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参数资料
| 型号： | TA31275FN |
| 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： | 8/25页 |
| 文件大小： | 561K |
| 代理商： | TA31275FN |
TA31275FN/ TA31275FNG
03-01-23
16
Reference Data (This is characteristics data when it used evaluation boards. This is not
guarantee on condition that it is stating except electrical characteristics.)
VCC = 5 V
f (IF) in
= 10.7 MHz
Dev
= ±20 kHz
fmod
= 600 Hz
<Meas point>
FILOUT at audio
analyzer
70
20
10
0
20
60
100
120
10
20
30
40
50
40
80
N
S
+ N
AMR
0
60
S/N Characteristics (IF input) in the
FM Mode
IF IN input level
V (IF) in
(dB
VEMF)
S
+N,
N
(dB)
S/N Characteristics (IF input) in the
AM Mode
IF IN input level
V (IF) in
(dB
VEMF)
S
+N,
N
(dB)
90
20
10
0
20
60
100
120
10
20
40
60
80
40
80
S
+ N
N
VCC = 5 V
f (IF) in
= 10.7 MHz
AM
= 90%
fmod
= 600 Hz
<Meas point>
FILOUT at audio
analyzer
0
30
50
70
S/N Characteristics (MIX input) in the AM
Mode when Multiplication is Used
MIX IN input level
V (MIX) in
(dB
VEMF)
S
+N,
N
(dB)
RSSI Output Voltage Characteristics
(IF, MIX, and RF inputs)
Input level
Vin
(dB
VEMF)
RSS
Io
u
tpu
tvol
tag
e
VRSSI
(V)
RSSI Output Voltage Characteristics
(MIX inputs)
MIX IN input level
V (MIX) in
(dB
VEMF)
RSS
Io
u
tpu
tvol
tag
e
VRSSI
(V)
S/N Characteristics (MIX input) in the AM
Mode when Multiplication is Used
MIX IN input level
V (MIX) in
(dB
VEMF)
S
+N,
N
(dB)
0
20
2.5
0
20
60
80
120
0.5
1.5
2
1
f (RF) in
= f (MIX) in =
314.9 MHz/VCC = 5 V
f (IF) in
= 10.7 MHz
f (Lo) in =
40.7/304.2 MHz
V (Lo) in = 100dBV
<Meas point>
RSSI at multi meter
IF IN
MIXIN
(multiplication
is not used)
MIXIN
(multiplication
is used)
40
100
RF IN
0
20
2.5
0
20
60
80
120
0.5
1.5
2
1
VCC = 5 V
f (MIX) in
= 314.9 MHz
f (Lo) in = 40.7 MHz
V (Lo) in = 100dBV
LOBS
= H
<Meas point>
RSSI at multi meter
40°C
110°C
40
100
25°C
N
S
+ N
VCC = 5 V
f (MIX) in
= 314.9 MHz
f (Lo) in = 304.2 MHz
V (Lo) in = 100dBV
AM
= 90%
fmod
= 600 Hz
(rectangular wave)
LOBS
= “H”
<Meas point>
FILOUT at audio
analyzer
90
20
10
0
20
60
100
120
10
20
40
60
80
40
80
0
30
50
70
110°C
70
20
10
0
20
60
100
120
20
30
40
50
40
80
40°C
0
60
VCC = 5 V
f (MIX) in
= 314.9 MHz
f (Lo) in = 40.7 MHz
f (Lo) in = 100dBV
Dev
= ±20 kHz
fmod
= 600 Hz
LOBS
= “H”
<Meas point>
FILOUT at audio
analyzer
25°C
110°C
25°C
40°C
25°C
40°C
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TA31275FN(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 | 功能描述:IC RF/IF DETECTOR 450MHZ 24-SSOP RoHS:是 类别:RF/IF 和 RFID >> RF 检测器 系列:- 产品变化通告:Product Discontinuation 15/May/2006 标准包装:3,000 系列:- 频率:100MHz ~ 2GHz RF 型:手机，GSM，DCS，PCS 输入范围:- 精确度:- 电源电压:2.7 V ~ 5.5 V 电流 - 电源:300µA 包装:带卷 (TR) 封装/外壳:SC-74，SOT-457 其它名称:NCS5000SNT1GOS |
| 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: |
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