參數(shù)資料
型號： TDA5251F1
廠商： INFINEON TECHNOLOGIES AG
英文描述： ASK/FSK 315MHz Wireless Transceiver
中文描述： 詢價/ FSK信號315MHz的無線收發(fā)器
文件頁數(shù)： 76/88頁
文件大?。?/td> 2086K
代理商： TDA5251F1
TDA5251 F1
Version 1.0
Reference
Preliminary Specification
76
2003-02-18
Confidential
1: without pin diode current (RX/TX-switch)
130uA@2.1V; 310uA@3V; 720uA@5V
Table 4-3
#
AC/DC Characteristics with T
A
=
25 °C, V
VCC
= 2.1 ... 5.5 V
Parameter
Symbol
Limit Values
min
Unit
Test Conditions
L
Item
typ
max
TRANSMITTER Characteristics
1 Supply current TX, FSK
2 Supply current TX, FSK
3 Supply current TX, FSK
I
TX
I
TX
I
TX
11.4
14.1
18.7
mA
mA
mA
2.1V, high power
3V, high power
5V, high power
1
1
1
4
5
6
Output power
Output power
Output power
P
out
P
out
P
out
+6
+9
+13
dBm
dBm
dBm
2.1V, high power
3V, high power
5V, high power
X
X
X
7 Supply current TX, FSK
8 Supply current TX, FSK
9 Supply current TX, FSK
I
TX
I
TX
I
TX
5,4
8.7
17.8
mA
mA
mA
2.1V, low power
3V, low power
5V, low power
1
1
1
10
11
12
Output power
Output power
Output power
P
out_low
P
out_low
P
out_low
-34
+2
+13
dBm
dBm
dBm
2.1V, low power
3V, low power
5V, low power
X
X
X
13
Power down current
I
PWDN_TX
5
nA
5.5V, all power down
14
Clock Out setup time
tCLKSU
0.5
ms
stable CLKDIV output
signal
PWDN-->PON or
RX-->TX
15 Transmitter setup time
t
TXSU
0.77
1.1
1.43 ms
X
16
Spurious f
RF
+/-f
clock
P
clock
-75
dBm
3V, 50Ohm Board,
Default (730kHz)
3V, 50Ohm Board
3V, 50Ohm Board
3V, 50Ohm Board
X
17
18 Spurious 2nd harmonic
19 Spurious 3rd harmonic
Spurious f
RF
+/-f
XTAL
P
1st
P
2nd
P
3rd
-74
-38
-40
dBm
dBm
dBm
X
X
X
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TDA5251F1_07 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:ASK/FSK 315MHz Wireless Transceiver
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TDA5252XUMA1 制造商:Infineon Technologies AG 功能描述:RF Transceiver ASK/FSK 2.5V/3.3V/5V 38-Pin TSSOP T/R 制造商:Infineon Technologies AG 功能描述:CONTROL - Tape and Reel 制造商:Infineon Technologies AG 功能描述:TXRX FSK/ASK SGL LP TSSOP-38
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