參數(shù)資料
型號： TDA5221
廠商： INFINEON TECHNOLOGIES AG
英文描述： ASK/FSK Single Conversion Receiver
中文描述： 詢價/ FSK信號單一轉換接收器
文件頁數(shù)： 36/44頁
文件大?。?/td> 705K
代理商： TDA5221
Reference
5 - 3
TDA 5221
preliminary
Wireless Components
Target Specification, October 2001
5.1.2
Operating Range
Within the operational range the IC operates as explained in the circuit descrip-
tion. The AC/DC characteristic limits are not guaranteed. Currents flowing into
the device are denoted as positive currents and v.v.
Supply voltage: VCC = 4.5V .. 5.5V
Table 5-2 Operating Range, Ambient temperature T
AMB
= -40
°
C ... + 105
°
C
#
Parameter
Symbol
Limit Values
Unit
Test Conditions
L
Item
min
max
1
Supply Current
I
SF
I
SA
t.b.d.
t.b.d.
t.b.d.
t.b.d.
mA
mA
f
RF
= 315MHz, FSK Mode
f
RF
= 315MHz, ASK Mode
2
Receiver Input Level
ASK
FSK, frequ. dev. ± 50kHz
RF
in
-110
-102
-13
-13
dBm
dBm
@ source impedance 50
,
BER 2E-3, average power
level, Manchester encoded
datarate 4kBit, 280kHz IF
Bandwidth
I
3
LNI Input Frequency
f
RF
300
340
MHz
4
MI/X Input Frequency
f
MI
300
340
MHz
5
3dB IF Frequency Range
ASK
FSK
f
IF -3dB
5
10.4
23
11
MHz
I
6
Powerdown Mode On
PWDN
ON
0
0.8
V
7
Powerdown Mode Off
PWDN
OFF
2
V
S
V
8
Gain Control Voltage,
LNA high gain state
V
THRES
2.8
V
S
V
9
Gain Control Voltage,
LNA low gain state
V
THRES
0
0.7
V
I
This value is guaranteed by design.
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相關代理商/技術參數(shù)
參數(shù)描述
TDA5221INCT-ND 制造商:Infineon Technologies AG 功能描述:
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TDA5225 功能描述:射頻接收器 Multi-Ch Quad-Config Recvr w/Digi Slicer RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel
TDA5225XUMA1 制造商:Infineon Technologies AG 功能描述:ENHANCED SENSITIVITY MULTI-CHANNEL QUAD-CONFIGURATION RECEIVER WITH DIGITAL SLICER 制造商:Infineon Technologies AG 功能描述:CONTROL - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC RCVR ASK/FSK MULTI QD 28TSSOP
TDA5230 功能描述:射頻接收器 LW PWR ASK/FSK SNGL CONVERSN MULT-CHAN RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel
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