V (MIX) in
= 60dBV
f (Lo) in = 40.7 MHz
LOBS
= “H”
<Meas point>
MIXOUT at spectrum
analyzer
* Terminated with the
IF input impedance
110°C
25°C
0
40°C
Detuning Characteristics
Detuning frequency
(kHz)
Atte
nuation
leve
l
(d
B)
Mixer Intercept Point
0
40
160
60
80
120
80
60
40
20
100
VCC = 5 V
f (MIX) in
= 314.9 MHz
f (Lo) in = 40.7 MHz
V (Lo) in = 100dBV
fmod
= 600 Hz
<Meas point>
MIXOUT at spectrum
analyzer
Desired wave
Interference
wave
140
100
Mixer
outp
u
t
le
vel
V
(MIX)
ou
t
(d
B
V)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TA31275FNG(EL) | 功能描述:射频无线杂项 200MHz-450MHz Receiver RoHS:否 制造商:Texas Instruments 工作频率:112 kHz to 205 kHz 电源电压-最大:3.6 V 电源电压-最小:3 V 电源电流:8 mA 最大功率耗散: 工作温度范围:- 40 C to + 110 C 封装 / 箱体:VQFN-48 封装:Reel |
| TA31275FNG(O,EL) | 制造商:Toshiba America Electronic Components 功能描述:IC RECEIVER RFIC 450MHZ 24SSOP |
| TA-316-PT | 制造商:WELCON 功能描述: |
| TA3-1R3K-V-T/R | 制造商:Diptronics Manufacturing Inc 功能描述: |
| TA3-1W2K-V-T/R | 制造商:Diptronics Manufacturing Inc 功能描述: |
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