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ALPHA-RX915S 数据表(PDF) 6 Page - List of Unclassifed Manufacturers

部件名 ALPHA-RX915S
功能描述  ALPHA RF MODULES
PDF  16 Pages
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制造商  ETC1 [List of Unclassifed Manufacturers]
网页  
标志 ETC1 - List of Unclassifed Manufacturers

ALPHA-RX915S 数据表(HTML) 6 Page - List of Unclassifed Manufacturers

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DSALPHA-3
Jul 09
©
2009 RF Solutions Ltd.
Page 6
ALPHA RF MODULES
ALPHA-TX
ALPHA-RX
Transmitter Technical Specifications
Maximum Ratings (not Operating)
Symbol
Parameter
Minimum
Maximum
Unit
VDD
Positive Supply
-0.5
6.0
V
VIN
All pin input level
-0.5
Vdd +0.5
V
IIN
Input current except power
-25
+25
mA
TST
Storage Temp
-55
125
oC
TID
Soldering Temp
260
oC
Maximum Working Range
Symbol
Parameter
Minimum
Maximum
Unit
VDD
Positive Supply
2.2
5.4
V
TOP
Operating Temp
-40
85
oC
DC Characteristics
Symbol
Parameter
Minimum
Typical
Maximum
Unit
IDD
Current Consumption @ 433MHz
@ 915MHz
@ 0dBm Power output
12
15
mA
IDD
Current Consumption
@ max power output
23
mA
IPD
Sleep Mode Current
0.3
uA
IWT
Wake up timer consumption
1.5
uA
ILB
Low Battery Detector Current
0.5
uA
IX
Idle Mode (crystal only)
1.5
mA
VLB
Low Battery Detect range (0.1V steps)
2.2
5.3
mV
VIL
Low Level Input
0.3 x VDD
V
VIH
High Level Input
0.7xVDD
V
IIL
Leakage Current, VIL = 0V
-1
1
uA
IIH
Leakage Current, VIH = VDD, VDD = 5.4V
-1
1
uA
VOL
Low Level output, IOL = 2mA
0.4
V
VOH
High Level output, IOH = 2mA
VDD-0.4
V
AC Characteristics
Symbol
Parameter
Minimum
Typical
Maximum
Unit
FREF
FO
Frequency
@433MHz 2.5KHz Step
@915MHz 7.5KHz Step
430.24
900.72
439.75
929.27
MHz
TLOCK
PLL Lock time, after 10Mhz step hopping.
20
uS
TSP
PLL Start time, after crystal stabilised
250
uS
5
7
PMAX
Max Available Power Output
@433MHz
@915MHz
2
4
dBm
QO
Q Factor of Output capacitance
16
18
22
BRFSK
FSK Data Rate
115.2
kbps
DFFSK
FSK Deviation, 30KHz step
30
210
KHz
TPBT
Period for Wake Up timer
0.95
1.05
mS
TWAKEUP
Wake Up Timer
1
2x10
9
mS
TPQR
Power up time
100
mS



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